🇵🇱 NARKIEWICZ Grzegorz · POLAND
28rank
-39.5Butler · 160 bds
-0.25per board
±5.2swing
-0.21vs par /bd · #13/18
-0.39adjusted /bd
by round
vs par split: bidding -0.15 · play -0.02
Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -0.39/bd
Card play — on target: opening leads 79.1% #16 of 18 · declarer play 61.0% #18 of 18 · defence 89.6% #11 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 82.4% (17) | 76.9% (26) |
| Declarer play | 56.2% (16) | 64.0% (25) |
| Defence | 83.3% (30) | 93.6% (47) |
Opening leads by suit led: ♠ 70.0% (10) · ♥ 90.9% (11) · ♦ 69.2% (13) · ♣ 88.9% (9)
vs par by strain: NT -0.72 (54) · a suit +0.05 (106)
vs par by level: part-score +0.25 (56) · game -0.15 (93) · slam -3.09 (11)
By role: declaring -0.95/bd (-2.95 vs par · 83) · defending +0.51/bd (+2.74 vs par · 77)
By vulnerability: vulnerable -0.01/bd (+0.34 vs par · 80) · not vulnerable -0.48/bd (-0.76 vs par · 80)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | K.Buras | S.De Wijs – B.Muller | Open | 16 | +20.9 | +1.31 | +1.88 |
| Quarterfinal | K.Buras | S.De Wijs – B.Muller | Open | 16 | +5.1 | +0.32 | +0.25 |
| Quarterfinal | K.Buras | S.De Wijs – B.Muller | Closed | 16 | -15.8 | -0.99 | +0.19 |
| Quarterfinal | K.Buras | S.De Wijs – B.Muller | Open | 16 | +37.0 | +2.31 | +1.94 |
| Semifinal | K.Buras | G.Duboin – A.Sementa | Open | 16 | -24.7 | -1.54 | -2.38 |
| Semifinal | K.Buras | A.Versace – L.Lauria | Open | 16 | -28.4 | -1.77 | -2.88 |
| Semifinal | K.Buras | A.Versace – L.Lauria | Open | 16 | -8.6 | -0.54 | +0.75 |
| Semifinal | K.Buras | N.Bocchi – A.Madala | Open | 0 | +0.0 | +0.00 | · |
| Final | K.Buras | J.Kranyak – G.Wolpert | Open | 16 | -19.9 | -1.24 | -0.88 |
| Final | K.Buras | J.Kranyak – G.Wolpert | Closed | 16 | +20.1 | +1.26 | +0.38 |
| Final | K.Buras | S.Weinstein – R.Levin | Open | 16 | -25.2 | -1.57 | -1.38 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +14.0 | Final | 🇺🇸 USA1 | 33 | 6♣ | ♠2 | -1 | +14 |
| +13.0 | Semifinal | 🇮🇹 ITALY | 52 | 6♥ | ♥4 | -1 | +17 |
| +12.0 | Final | 🇺🇸 USA1 | 34 | 4♠ | ♣A | -1 | +5 |
| +9.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 29 | 4♥ | ♦4 | -1 | +12 |
| +9.3 | Semifinal | 🇮🇹 ITALY | 37 | 2♣x | ♥T | -3 | +8 |
| +8.7 | Semifinal | 🇮🇹 ITALY | 61 | 3NT | ♥9 | -1 | +12 |
| +8.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 42 | 3NT | ♣Q | +1 | +1 |
| +7.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 69 | 3NTx | ♦2 | -1 | +12 |
| +7.3 | Semifinal | 🇮🇹 ITALY | 27 | 5♥ | ♠4 | = | -11 |
