GROSSACK Zachary · TEAM NETTLETON
vs par split: bidding +0.96 · play -0.13
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +1.38/bd
Card play — on target: opening leads 84.6% #197 of 455 · declarer play 88.0% #82 of 455 · defence 80.6% #351 of 455
Bidding activity — not a pass: 49.7% #24 of 455 (97/195)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 85.0% (20) |
| Declarer play | 71.4% (7) | 94.4% (18) |
| Defence | 88.9% (9) | 77.8% (27) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (4) · ♦ 87.5% (8) · ♣ 72.7% (11)
vs par by strain: NT +1.21 (19) · a suit +0.69 (51)
vs par by level: part-score +0.33 (27) · game +1.19 (36) · slam +0.86 (7)
By role: declaring +1.58/bd (-1.41 vs par · 34) · defending +0.87/bd (+2.94 vs par · 36)
By vulnerability: vulnerable +1.55/bd (+0.77 vs par · 35) · not vulnerable +0.88/bd (+0.89 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | G.Botta | V.Valchev – E.Miszewska | Closed | 10 | +7.7 | +0.77 | -1.50 |
| Round 3 | G.Botta | J.Alfejeva – K.Rubins | Open | 10 | +3.9 | +0.39 | +2.20 |
| Round 4 | G.Botta | M.Klukowski – J.Zmuda | Open | 10 | -14.5 | -1.45 | -0.60 |
| Round 5 | G.Botta | C.Pellegrini – S.Rocca | Open | 10 | +29.2 | +2.92 | +1.90 |
| Round 7 | G.Botta | P.Maliszewski – J.Jacoszek | Closed | 10 | +43.7 | +4.37 | +3.10 |
| Round 9 | G.Botta | S.Hult – M.Bjoerk Heed | Open | 10 | +5.4 | +0.54 | -0.60 |
| Round 10 | G.Botta | E.Monod – E.Mauberquez | Closed | 10 | +9.7 | +0.97 | +1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +15.0 | Round 7 | LYSY BILBO | 10 | 3NT | ♦7 | -1 | +17 |
| +11.6 | Round 7 | LYSY BILBO | 4 | 6NT | ♥9 | = | +0 |
| +10.1 | Round 9 | OTRA VEZ | 30 | 6♦ | ♥2 | = | -2 |
| +7.8 | Round 5 | ALPERT | 20 | 4♥ | ♣A | = | -1 |
| +7.6 | Round 5 | ALPERT | 13 | 4♠ | ♥9 | = | +0 |
| +7.3 | Round 2 | GEA PTV | 19 | 4♠x | ♥A | -1 | +6 |
| +6.5 | Round 7 | LYSY BILBO | 2 | 4♥ | ♦K | = | +0 |
| +6.3 | Round 10 | BLUE ORANGE | 7 | 1♥x | ♦K | -2 | -3 |
| +5.8 | Round 5 | ALPERT | 16 | 4♥x | ♦5 | -2 | +5 |
| +5.5 | Round 7 | LYSY BILBO | 3 | 6♠ | ♣2 | +1 | +11 |
| +4.7 | Round 3 | GROUP ONE TEAM | 25 | 5♥x | ♣9 | -1 | +7 |
| +4.6 | Round 2 | GEA PTV | 20 | 3NT | ♦3 | +1 | -1 |
| +4.5 | Round 2 | GEA PTV | 12 | 3♠x | ♦K | -1 | +3 |
| +4.1 | Round 5 | ALPERT | 12 | 5♥ | ♣K | +1 | +9 |
| +3.8 | Round 3 | GROUP ONE TEAM | 30 | 4♥x | ♠Q | -1 | +5 |
| +3.5 | Round 7 | LYSY BILBO | 9 | 4♥ | ♣3 | +2 | -13 |
| +3.4 | Round 7 | LYSY BILBO | 7 | 3NT | ♠7 | = | +10 |
| +3.2 | Round 2 | GEA PTV | 14 | 4♠ | ♠8 | +1 | +0 |
| +3.2 | Round 10 | BLUE ORANGE | 1 | 6♥ | ♣T | = | +0 |
| +3.0 | Round 5 | ALPERT | 14 | 3NT | ♥7 | = | +0 |
| +2.9 | Round 5 | ALPERT | 15 | 1NT | ♠2 | -1 | +0 |
