BLAT Marek · MARKOWICZ
59rank
-122.4Butler · 108 bds
-1.13per board
±3.9swing
-0.32vs par /bd · #37/59
-0.99adjusted /bd
by round
vs par split: bidding -0.39 · play +0.06
Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted -0.99/bd
Card play — on target: opening leads 90.5% #3 of 59 · declarer play 60.0% #50 of 59 · defence 87.1% #34 of 59
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 93.8% (16) |
| Declarer play | 60.0% (10) | 60.0% (15) |
| Defence | 88.9% (18) | 86.4% (44) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (8) · ♦ 100.0% (3) · ♣ 100.0% (5)
vs par by strain: NT +0.33 (30) · a suit -0.58 (78)
vs par by level: part-score +0.03 (32) · game -0.31 (68) · slam -1.88 (8)
By role: declaring -1.22/bd (-3.17 vs par · 46) · defending -1.07/bd (+1.79 vs par · 62)
By vulnerability: vulnerable -1.41/bd (+0.11 vs par · 54) · not vulnerable -0.85/bd (-0.76 vs par · 54)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Bizon | D.Berkowitz – J.Meckstroth | Closed | 12 | -19.2 | -1.60 | +0.42 |
| Round 2 | P.Bizon | M.Witek – J.Russyan | Closed | 12 | -23.0 | -1.92 | +2.00 |
| Round 3 | P.Bizon | T.Gotard – K.Omernik | Closed | 12 | -1.6 | -0.13 | +1.08 |
| Round 4 | P.Bizon | W.Starkowski – M.Kwiecien | Open | 12 | -22.7 | -1.89 | -3.33 |
| Round 5 | P.Bizon | J.Golinski – J.Lekki | Closed | 12 | -8.9 | -0.74 | -1.33 |
| Round 6 | P.Bizon | I.Robinson – N.Ewart | Open | 12 | +8.0 | +0.67 | +2.25 |
| Round 7 | P.Bizon | K.Preddy – N.Selway | Open | 12 | -19.8 | -1.65 | -1.67 |
| Round 9 | P.Bizon | P.Soulet – M.Bompis | Closed | 12 | -17.0 | -1.42 | +0.25 |
| Round 10 | P.Bizon | A.Kalish – N.Grinberg | Closed | 12 | -18.2 | -1.52 | -2.58 |
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 |
|---|---|---|---|---|---|---|---|
| +8.7 | Round 3 | ANDRZEJKI | 4 | 4♠ | ♣10 | -1 | +12 |
| +8.1 | Round 1 | GOODMAN | 8 | 6♥ | ♣J | -1 | +11 |
| +6.7 | Round 6 | AUSTRALIA | 20 | 3NT | ♥K | -2 | +13 |
| +6.7 | Round 9 | ZIMMERMANN | 9 | 3NT | ♠7 | -2 | +13 |
| +5.9 | Round 5 | WISLA CCSOFT | 3 | 3♥ | ♥2 | -2 | +8 |
| +5.6 | Round 3 | ANDRZEJKI | 10 | 4♠ | ♣2 | = | +3 |
| +4.9 | Round 2 | WITEK | 21 | 4♠ | ♠8 | -1 | +5 |
| +4.1 | Round 9 | ZIMMERMANN | 1 | 3NT | ♠K | = | -11 |
| +3.4 | Round 1 | GOODMAN | 5 | 5♦x | ♠J | -1 | +9 |
| +3.3 | Round 9 | ZIMMERMANN | 3 | 3NT | ♥6 | -1 | +12 |
| +3.2 | Round 3 | ANDRZEJKI | 3 | 1NT | ♥3 | = | +5 |
| +3.1 | Round 10 | KALISH | 13 | 2♥ | ♠A | = | +6 |
| +3.0 | Round 5 | WISLA CCSOFT | 10 | 4♠ | ♠2 | +1 | +11 |
| +2.7 | Round 6 | AUSTRALIA | 13 | 3NT | ♦9 | -1 | +6 |