| +7.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 31 | 3NT | ♥T | +1 | +0 |
| +7.0 | Final | 🇺🇸 USA1 | 18 | 3♣ | ♥T | +1 | +7 |
| +6.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 17 | 3NT | ♥7 | -2 | +5 |
| +6.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 27 | 3NT | ♥9 | +1 | -1 |
| +6.7 | Semifinal | 🇮🇹 ITALY | 56 | 4♠ | ♥J | = | +1 |
| +6.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 45 | 2NT | ♣4 | = | +0 |
| +6.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 66 | 6♠ | ♦J | = | +0 |
| +5.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 67 | 3♦ | ♥Q | +2 | +7 |
| +5.3 | Semifinal | 🇮🇹 ITALY | 63 | 4♥ | ♣A | -1 | +5 |
| +5.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 22 | 4♠ | ♣Q | -1 | +5 |
| +5.0 | Final | 🇺🇸 USA1 | 39 | 3NT | ♥A | -2 | +8 |
| +4.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 56 | 2NT | ♠A | -2 | +5 |
| +4.7 | Semifinal | 🇮🇹 ITALY | 58 | 2♦ | ♣A | = | +6 |
| +4.7 | Final | 🇺🇸 USA1 | 45 | 4♦x | ♦6 | -1 | +7 |
| +4.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 28 | 3NT | ♣2 | = | +0 |
| +4.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 79 | 4♠ | ♦K | = | +0 |
| +4.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 52 | 2♦ | ♠J | -1 | +11 |
| +4.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 58 | 2♥ | ♦2 | +2 | +10 |
| +4.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 71 | 2♠ | ♥9 | = | +6 |
| +4.3 | Semifinal | 🇮🇹 ITALY | 44 | 7♠ | ♠J | = | +0 |
| +4.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 32 | 2♥ | ♠K | -3 | -4 |
| +4.0 | Semifinal | 🇮🇹 ITALY | 22 | 3NT | ♦9 | -1 | +6 |
| +4.0 | Final | 🇺🇸 USA1 | 56 | 3NT | ♠6 | -4 | +2 |
| +3.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 39 | 4♥ | ♥4 | = | +11 |
| +3.7 | Final | 🇺🇸 USA1 | 24 | 4♥ | ♠3 | +2 | +11 |
| +3.7 | Final | 🇺🇸 USA1 | 47 | 3♦ | ♦9 | +2 | +10 |
| +3.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 21 | 3♥ | ♠2 | = | +1 |
| +3.3 | Semifinal | 🇮🇹 ITALY | 36 | 3♦ | ♠K | -2 | +7 |
| +3.3 | Final | 🇺🇸 USA1 | 59 | 3NT | ♥6 | +1 | -11 |
| +3.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 23 | 3♣ | ♥5 | -2 | +2 |
| +2.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 60 | 1NT | ♠2 | -2 | +5 |
| +2.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 65 | 2♥ | ♦A | -1 | +4 |
| +2.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 75 | 1NT | ♠2 | -2 | -8 |
| +2.3 | Final | 🇺🇸 USA1 | 60 | 3♠ | ♥K | = | +7 |
