BERK Hakan · BERK
16rank
-4.8Butler · 96 bds
-0.05per board
±4.3swing
+0.58vs par /bd · #8/17
+0.13adjusted /bd
by round
vs par split: bidding +0.41 · play +0.08
Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.13/bd
Card play — on target: opening leads 87.5% #4 of 17 · declarer play 66.7% #13 of 17 · defence 78.2% #15 of 17
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 0.0% (1) | 93.3% (15) |
| Declarer play | 33.3% (6) | 77.8% (18) |
| Defence | 75.0% (12) | 79.1% (43) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 0.0% (1) · ♦ 100.0% (7) · ♣ 100.0% (5)
vs par by strain: NT -1.32 (25) · a suit +1.14 (70)
vs par by level: part-score +0.47 (40) · game +0.02 (50) · slam +5.40 (5)
By role: declaring +0.83/bd (-1.10 vs par · 40) · defending -0.68/bd (+1.79 vs par · 56)
By vulnerability: vulnerable -0.02/bd (+0.15 vs par · 48) · not vulnerable -0.08/bd (+1.02 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | N.Chang | H.Li – S.Liu | Closed | 16 | +0.9 | +0.06 | +0.44 |
| Quarterfinal | D.Soukup | X.Huang – Y.Shao | Open | 16 | +9.1 | +0.57 | +3.75 |
| Semifinal | D.Soukup | R.Jeng – A.Jeng | Open | 16 | +11.2 | +0.70 | +1.69 |
| Semifinal | D.Soukup | A.Jeng – R.Jeng | Closed | 16 | -11.0 | -0.69 | -2.31 |
| Final | D.Soukup | Z.Sha – T.Jin | Closed | 16 | -2.5 | -0.16 | +0.75 |
| Final | D.Soukup | K.Wu – Y.Shen | Open | 16 | -12.5 | -0.78 | -0.81 |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | Semifinal | USA JENG | 14 | 3NT | ♣5 | = | -2 |
| +9.7 | Semifinal | USA JENG | 2 | 6NT | ♥4 | -2 | +17 |
| +9.3 | Quarterfinal | CHINA WFL | 23 | 2♠ | ♥K | -3 | +10 |
| +8.0 | Quarterfinal | CHINA WFL | 4 | 7NT | ♦2 | = | +0 |
| +6.7 | Final | CHINA XNWY | 16 | 4♥x | ♦3 | -1 | +7 |
| +6.7 | Final | CHINA XNWY | 24 | 3NT | ♣5 | = | +6 |
| +6.0 | Semifinal | USA JENG | 13 | 3♠ | ♣Q | = | +1 |
| +6.0 | Semifinal | USA JENG | 20 | 3♠ | ♣8 | = | +6 |
| +5.7 | Semifinal | USA JENG | 12 | 3♥ | ♦A | +2 | +7 |
| +5.4 | Quarterfinal | CHINA WFL | 25 | Pass | +9 | ||
| +4.4 | Quarterfinal | CHINA WFL | 21 | 1NT | ♠3 | -1 | +5 |
| +4.3 | Semifinal | USA JENG | 21 | 4♠ | ♣2 | +2 | -12 |
| +4.3 | Semifinal | USA JENG | 26 | 4♥ | ♠K | +3 | +2 |
| +4.0 | Semifinal | USA JENG | 22 | 5♦x | ♣A | -2 | +11 |
| +4.0 | Final | CHINA XNWY | 8 | 2NT | ♣2 | = | +6 |
