PIETRZYK Agnieszka · NIC
vs par split: bidding -0.07 · play -0.20
Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted +0.32/bd
Card play — on target: opening leads 71.4% #102 of 128 · declarer play 86.7% #7 of 128 · defence 82.2% #104 of 128
Bidding activity — not a pass: 37.6% #125 of 128 (91/242)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (4) | 64.7% (17) |
| Declarer play | 60.0% (5) | 100.0% (10) |
| Defence | 81.8% (11) | 82.4% (34) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 55.6% (9) · ♦ 100.0% (3) · ♣ 50.0% (2)
vs par by strain: NT +0.10 (21) · a suit -0.40 (63)
vs par by level: part-score +0.50 (26) · game -0.76 (53) · slam +0.80 (5)
By role: declaring +0.94/bd (-2.21 vs par · 39) · defending +0.02/bd (+1.40 vs par · 45)
By vulnerability: vulnerable +0.86/bd (-0.45 vs par · 42) · not vulnerable +0.03/bd (-0.10 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Sautaux | S.Remen – P.Leslie | Closed | 14 | -7.2 | -0.51 | +0.64 |
| Round 2 | M.Sautaux | S.Yavuz – S.Orman | Open | 14 | -7.8 | -0.56 | -3.86 |
| Round 6 | M.Sautaux | Y.Lu – Y.Dong | Open | 14 | +2.8 | +0.20 | -1.50 |
| Round 7 | M.Sautaux | M.Cunningham – L.Phelan | Closed | 14 | +15.9 | +1.14 | +1.43 |
| Round 9 | M.Sautaux | S.Shi – J.Seamon-Molson | Open | 14 | +8.4 | +0.60 | -2.07 |
| Round 10 | M.Sautaux | Y.Li – Y.Wang | Closed | 14 | +25.5 | +1.82 | +3.71 |
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 |
|---|---|---|---|---|---|---|---|
| +18.4 | Round 10 | CHINA | 17 | 6♦x | ♦A | -9 | +19 |
| +11.0 | Round 7 | 4MNA | 4 | 4♠ | ♦A | +1 | +4 |
| +9.9 | Round 2 | FOCA | 26 | 4♥ | ♠K | = | +1 |
| +9.1 | Round 2 | FOCA | 20 | 4♥ | ♠2 | +1 | +0 |
| +6.8 | Round 1 | NORTHERN LIGHTS | 6 | 5♦ | ♥2 | -1 | +5 |
| +6.7 | Round 6 | BEIJING RUHAI | 16 | 4♥ | ♠4 | +1 | -4 |
| +6.6 | Round 9 | ZHANG | 8 | 4♥ | ♦T | -1 | +8 |
| +6.4 | Round 10 | CHINA | 18 | 4♠ | ♦6 | -1 | +10 |
| +6.3 | Round 7 | 4MNA | 8 | 3NT | ♦3 | = | +7 |
| +6.1 | Round 9 | ZHANG | 14 | 6♠x | ♣6 | +1 | -5 |
| +5.9 | Round 7 | 4MNA | 12 | 3NT | ♥3 | = | -1 |
| +5.3 | Round 10 | CHINA | 20 | 4♥ | ♠T | = | +10 |
| +4.8 | Round 2 | FOCA | 24 | 2♣ | ♠7 | -3 | +6 |
| +4.3 | Round 9 | ZHANG | 11 | 4♥ | ♠3 | = | +0 |
| +4.0 | Round 6 | BEIJING RUHAI | 18 | 4♥ | ♣6 | = | -11 |
| +3.8 | Round 7 | 4MNA | 13 | 2♥ | ♣A | +1 | +0 |
| +3.7 | Round 9 | ZHANG | 4 | 3NT | ♥9 | = | +0 |
| +3.7 | Round 9 | ZHANG | 6 | 1♠ | ♠Q | = | +12 |
| +3.4 | Round 1 | NORTHERN LIGHTS | 5 | 3NT | ♠J | -1 | +5 |
| +3.3 | Round 7 | 4MNA | 9 | 3NT | ♠2 | -2 | +7 |
| +3.1 | Round 1 | NORTHERN LIGHTS | 14 | 4♠ | ♣K | -2 | +5 |
| +3.0 | Round 10 | CHINA | 15 | 4♦ | ♠5 | -1 | -3 |
| +2.4 | Round 10 | CHINA | 23 | 3♦ | ♥K | +1 | +10 |
| +2.2 | Round 2 | FOCA | 23 | 5♣ | ♥A | +1 | -10 |
| +2.0 | Round 7 | 4MNA | 10 | 3♦ | ♣J | +1 | +11 |
| +1.9 | Round 1 | NORTHERN LIGHTS | 1 | 3NT | ♠2 | -2 | +5 |
| +1.9 | Round 2 | FOCA | 22 | 6♥ | ♠2 | +1 | -11 |
| +1.9 | Round 6 | BEIJING RUHAI | 23 | 3NT | ♠3 | +2 | +0 |
| +1.9 | Round 6 | BEIJING RUHAI | 25 | 2♥ | ♣J | -1 | +5 |
