BRINK Sjoert · DIAMOND
vs par split: bidding +1.67 · play +1.40
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted +0.88/bd
Card play — on target: opening leads 75.0% #317 of 579 · declarer play 100.0% #1 of 579 · defence 100.0% #1 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (6) | 85.7% (14) |
| Declarer play | · | 100.0% (4) |
| Defence | 100.0% (9) | 100.0% (18) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 66.7% (3) · ♦ 71.4% (7) · ♣ 100.0% (4)
vs par by strain: NT +4.54 (11) · a suit +2.55 (31)
vs par by level: part-score +2.17 (18) · game +3.70 (20) · slam +4.00 (4)
By role: declaring +0.32/bd (-3.27 vs par · 15) · defending +1.35/bd (+6.59 vs par · 27)
By vulnerability: vulnerable -0.29/bd (+1.33 vs par · 21) · not vulnerable +2.25/bd (+4.81 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | B.Drijver | Z.Yong – D.Sun | Closed | 7 | +20.9 | +2.99 | +3.43 |
| Round 4 | B.Drijver | Y.Li – J.Luo | Closed | 7 | +6.3 | +0.90 | +6.14 |
| Round 5 | B.Drijver | R.Schwartz – L.Fisher | Closed | 7 | +13.5 | +1.93 | +1.00 |
| Round 6 | B.Drijver | B.Satyanarayana – K.Nadar | Closed | 7 | +15.1 | +2.16 | +4.29 |
| Round 7 | B.Drijver | M.Nowosadzki – J.Kalita | Closed | 7 | -3.8 | -0.54 | +1.29 |
| Round 8 | B.Drijver | Z.Mahmood – G.Duboin | Closed | 7 | -10.8 | -1.54 | +2.29 |
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 |
|---|---|---|---|---|---|---|---|
| +13.2 | Round 5 | VITAS | 6 | 3NT | ♠8 | +4 | +17 |
| +11.2 | Round 6 | FORMIDABLES | 9 | 4♥ | ♦J | -1 | +16 |
| +8.3 | Round 6 | FORMIDABLES | 8 | 3♣ | ♦Q | -2 | +11 |
| +8.0 | Round 3 | PHOENIX LEGEND | 20 | 3♣ | ♥8 | +1 | +15 |
| +7.6 | Round 8 | LAVAZZA | 22 | 6NT | ♣J | -3 | +14 |
| +7.0 | Round 4 | GUANGZHOU PEARL RIVE | 27 | 2♠ | ♦A | -1 | +10 |
| +5.4 | Round 6 | FORMIDABLES | 10 | 3NTx | ♠Q | -1 | +8 |
| +5.0 | Round 3 | PHOENIX LEGEND | 16 | 6♦ | ♣A | = | -2 |
| +4.3 | Round 7 | ZAWADA | 16 | 4♣ | ♠A | = | +10 |
| +4.2 | Round 5 | VITAS | 3 | 3♣ | ♥8 | +1 | +0 |
| +3.1 | Round 3 | PHOENIX LEGEND | 17 | 3♥ | ♦A | -1 | +5 |
| +2.9 | Round 3 | PHOENIX LEGEND | 21 | 6♣ | ♦5 | = | -13 |
| +2.0 | Round 3 | PHOENIX LEGEND | 15 | 2♠ | ♦3 | = | +0 |
| +2.0 | Round 4 | GUANGZHOU PEARL RIVE | 23 | 6♣ | ♠9 | -1 | +17 |
| +2.0 | Round 7 | ZAWADA | 21 | 4♠ | ♥5 | -1 | +5 |
| +1.9 | Round 3 | PHOENIX LEGEND | 18 | 2NT | ♠5 | -3 | +2 |
| +1.5 | Round 4 | GUANGZHOU PEARL RIVE | 24 | 3NT | ♠2 | +1 | -1 |
| +1.2 | Round 6 | FORMIDABLES | 11 | 4♠ | ♣6 | -2 | -1 |
| +1.0 | Round 5 | VITAS | 7 | 4♠ | ♦5 | = | +0 |
| +0.4 | Round 5 | VITAS | 5 | 3♥ | ♣A | = | +0 |
| +0.3 | Round 7 | ZAWADA | 20 | 4♥ | ♦4 | +2 | -13 |
| +0.0 | Round 4 | GUANGZHOU PEARL RIVE | 22 | 2♥ | ♦A | +1 | +0 |
| +0.0 | Round 4 | GUANGZHOU PEARL RIVE | 25 | 4♠ | ♦J | +1 | +12 |
| +0.0 | Round 8 | LAVAZZA | 23 | 2♠ | ♦A | = | +0 |
| -0.6 | Round 5 | VITAS | 2 | 3♥ | ♠10 | = | +0 |
| -0.6 | Round 7 | ZAWADA | 17 | 2♠ | ♦8 | +1 | +0 |
| -0.7 | Round 4 | GUANGZHOU PEARL RIVE | 26 | 4♠ | ♣Q | +1 | +13 |
| -0.9 | Round 6 | FORMIDABLES | 13 | 3♠ | ♦3 | = | +0 |
| -1.8 | Round 5 | VITAS | 1 | 3NT | ♥5 | = | +0 |
| -2.0 | Round 3 | PHOENIX LEGEND | 19 | 3NT | ♦2 | +1 | +17 |
| -2.0 | Round 8 | LAVAZZA | 25 | 4♠x | ♦A | -3 | +3 |
| -2.6 | Round 8 | LAVAZZA | 24 | 4♥ | ♣2 | +1 | +0 |
| -2.8 | Round 7 | ZAWADA | 18 | 1NT | ♥5 | +1 | +1 |
| -2.9 | Round 5 | VITAS | 4 | 2♠ | ♣2 | +2 | -10 |
| -2.9 | Round 8 | LAVAZZA | 26 | 3NT | ♠2 | +1 | -1 |
| -2.9 | Round 8 | LAVAZZA | 27 | 3♣ | ♦8 | = | +0 |
| -3.5 | Round 4 | GUANGZHOU PEARL RIVE | 28 | 3NT | ♣4 | -2 | -8 |
| -3.5 | Round 7 | ZAWADA | 15 | 4♠ | ♣K | = | +11 |
| -3.5 | Round 7 | ZAWADA | 19 | 3♣ | ♥10 | -1 | -5 |
| -4.0 | Round 6 | FORMIDABLES | 14 | 4♠x | ♠2 | -1 | -5 |
| -6.1 | Round 6 | FORMIDABLES | 12 | 3NT | ♠3 | = | +1 |
| -8.0 | Round 8 | LAVAZZA | 28 | 4♥ | ♦5 | = | +0 |