| +3.7 | Quarterfinal | CHINA WFL | 13 | 4♥ | ♣4 | +1 | +1 |
| +3.7 | Final | CHINA XNWY | 12 | 4♥ | ♠5 | +2 | +11 |
| +3.7 | Final | CHINA XNWY | 21 | 3♥ | ♦5 | -2 | +2 |
| +3.3 | Semifinal | USA JENG | 7 | 3♦ | ♠J | = | +6 |
| +3.3 | Semifinal | USA JENG | 15 | 3NT | ♠Q | = | -2 |
| +3.3 | Final | CHINA XNWY | 19 | 3♦ | ♠J | +2 | +1 |
| +3.0 | Semifinal | USA JENG | 19 | 4♥ | ♦K | -1 | +5 |
| +2.7 | Quarterfinal | CHINA WFL | 32 | 3NT | ♠K | -2 | +0 |
| +2.7 | Final | CHINA XNWY | 1 | 4♠x | ♥K | -1 | +0 |
| +2.6 | Quarterfinal | CHINA WFL | 7 | 3♥ | ♦A | -1 | +6 |
| +2.6 | Quarterfinal | CHINA WFL | 26 | 2♠ | ♦A | +1 | +10 |
| +2.3 | Quarterfinal | CHINA WFL | 30 | 4♠ | ♥6 | +2 | +11 |
| +2.0 | Final | CHINA XNWY | 23 | 4♠ | ♦A | -2 | +3 |
| +1.7 | Quarterfinal | CHINA WFL | 8 | 3♣ | ♣J | = | +0 |
| +1.7 | Quarterfinal | CHINA WFL | 31 | 3♣ | ♠10 | -2 | -5 |
| +1.7 | Final | CHINA XNWY | 6 | 3NT | ♣3 | +4 | +2 |
| +1.7 | Final | CHINA XNWY | 29 | 3♥ | ♠Q | = | +0 |
| +1.4 | Quarterfinal | CHINA WFL | 12 | 2♣ | ♥J | +1 | +0 |
| +1.0 | Quarterfinal | CHINA WFL | 28 | 3NT | ♣6 | = | -1 |
| +0.9 | Quarterfinal | CHINA WFL | 27 | 3NT | ♣3 | +1 | +1 |
| +0.7 | Semifinal | USA JENG | 11 | 4♠ | ♣A | -1 | +4 |
| +0.7 | Semifinal | USA JENG | 18 | 4♠ | ♠4 | -2 | -1 |
| +0.7 | Final | CHINA XNWY | 27 | 5♦ | ♠J | -1 | -4 |
| +0.6 | Quarterfinal | CHINA WFL | 17 | 3♠ | ♣7 | = | +7 |
| +0.3 | Quarterfinal | CHINA WFL | 9 | 2♠ | ♦5 | +1 | +0 |
| +0.3 | Quarterfinal | CHINA WFL | 15 | 4♠ | ♣2 | = | +0 |
| +0.3 | Final | CHINA XNWY | 26 | 3NT | ♥6 | = | -10 |
| +0.1 | Quarterfinal | CHINA WFL | 11 | 3♠ | ♣A | = | +4 |
| -0.0 | Quarterfinal | CHINA WFL | 19 | 4♠ | ♥2 | +1 | +11 |
| -0.0 | Semifinal | USA JENG | 4 | 4♥ | ♦3 | +1 | +13 |
| -0.0 | Semifinal | USA JENG | 10 | 5♥ | ♥9 | = | +0 |
| +0.0 | Semifinal | USA JENG | 27 | 4♠ | ♥3 | = | +0 |
| +0.0 | Semifinal | USA JENG | 28 | 6♥ | ♠2 | = | +0 |
| +0.0 | Semifinal | USA JENG | 30 | 4♥ | ♦5 | +1 | +1 |
| +0.0 | Semifinal | USA JENG | 31 | 3♥ | ♠6 | +2 | -10 |
| +0.0 | Final | CHINA XNWY | 2 | 3NT | ♠5 | +1 | +0 |
| +0.0 | Final | CHINA XNWY | 3 | 4♥ | ♣K | = | +0 |
| +0.0 | Final | CHINA XNWY | 4 | 4♠ | ♥3 | = | +0 |
| +0.0 | Final | CHINA XNWY | 13 | 3NT | ♦10 | +1 | -13 |
| -0.0 | Final | CHINA XNWY | 17 | 4♥ | ♣Q | +1 | +0 |
| -0.1 | Quarterfinal | CHINA WFL | 1 | 3♦ | ♠2 | -1 | +5 |