| +2.6 | Round 6 | AUSTRALIA | 21 | 4♥ | ♣6 | +1 | +8 |
| +2.5 | Round 6 | AUSTRALIA | 17 | 3♦ | ♣J | -3 | +6 |
| +2.5 | Round 9 | ZIMMERMANN | 5 | 5♥ | ♣A | -2 | +6 |
| +2.4 | Round 2 | WITEK | 14 | 4♥ | ♦7 | +1 | +4 |
| +1.9 | Round 1 | GOODMAN | 12 | 6♠ | ♠2 | = | +0 |
| +1.8 | Round 3 | ANDRZEJKI | 5 | 3♥ | ♦5 | -1 | -2 |
| +1.6 | Round 4 | VYTAS | 22 | 5♠ | ♠4 | = | +0 |
| +1.5 | Round 2 | WITEK | 16 | 4♥ | ♥A | -1 | +5 |
| +1.5 | Round 4 | VYTAS | 23 | 4♠ | ♣Q | +3 | -12 |
| +1.5 | Round 10 | KALISH | 23 | 4♥ | ♠K | +2 | -13 |
| +1.3 | Round 4 | VYTAS | 20 | 2♠ | ♣7 | -1 | +5 |
| +1.3 | Round 6 | AUSTRALIA | 22 | 2♠ | ♥5 | = | +0 |
| +1.2 | Round 10 | KALISH | 14 | 4♠ | ♥5 | = | +11 |
| +1.1 | Round 5 | WISLA CCSOFT | 8 | 3NT | ♥K | = | +1 |
| +1.1 | Round 6 | AUSTRALIA | 15 | 4♥ | ♠A | = | +1 |
| +0.9 | Round 2 | WITEK | 19 | 4♥ | ♣8 | +3 | -10 |
| +0.9 | Round 3 | ANDRZEJKI | 2 | 3NT | ♣10 | +1 | +11 |
| +0.9 | Round 7 | PENFOLD | 6 | 1NT | ♠10 | -1 | +0 |
| +0.6 | Round 6 | AUSTRALIA | 14 | 2♠ | ♣Q | +1 | +1 |
| +0.6 | Round 6 | AUSTRALIA | 18 | 4♥ | ♦9 | = | +1 |
| +0.5 | Round 1 | GOODMAN | 11 | 2NT | ♦8 | +1 | +6 |
| +0.5 | Round 2 | WITEK | 23 | 1NT | ♠8 | = | -1 |
| +0.5 | Round 4 | VYTAS | 21 | 5♦x | ♠Q | -1 | +6 |
| +0.5 | Round 5 | WISLA CCSOFT | 4 | 4♠ | ♥2 | +2 | -13 |
| +0.5 | Round 7 | PENFOLD | 5 | 1NT | ♠2 | = | +5 |
| +0.5 | Round 7 | PENFOLD | 8 | 4♥ | ♥J | +2 | +1 |
| +0.5 | Round 10 | KALISH | 24 | 3NT | ♣10 | +3 | +1 |
| +0.4 | Round 4 | VYTAS | 17 | 4♥ | ♦A | = | +0 |
| +0.4 | Round 7 | PENFOLD | 4 | 2♥ | ♦J | +1 | +1 |
| +0.3 | Round 5 | WISLA CCSOFT | 1 | 3♠ | ♣K | -1 | -2 |
| +0.3 | Round 5 | WISLA CCSOFT | 7 | 4♠ | ♥Q | +1 | +4 |
| +0.2 | Round 7 | PENFOLD | 3 | 2♥ | ♦J | +1 | +0 |
| -0.1 | Round 1 | GOODMAN | 9 | 3NT | ♥Q | -1 | +5 |
| -0.2 | Round 5 | WISLA CCSOFT | 5 | 3NT | ♥5 | -1 | -12 |
| -0.4 | Round 9 | ZIMMERMANN | 8 | 1NT | ♠Q | +2 | +6 |
| -0.5 | Round 1 | GOODMAN | 10 | 3NT | ♦3 | = | -2 |
| -0.5 | Round 3 | ANDRZEJKI | 11 | 2♠ | ♥J | -3 | +0 |
| -0.5 | Round 4 | VYTAS | 15 | 3NT | ♥10 | = | +1 |
| -0.5 | Round 4 | VYTAS | 16 | 5♠ | ♥3 | = | -11 |
| -0.5 | Round 9 | ZIMMERMANN | 11 | 3NT | ♠K | -2 | -5 |
| -0.6 | Round 7 | PENFOLD | 11 | 4♠x | ♦K | -1 | +5 |
| -0.8 | Round 10 | KALISH | 18 | 3♠ | ♥6 | = | +0 |
| -1.0 | Round 6 | AUSTRALIA | 23 | 4♥ | ♣6 | +1 | +0 |
| -1.0 | Round 10 | KALISH | 17 | 4♠ | ♦J | +2 | -1 |
| -1.1 | Round 3 | ANDRZEJKI | 6 | 3NT | ♥5 | +1 | -1 |
| -1.2 | Round 4 | VYTAS | 18 | 3NT | ♣9 | = | +2 |
| -1.4 | Round 5 | WISLA CCSOFT | 6 | 2♠ | ♣5 | = | +1 |