| +1.7 | Round 1 | NORTHERN LIGHTS | 9 | 1NT | ♥2 | -4 | +7 |
| +1.5 | Round 6 | BEIJING RUHAI | 20 | 3♥ | ♦T | +1 | -10 |
| +1.4 | Round 6 | BEIJING RUHAI | 27 | 5♣ | ♥9 | = | +11 |
| +1.1 | Round 10 | CHINA | 28 | 2♠ | ♥6 | +1 | +7 |
| +0.8 | Round 6 | BEIJING RUHAI | 22 | 3NT | ♥6 | = | +2 |
| +0.8 | Round 6 | BEIJING RUHAI | 28 | 1NT | ♠Q | -1 | +2 |
| +0.7 | Round 7 | 4MNA | 2 | 5♣ | ♠J | = | +11 |
| +0.5 | Round 6 | BEIJING RUHAI | 19 | 3NT | ♠6 | +1 | +0 |
| +0.5 | Round 7 | 4MNA | 1 | 4♠ | ♥T | +1 | +0 |
| +0.2 | Round 7 | 4MNA | 14 | 4♠x | ♦4 | -2 | +4 |
| +0.2 | Round 9 | ZHANG | 2 | 4♠ | ♣Q | = | -11 |
| +0.2 | Round 10 | CHINA | 16 | 4♥ | ♦4 | +1 | +0 |
| +0.1 | Round 2 | FOCA | 25 | 4♥ | ♠2 | +1 | +0 |
| +0.1 | Round 9 | ZHANG | 13 | 3♥ | ♠5 | -2 | -8 |
| +0.0 | Round 10 | CHINA | 27 | 4♠ | ♣K | = | +0 |
| -0.1 | Round 10 | CHINA | 26 | 4♠ | ♣T | +1 | +0 |
| -0.3 | Round 6 | BEIJING RUHAI | 21 | 4♣ | ♠3 | -1 | -1 |
| -0.3 | Round 6 | BEIJING RUHAI | 26 | 2♦ | ♥K | +3 | +8 |
| -0.3 | Round 9 | ZHANG | 10 | 4♥ | ♦J | = | +0 |
| -0.4 | Round 2 | FOCA | 28 | 3NT | ♠3 | +1 | +0 |
| -0.4 | Round 7 | 4MNA | 5 | 2♠ | ♥5 | +1 | +0 |
| -0.4 | Round 10 | CHINA | 22 | 4♠ | ♠9 | +1 | -4 |
| -0.5 | Round 1 | NORTHERN LIGHTS | 11 | 4♠ | ♥J | = | +1 |
| -0.5 | Round 7 | 4MNA | 3 | 4♠ | ♥2 | -1 | +2 |
| -0.6 | Round 2 | FOCA | 15 | 3NT | ♠2 | = | -1 |
| -0.6 | Round 9 | ZHANG | 7 | 5♣ | ♥A | = | -3 |
| -0.7 | Round 1 | NORTHERN LIGHTS | 10 | 2♥ | ♥6 | +1 | -10 |
| -0.7 | Round 9 | ZHANG | 3 | 1NT | ♠J | +1 | +0 |
| -1.0 | Round 1 | NORTHERN LIGHTS | 7 | 2♥ | ♠7 | -1 | +11 |
| -1.0 | Round 10 | CHINA | 21 | 3♥ | ♣7 | -2 | +0 |
| -1.1 | Round 10 | CHINA | 25 | 4♥ | ♠7 | -1 | +2 |
| -1.8 | Round 1 | NORTHERN LIGHTS | 4 | 6♠ | ♠6 | = | +13 |
| -1.9 | Round 7 | 4MNA | 11 | 5♣ | ♥A | -1 | -5 |
| -2.3 | Round 6 | BEIJING RUHAI | 24 | 3NT | ♠J | = | +0 |
| -2.3 | Round 9 | ZHANG | 1 | 2NT | ♠Q | +1 | +6 |
| -2.4 | Round 2 | FOCA | 17 | 4♦ | ♣K | +1 | -7 |
| -2.9 | Round 1 | NORTHERN LIGHTS | 12 | 4♥ | ♦Q | = | +0 |
| -3.0 | Round 1 | NORTHERN LIGHTS | 8 | 3♠ | ♥3 | = | +0 |
| -3.2 | Round 9 | ZHANG | 9 | 3NT | ♣2 | -1 | -10 |
| -3.3 | Round 10 | CHINA | 24 | 4♠ | ♦5 | = | +1 |
| -3.6 | Round 1 | NORTHERN LIGHTS | 2 | 2♠ | ♣6 | = | -13 |
| -3.7 | Round 2 | FOCA | 18 | 1NT | ♠2 | -1 | -5 |
| -3.8 | Round 2 | FOCA | 27 | 4♠ | ♥5 | -1 | -5 |
| -3.9 | Round 9 | ZHANG | 5 | 4♠ | ♦K | -2 | -13 |
| -4.2 | Round 2 | FOCA | 16 | 2♦ | ♠Q | -2 | +0 |
| -5.0 | Round 1 | NORTHERN LIGHTS | 13 | 3NT | ♠5 | +1 | -10 |
| -5.3 | Round 9 | ZHANG | 12 | 3NT | ♣8 | = | -5 |
| -5.4 | Round 10 | CHINA | 19 | 5♦ | ♣A | = | +0 |
| -5.5 | Round 6 | BEIJING RUHAI | 15 | 4♠ | ♣2 | = | -11 |
| -5.6 | Round 1 | NORTHERN LIGHTS | 3 | 4♥ | ♠8 | = | -10 |
| -6.2 | Round 7 | 4MNA | 6 | 3NT | ♠2 | -3 | -7 |
| -6.8 | Round 2 | FOCA | 21 | 4♥ | ♣A | = | -7 |
| -8.3 | Round 6 | BEIJING RUHAI | 17 | 7♦x | ♣2 | -2 | -12 |
| -8.8 | Round 7 | 4MNA | 7 | 5♥x | ♠K | -1 | -13 |
| -13.9 | Round 2 | FOCA | 19 | 3♠x | ♣A | = | -15 |