| +2.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 73 | 3NT | ♥T | -1 | -2 |
| +2.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 34 | 1NT | ♠6 | = | -1 |
| +2.0 | Semifinal | 🇮🇹 ITALY | 30 | 2NT | ♥5 | = | +1 |
| +2.0 | Semifinal | 🇮🇹 ITALY | 60 | 2♠ | ♦9 | -1 | +4 |
| +2.0 | Final | 🇺🇸 USA1 | 40 | 3♠ | ♦K | -2 | +0 |
| +1.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 80 | 4♠ | ♦A | +2 | +5 |
| +1.7 | Final | 🇺🇸 USA1 | 32 | 5♦ | ♥Q | = | +5 |
| +1.7 | Final | 🇺🇸 USA1 | 38 | 3NT | ♠A | -1 | +5 |
| +1.7 | Final | 🇺🇸 USA1 | 42 | 2♣ | ♥7 | +1 | +0 |
| +1.7 | Final | 🇺🇸 USA1 | 58 | 2NT | ♦K | -1 | +5 |
| +1.7 | Final | 🇺🇸 USA1 | 63 | 2♦ | ♠4 | = | +0 |
| +1.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 25 | 4♠ | ♦Q | +1 | +0 |
| +1.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 78 | 4♥ | ♠K | = | -1 |
| +1.3 | Semifinal | 🇮🇹 ITALY | 26 | 1♠ | ♥8 | = | +5 |
| +1.3 | Semifinal | 🇮🇹 ITALY | 33 | 2♥ | ♣T | = | -5 |
| +1.3 | Semifinal | 🇮🇹 ITALY | 38 | 3NT | ♠J | +2 | -11 |
| +1.3 | Semifinal | 🇮🇹 ITALY | 49 | 5♣x | ♥A | -2 | +9 |
| +1.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 74 | 1NT | ♠K | = | +0 |
| +1.0 | Semifinal | 🇮🇹 ITALY | 46 | 2♥ | ♠T | = | -1 |
| +1.0 | Final | 🇺🇸 USA1 | 54 | 3NT | ♥T | +1 | +0 |
| +0.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 70 | 1NT | ♦2 | -1 | -2 |
| +0.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 37 | 4♠ | ♦A | +1 | +0 |
| +0.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 38 | 4♠x | ♥T | -1 | +0 |
| +0.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 46 | 3♥ | ♠A | -1 | -2 |
| +0.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 63 | 4♥ | ♣6 | +1 | +0 |
| +0.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 76 | 3NT | ♣8 | +3 | +13 |
| +0.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 40 | 4♠ | ♥6 | = | +0 |
| +0.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 47 | 3♠ | ♥J | = | +0 |
| +0.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 50 | 4♠ | ♠7 | +2 | +14 |
| +0.3 | Final | 🇺🇸 USA1 | 25 | 4♥ | ♣4 | +1 | -11 |
| +0.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 20 | 4♠ | ♦2 | +1 | +0 |
| +0.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 51 | 4♥ | ♦6 | +1 | +0 |
| +0.0 | Semifinal | 🇮🇹 ITALY | 28 | 4♠ | ♠3 | +1 | +0 |
| +0.0 | Semifinal | 🇮🇹 ITALY | 34 | 4♥ | ♣T | = | -6 |
| +0.0 | Semifinal | 🇮🇹 ITALY | 39 | 4♠ | ♣Q | = | +0 |
| +0.0 | Final | 🇺🇸 USA1 | 19 | 4♥ | ♠3 | = | +0 |
| +0.0 | Final | 🇺🇸 USA1 | 28 | 3NT | ♥4 | = | +0 |