| -1.4 | Round 10 | KALISH | 15 | 2♠ | ♥Q | = | -6 |
| -1.5 | Round 5 | WISLA CCSOFT | 11 | 5♥x | ♦K | -1 | -5 |
| -1.5 | Round 9 | ZIMMERMANN | 12 | 3♠ | ♠6 | -2 | +5 |
| -1.7 | Round 1 | GOODMAN | 2 | 4♠ | ♠2 | = | +0 |
| -1.7 | Round 2 | WITEK | 13 | 4♠ | ♥5 | = | +0 |
| -1.8 | Round 3 | ANDRZEJKI | 8 | 1NT | ♣Q | -1 | -3 |
| -1.8 | Round 6 | AUSTRALIA | 16 | 4♠ | ♣Q | -1 | -10 |
| -1.8 | Round 7 | PENFOLD | 1 | 3NT | ♠5 | = | +1 |
| -1.8 | Round 10 | KALISH | 21 | 1NT | ♥6 | +1 | -6 |
| -1.9 | Round 7 | PENFOLD | 2 | 2♠ | ♥6 | = | -6 |
| -2.0 | Round 3 | ANDRZEJKI | 7 | 4♠x | ♣6 | -1 | +0 |
| -2.5 | Round 1 | GOODMAN | 1 | 3♥ | ♦Q | = | -1 |
| -2.5 | Round 5 | WISLA CCSOFT | 2 | 4♠ | ♥7 | = | +11 |
| -2.7 | Round 9 | ZIMMERMANN | 7 | 4♠ | ♦A | = | +0 |
| -2.7 | Round 10 | KALISH | 20 | 5♣ | ♠9 | -3 | +5 |
| -2.9 | Round 10 | KALISH | 19 | 6♣ | ♦4 | -2 | -11 |
| -3.1 | Round 2 | WITEK | 17 | 5♠ | ♦K | = | +11 |
| -3.1 | Round 2 | WITEK | 18 | 6♥ | ♠K | -2 | +7 |
| -3.1 | Round 6 | AUSTRALIA | 24 | 4♥ | ♠K | = | +1 |
| -3.4 | Round 7 | PENFOLD | 12 | 4♦ | ♥6 | -1 | -6 |
| -3.5 | Round 2 | WITEK | 22 | 3NT | ♥5 | +3 | -11 |
| -3.5 | Round 7 | PENFOLD | 9 | 5♦ | ♥5 | +1 | -11 |
| -3.8 | Round 7 | PENFOLD | 7 | 4♦ | ♥J | = | +0 |
| -4.0 | Round 3 | ANDRZEJKI | 9 | 3♥ | ♣5 | +1 | -2 |
| -4.1 | Round 10 | KALISH | 22 | 1NT | ♦7 | +1 | -6 |
| -4.2 | Round 4 | VYTAS | 13 | 4♥ | ♠2 | -1 | -7 |
| -4.2 | Round 4 | VYTAS | 19 | 2♠ | ♥A | +2 | -6 |
| -4.2 | Round 6 | AUSTRALIA | 19 | 4♠ | ♦2 | = | +0 |
| -4.3 | Round 5 | WISLA CCSOFT | 9 | 4♥ | ♠A | = | -8 |
| -4.6 | Round 3 | ANDRZEJKI | 12 | 3♦ | ♣A | = | +1 |
| -4.6 | Round 9 | ZIMMERMANN | 6 | 4♠x | ♦7 | -2 | -5 |
| -5.3 | Round 1 | GOODMAN | 3 | 3NT | ♠5 | +2 | -2 |
| -5.5 | Round 2 | WITEK | 24 | 4♥ | ♠4 | = | +0 |
| -5.7 | Round 1 | GOODMAN | 6 | 4♠ | ♥3 | = | -1 |
| -6.0 | Round 2 | WITEK | 15 | 6♥ | ♠4 | +1 | +11 |
| -6.9 | Round 9 | ZIMMERMANN | 4 | 3NT | ♦10 | -1 | -6 |
| -7.3 | Round 7 | PENFOLD | 10 | 4♥ | ♦K | = | -10 |
| -7.8 | Round 3 | ANDRZEJKI | 1 | 4♠ | ♦8 | -2 | -11 |
| -7.8 | Round 9 | ZIMMERMANN | 2 | 3NT | ♠Q | = | +0 |
| -8.0 | Round 4 | VYTAS | 24 | 3♣ | ♥A | -2 | -8 |
| -8.5 | Round 1 | GOODMAN | 7 | 5♣x | ♠3 | -2 | -8 |
| -8.8 | Round 1 | GOODMAN | 4 | 3NT | ♣5 | -1 | -12 |
| -9.2 | Round 9 | ZIMMERMANN | 10 | 5♦x | ♥A | = | -12 |
| -9.4 | Round 4 | VYTAS | 14 | 6♥ | ♠6 | = | -10 |
| -9.8 | Round 10 | KALISH | 16 | 6♦ | ♠6 | -1 | -11 |
| -10.1 | Round 5 | WISLA CCSOFT | 12 | 6♦ | ♦5 | -1 | -12 |
| -10.3 | Round 2 | WITEK | 20 | 4♠ | ♥3 | -1 | +3 |