| +2.9 | Round 7 | LYSY BILBO | 5 | 2♠ | ♥K | +2 | +2 |
| +2.5 | Round 4 | EDMONDS | 4 | 4♥ | ♦3 | +1 | +0 |
| +2.5 | Round 10 | BLUE ORANGE | 5 | 3♥ | ♦K | +1 | +2 |
| +2.4 | Round 3 | GROUP ONE TEAM | 27 | 2♥ | ♣J | +1 | +1 |
| +2.3 | Round 9 | OTRA VEZ | 21 | 3♠ | ♣2 | -1 | -4 |
| +2.2 | Round 4 | EDMONDS | 1 | 2♥ | ♦8 | -2 | +5 |
| +2.2 | Round 9 | OTRA VEZ | 26 | 2♥ | ♠6 | -2 | +2 |
| +2.0 | Round 3 | GROUP ONE TEAM | 21 | 3NT | ♣7 | -1 | +5 |
| +1.8 | Round 9 | OTRA VEZ | 28 | 5♠ | ♣K | +1 | +1 |
| +1.6 | Round 5 | ALPERT | 11 | 2♥ | ♦5 | +2 | +1 |
| +1.6 | Round 9 | OTRA VEZ | 24 | 3♠ | ♣9 | = | +8 |
| +1.3 | Round 2 | GEA PTV | 16 | 2♦ | ♥3 | +2 | +0 |
| +1.3 | Round 4 | EDMONDS | 3 | 3NT | ♠Q | -1 | +6 |
| +1.2 | Round 9 | OTRA VEZ | 25 | 3NT | ♦7 | +2 | +1 |
| +1.2 | Round 10 | BLUE ORANGE | 2 | 6♣ | ♠J | +1 | -2 |
| +1.2 | Round 10 | BLUE ORANGE | 9 | 1NT | ♦7 | +2 | +7 |
| +1.0 | Round 5 | ALPERT | 19 | 3NT | ♥6 | +2 | +2 |
| +0.9 | Round 3 | GROUP ONE TEAM | 29 | 3♣ | ♠3 | -2 | +2 |
| +0.7 | Round 7 | LYSY BILBO | 8 | 2♥ | ♣K | +2 | +6 |
| +0.7 | Round 10 | BLUE ORANGE | 3 | 6♦ | ♥Q | +1 | +11 |
| +0.6 | Round 2 | GEA PTV | 11 | 3NT | ♠2 | = | -2 |
| +0.6 | Round 10 | BLUE ORANGE | 6 | 4♥ | ♠6 | = | +15 |
| +0.5 | Round 2 | GEA PTV | 17 | 4♠ | ♥Q | +1 | +0 |
| +0.3 | Round 5 | ALPERT | 17 | 5♥x | ♣A | -3 | +9 |
| +0.1 | Round 3 | GROUP ONE TEAM | 24 | 3♠ | ♦A | +1 | +6 |
| -0.1 | Round 9 | OTRA VEZ | 27 | 4♥ | ♣6 | +1 | +0 |
| -0.4 | Round 9 | OTRA VEZ | 29 | 4♠ | ♣Q | +1 | +0 |
| -0.8 | Round 7 | LYSY BILBO | 6 | 2♥ | ♣K | +2 | -1 |
| -1.1 | Round 2 | GEA PTV | 18 | 4♥ | ♣J | = | +0 |
| -1.1 | Round 3 | GROUP ONE TEAM | 23 | 4♥ | ♥8 | = | +0 |
| -1.6 | Round 3 | GROUP ONE TEAM | 22 | 2♠ | ♦T | +2 | -1 |
| -1.6 | Round 10 | BLUE ORANGE | 10 | 3NT | ♦2 | +2 | -2 |
| -1.7 | Round 4 | EDMONDS | 10 | 2♣ | ♣3 | +1 | +0 |
| -1.8 | Round 3 | GROUP ONE TEAM | 28 | 2♥ | ♣8 | = | +0 |
| -1.8 | Round 10 | BLUE ORANGE | 4 | 5♦ | ♥K | +1 | -10 |
| -2.2 | Round 4 | EDMONDS | 8 | 3♦ | ♠T | -3 | -1 |
| -2.3 | Round 4 | EDMONDS | 2 | 2NT | ♥2 | -1 | +0 |
| -2.4 | Round 4 | EDMONDS | 9 | 3NT | ♣5 | = | -3 |
| -2.5 | Round 9 | OTRA VEZ | 23 | 4♠ | ♦9 | = | +0 |
| -2.6 | Round 2 | GEA PTV | 13 | 3♦ | ♥K | = | -10 |
| -2.6 | Round 10 | BLUE ORANGE | 8 | 3NT | ♦Q | -1 | -5 |
| -3.7 | Round 4 | EDMONDS | 5 | 1NT | ♦2 | -2 | -8 |
| -4.0 | Round 4 | EDMONDS | 7 | 4♥ | ♦4 | +1 | -4 |
| -4.2 | Round 4 | EDMONDS | 6 | 2NT | ♥9 | = | -1 |
| -4.6 | Round 7 | LYSY BILBO | 1 | 3♥ | ♣T | = | -1 |
| -4.9 | Round 5 | ALPERT | 18 | 1♥ | ♠9 | +4 | -6 |
| -5.5 | Round 3 | GROUP ONE TEAM | 26 | 3NT | ♠7 | = | -3 |
| -10.6 | Round 2 | GEA PTV | 15 | 4♠ | ♥A | = | -11 |
| -10.8 | Round 9 | OTRA VEZ | 22 | 6♣ | ♣A | -1 | -12 |