| +0.0 | Final | 🇺🇸 USA1 | 31 | 4♥ | ♠J | = | +0 |
| -0.0 | Final | 🇺🇸 USA1 | 35 | 4♥ | ♦A | +1 | +0 |
| -0.0 | Final | 🇺🇸 USA1 | 36 | 4♥ | ♦A | +1 | -13 |
| -0.0 | Final | 🇺🇸 USA1 | 44 | 4♠ | ♦Q | = | +0 |
| +0.0 | Final | 🇺🇸 USA1 | 49 | 4♥ | ♦8 | = | +1 |
| +0.0 | Final | 🇺🇸 USA1 | 50 | 4♥ | ♠K | +1 | +0 |
| -0.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 68 | 4♣ | ♦K | -1 | +0 |
| -0.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 43 | 5♥ | ♠A | = | +0 |
| -0.3 | Semifinal | 🇮🇹 ITALY | 23 | 3NT | ♣3 | +2 | +0 |
| -0.3 | Final | 🇺🇸 USA1 | 17 | 3NT | ♠3 | = | -1 |
| -0.3 | Final | 🇺🇸 USA1 | 29 | 1♠ | ♠J | +1 | +0 |
| -0.3 | Final | 🇺🇸 USA1 | 30 | 3NT | ♦K | +2 | +0 |
| -0.3 | Final | 🇺🇸 USA1 | 61 | 4♥ | ♦4 | +1 | +4 |
| -0.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 44 | 4♥ | ♦K | +2 | -11 |
| -0.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 49 | 4♠ | ♥4 | +1 | -10 |
| -0.7 | Semifinal | 🇮🇹 ITALY | 20 | 2♠ | ♣4 | = | -1 |
| -0.7 | Final | 🇺🇸 USA1 | 23 | 3NT | ♦3 | +3 | -1 |
| -0.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 57 | 5♦ | ♥A | -1 | +5 |
| -1.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 30 | 3NT | ♦3 | +2 | +11 |
| -1.0 | Semifinal | 🇮🇹 ITALY | 48 | 3NT | ♣T | -1 | +6 |
| -1.0 | Semifinal | 🇮🇹 ITALY | 64 | 4♠ | ♥A | +1 | +0 |
| -1.0 | Final | 🇺🇸 USA1 | 26 | 4♥ | ♥8 | -1 | -6 |
| -1.0 | Final | 🇺🇸 USA1 | 46 | 4♥ | ♠A | -1 | +2 |
| -1.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 72 | 3NT | ♦3 | = | -2 |
| -1.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 55 | 3NT | ♦J | = | -13 |
| -1.3 | Semifinal | 🇮🇹 ITALY | 18 | 4♠ | ♦9 | -1 | -2 |
| -1.3 | Semifinal | 🇮🇹 ITALY | 25 | 2♠ | ♠3 | = | +1 |
| -1.3 | Semifinal | 🇮🇹 ITALY | 59 | 1NT | ♦Q | -3 | -1 |
| -1.4 | Quarterfinal | 🇳🇱 NETHERLANDS | 35 | 3♥ | ♠K | = | +0 |
| -1.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 54 | 3NT | ♠Q | = | +0 |
| -1.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 77 | 4♠ | ♦2 | +1 | -1 |
| -1.7 | Semifinal | 🇮🇹 ITALY | 17 | 3NT | ♦T | = | -2 |
| -1.7 | Semifinal | 🇮🇹 ITALY | 41 | 5♦x | ♠7 | -2 | +0 |
| -1.7 | Final | 🇺🇸 USA1 | 43 | 4NT | ♦3 | = | -1 |
| -1.7 | Final | 🇺🇸 USA1 | 62 | 3♠ | ♣2 | -1 | +2 |
| -1.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 61 | 5♠ | ♥J | -1 | -7 |
| -2.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 59 | 3NT | ♦8 | = | +0 |
| -2.0 | Semifinal | 🇮🇹 ITALY | 50 | 1♠ | ♣3 | +1 | +6 |
| -2.0 | Final | 🇺🇸 USA1 | 27 | 2♠ | ♠6 | +2 | -6 |