| -0.3 | Quarterfinal | CHINA WFL | 3 | 3NT | ♣7 | +1 | -1 |
| -0.3 | Semifinal | USA JENG | 8 | 3♣ | ♥A | = | -5 |
| -0.3 | Final | CHINA XNWY | 20 | 4♥ | ♠J | = | -1 |
| -0.6 | Quarterfinal | CHINA WFL | 2 | 3NT | ♦2 | -1 | -6 |
| -0.7 | Quarterfinal | CHINA WFL | 24 | 3♠ | ♣K | +1 | -1 |
| -1.0 | Quarterfinal | CHINA WFL | 10 | 5♣ | ♠A | -2 | -2 |
| -1.0 | Semifinal | USA JENG | 5 | 2♦ | ♣8 | +1 | -1 |
| -1.0 | Final | CHINA XNWY | 32 | 3♣ | ♦3 | = | +0 |
| -1.3 | Semifinal | USA JENG | 1 | 2♠ | ♦A | +2 | -7 |
| -1.3 | Final | CHINA XNWY | 9 | 3NT | ♦3 | +2 | +0 |
| -1.4 | Quarterfinal | CHINA WFL | 14 | 4♠ | ♥9 | +2 | +14 |
| -1.7 | Quarterfinal | CHINA WFL | 5 | 3NT | ♥9 | = | +0 |
| -1.7 | Quarterfinal | CHINA WFL | 16 | 2♠ | ♦6 | +2 | -1 |
| -1.7 | Final | CHINA XNWY | 25 | 1NT | ♠2 | +2 | -1 |
| -2.0 | Semifinal | USA JENG | 29 | 2♠ | ♣K | = | +0 |
| -2.0 | Final | CHINA XNWY | 7 | 2♣ | ♦A | = | -6 |
| -2.0 | Final | CHINA XNWY | 10 | 1NT | ♠8 | +1 | -6 |
| -2.3 | Semifinal | USA JENG | 23 | 4♠ | ♦4 | = | -5 |
| -2.3 | Final | CHINA XNWY | 31 | 2♠ | ♦K | +2 | +10 |
| -2.7 | Final | CHINA XNWY | 15 | 2♠ | ♥5 | +1 | +0 |
| -2.9 | Quarterfinal | CHINA WFL | 20 | 2♥ | ♦K | = | +0 |
| -3.3 | Quarterfinal | CHINA WFL | 18 | 2♥ | ♦2 | +1 | -2 |
| -3.3 | Final | CHINA XNWY | 11 | 4♥ | ♠9 | -1 | +10 |
| -3.3 | Final | CHINA XNWY | 28 | 3♥ | ♣J | +2 | -6 |
| -3.7 | Final | CHINA XNWY | 30 | 1♠ | ♦J | = | -2 |
| -4.0 | Semifinal | USA JENG | 3 | 6♠ | ♣J | +1 | -1 |
| -4.0 | Semifinal | USA JENG | 32 | 3NT | ♣Q | +2 | -11 |
| -4.3 | Final | CHINA XNWY | 5 | 3♥ | ♦2 | = | +0 |
| -5.3 | Semifinal | USA JENG | 9 | 3NT | ♥Q | = | +0 |
| -5.3 | Semifinal | USA JENG | 16 | 3♠x | ♥8 | -2 | +9 |
| -5.6 | Quarterfinal | CHINA WFL | 22 | 6♦ | ♠K | = | +11 |
| -5.7 | Final | CHINA XNWY | 14 | 4♠ | ♣7 | = | +1 |
| -7.3 | Semifinal | USA JENG | 24 | 4♠ | ♣K | = | -1 |
| -7.7 | Semifinal | USA JENG | 17 | 3NT | ♥Q | -2 | -11 |
| -8.3 | Final | CHINA XNWY | 22 | 2♦ | ♣A | -1 | -11 |
| -9.3 | Quarterfinal | CHINA WFL | 29 | 3NT | ♥4 | -1 | -6 |
| -10.0 | Semifinal | USA JENG | 25 | 4♥ | ♣3 | = | -11 |
| -10.3 | Semifinal | USA JENG | 6 | 3♥ | ♠4 | = | -12 |
| -10.3 | Final | CHINA XNWY | 18 | 3NT | ♦K | = | +0 |
| -10.4 | Quarterfinal | CHINA WFL | 6 | 4♥ | ♦A | = | -13 |