| -2.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 33 | 3NT | ♣5 | +2 | -1 |
| -3.0 | Semifinal | 🇮🇹 ITALY | 19 | 4♠x | ♥A | = | -12 |
| -3.3 | Semifinal | 🇮🇹 ITALY | 45 | 2NT | ♠9 | +1 | -1 |
| -3.3 | Final | 🇺🇸 USA1 | 55 | 2♠ | -2 | -7 | |
| -3.3 | Final | 🇺🇸 USA1 | 57 | 3NT | ♠3 | = | +0 |
| -3.6 | Quarterfinal | 🇳🇱 NETHERLANDS | 48 | 3NT | ♥7 | = | +1 |
| -3.7 | Semifinal | 🇮🇹 ITALY | 21 | 2♥x | ♥K | -3 | -9 |
| -3.7 | Semifinal | 🇮🇹 ITALY | 32 | 3NT | ♠3 | +1 | +0 |
| -3.9 | Quarterfinal | 🇳🇱 NETHERLANDS | 36 | 4♠ | ♣T | +1 | +13 |
| -4.0 | Semifinal | 🇮🇹 ITALY | 55 | 3NT | ♥Q | -1 | -12 |
| -4.0 | Final | 🇺🇸 USA1 | 52 | 3♥ | ♣A | -1 | -5 |
| -4.1 | Quarterfinal | 🇳🇱 NETHERLANDS | 18 | 4♥ | ♠9 | = | +0 |
| -4.3 | Semifinal | 🇮🇹 ITALY | 31 | 3NT | ♠Q | -2 | -7 |
| -4.3 | Semifinal | 🇮🇹 ITALY | 40 | 3♥ | ♠K | -1 | -5 |
| -4.3 | Final | 🇺🇸 USA1 | 20 | 4♠ | ♦A | = | +1 |
| -5.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 24 | 4♥ | ♠8 | = | -1 |
| -5.0 | Semifinal | 🇮🇹 ITALY | 54 | 4♠ | ♦5 | +1 | +0 |
| -5.0 | Final | 🇺🇸 USA1 | 53 | 1NT | ♥5 | -2 | -9 |
| -5.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 41 | 4♠ | ♦6 | = | -7 |
| -5.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 53 | 1NTx | ♠9 | -1 | -3 |
| -6.0 | Semifinal | 🇮🇹 ITALY | 62 | 3♥ | ♦8 | +1 | -6 |
| -6.0 | Final | 🇺🇸 USA1 | 37 | 7NT | ♦Q | -1 | -17 |
| -6.0 | Final | 🇺🇸 USA1 | 41 | 3♥ | ♣K | -1 | -6 |
| -6.3 | Semifinal | 🇮🇹 ITALY | 24 | 3NT | ♥6 | = | -7 |
| -6.3 | Semifinal | 🇮🇹 ITALY | 43 | 3NT | ♥3 | = | +1 |
| -6.3 | Final | 🇺🇸 USA1 | 64 | 3♠ | ♥Q | -2 | -11 |
| -8.0 | Semifinal | 🇮🇹 ITALY | 42 | 1NT | ♣Q | +1 | -11 |
| -8.0 | Final | 🇺🇸 USA1 | 22 | 3♣x | ♦T | -3 | +4 |
| -8.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 62 | 6♣ | ♥4 | -1 | -14 |
| -9.0 | Semifinal | 🇮🇹 ITALY | 53 | 3NT | ♣Q | -2 | -13 |
| -9.3 | Quarterfinal | 🇳🇱 NETHERLANDS | 26 | 6♦ | ♠K | = | +0 |
| -10.0 | Semifinal | 🇮🇹 ITALY | 35 | 4♥ | ♦7 | -2 | -11 |
| -10.0 | Final | 🇺🇸 USA1 | 48 | 2♠x | ♣K | -3 | -8 |
| -10.7 | Quarterfinal | 🇳🇱 NETHERLANDS | 64 | 4♥ | ♦A | = | +0 |
| -11.0 | Quarterfinal | 🇳🇱 NETHERLANDS | 19 | 7♠ | ♠7 | = | +0 |
| -11.0 | Semifinal | 🇮🇹 ITALY | 51 | 4♠ | ♦5 | -3 | -11 |
| -11.0 | Semifinal | 🇮🇹 ITALY | 57 | 2♥x | ♠4 | -4 | -5 |
| -13.0 | Semifinal | 🇮🇹 ITALY | 29 | 3NT | ♣2 | = | +0 |
| -14.3 | Semifinal | 🇮🇹 ITALY | 47 | 7♦x | ♣A | -1 | -17 |
| -15.3 | Final | 🇺🇸 USA1 | 51 | 6♦ | ♣A | = | +0 |
| -15.7 | Final | 🇺🇸 USA1 | 21 | 6♠ | ♣3 | -1 | -17 |