SHIROGANE Motomi · GATHER HERNING
vs par split: bidding +0.18 · play +0.14
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.54/bd
Card play — on target: opening leads 75.5% #247 of 345 · declarer play 78.8% #146 of 345 · defence 83.3% #207 of 345
Bidding activity — not a pass: 34.6% #332 of 345 (147/425)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 61.1% (18) | 82.9% (35) |
| Declarer play | 70.0% (10) | 82.6% (23) |
| Defence | 61.5% (26) | 92.2% (64) |
Opening leads by suit led: ♠ 63.6% (11) · ♥ 71.4% (14) · ♦ 91.7% (12) · ♣ 75.0% (16)
vs par by strain: NT -1.05 (43) · a suit +0.85 (111)
vs par by level: part-score -0.73 (60) · game +1.24 (86) · slam -1.75 (8)
By role: declaring +0.02/bd (-2.05 vs par · 64) · defending -0.54/bd (+2.00 vs par · 90)
By vulnerability: vulnerable -0.54/bd (+0.39 vs par · 77) · not vulnerable -0.07/bd (+0.25 vs par · 77)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Kokubo | K.Ramaratnam – P.Balakrishnan | Open | 14 | -15.0 | -1.07 | -0.43 |
| Round 2 | M.Kokubo | M.Figueiredo – M.Villas-Boas | Open | 14 | -22.3 | -1.59 | -2.64 |
| Round 3 | M.Kokubo | N.Hammelev – D.Tylvad | Closed | 14 | -13.4 | -0.96 | -1.29 |
| Round 4 | M.Kokubo | J.Zhou – Y.Liu | Closed | 14 | +2.1 | +0.15 | +2.64 |
| Round 5 | M.Kokubo | M.Farhani Goncalves – O.Karimi | Open | 14 | +3.3 | +0.24 | +1.29 |
| Round 7 | M.Kokubo | C.Hall – S.Kyme | Closed | 14 | +16.5 | +1.18 | +2.07 |
| Round 8 | M.Kokubo | K.Chiu – Q.Lu | Open | 14 | -7.8 | -0.56 | -0.71 |
| Round 9 | M.Kokubo | L.Duc – S.Magnusson | Open | 14 | -1.3 | -0.09 | +1.21 |
| Round 10 | M.Kokubo | Y.Cao – J.Gong | Open | 14 | +11.0 | +0.79 | -0.14 |
| Round 11 | M.Kokubo | O.Herbst – I.Herbst | Open | 14 | -29.0 | -2.07 | +0.50 |
| Round 12 | M.Kokubo | C.Chou – E.Huang | Open | 14 | +8.5 | +0.61 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +10.8 | Round 5 | ALLIED FORCES | 7 | 6♦ | ♥2 | -1 | +12 |
| +9.8 | Round 10 | JJs GANG | 18 | 4♠x | ♥8 | -2 | +7 |
| +8.7 | Round 10 | JJs GANG | 20 | 3NT | ♦3 | = | +0 |
| +8.5 | Round 12 | CHINESE TAIPEI OPEN | 27 | 5♦x | ♠A | = | +3 |
| +8.4 | Round 4 | LOMBARD WEIYU | 27 | 4♥ | ♠4 | -1 | +11 |
| +7.4 | Round 2 | DRINTEAM | 21 | 7♦ | ♣6 | = | -2 |
| +7.2 | Round 3 | LEFTOVERS | 7 | 3NT | ♣3 | -2 | +8 |
| +6.7 | Round 9 | AUSSIE SWISS | 5 | 3NT | ♦3 | -1 | +12 |
| +6.5 | Round 8 | MASTERMIND | 19 | 2♠ | ♣K | +4 | +13 |
| +5.8 | Round 12 | CHINESE TAIPEI OPEN | 16 | 4♣ | ♥A | +1 | +8 |
| +5.3 | Round 7 | BERMUDA TRIANGLE | 6 | 4♥ | ♥A | = | +10 |
| +4.9 | Round 7 | BERMUDA TRIANGLE | 8 | 4♠ | ♣K | -2 | +6 |
| +4.7 | Round 2 | DRINTEAM | 24 | 3NT | ♣6 | +1 | -10 |
| +4.5 | Round 1 | INDIA SENIORS | 2 | 5♦x | ♠5 | -2 | +5 |
| +4.5 | Round 4 | LOMBARD WEIYU | 19 | 5♣x | ♠J | -2 | +5 |
| +4.4 | Round 4 | LOMBARD WEIYU | 21 | 3NT | ♥K | -1 | +6 |
| +4.3 | Round 2 | DRINTEAM | 25 | 4♠ | ♠2 | = | +0 |
| +4.2 | Round 8 | MASTERMIND | 25 | 1NT | ♥5 | -1 | +4 |
| +4.2 | Round 12 | CHINESE TAIPEI OPEN | 21 | 4♠ | ♣2 | -2 | +7 |
| +4.1 | Round 2 | DRINTEAM | 27 | 6NT | ♣T | = | +0 |
| +4.0 | Round 7 | BERMUDA TRIANGLE | 12 | 2♠ | ♦A | = | +6 |
| +3.9 | Round 5 | ALLIED FORCES | 13 | 5♦ | ♠K | -2 | +9 |
| +3.8 | Round 4 | LOMBARD WEIYU | 17 | 4♠ | ♠J | -3 | +6 |
| +3.7 | Round 5 | ALLIED FORCES | 4 | 4♥ | ♦A | -1 | +9 |
| +3.6 | Round 1 | INDIA SENIORS | 1 | 4♠x | ♥K | = | +10 |
| +3.5 | Round 7 | BERMUDA TRIANGLE | 7 | 4♠ | ♣A | -1 | +6 |
| +2.9 | Round 9 | AUSSIE SWISS | 1 | 5♠ | ♦K | -2 | +5 |
| +2.9 | Round 10 | JJs GANG | 25 | 4♠ | ♣T | -1 | +5 |
| +2.8 | Round 11 | ISRAEL OPEN | 6 | 3♥ | ♣8 | = | +1 |
| +2.7 | Round 8 | MASTERMIND | 22 | 5♣ | ♥T | -1 | +10 |
| +2.6 | Round 3 | LEFTOVERS | 2 | 2♦ | ♥2 | -2 | +11 |
| +2.6 | Round 7 | BERMUDA TRIANGLE | 13 | 1NT | ♥T | +2 | +10 |
| +2.6 | Round 8 | MASTERMIND | 28 | 4♥ | ♣6 | +1 | +0 |
| +2.5 | Round 1 | INDIA SENIORS | 6 | 4♥ | ♣A | = | +0 |
| +2.4 | Round 1 | INDIA SENIORS | 5 | 2♥ | ♥2 | +1 | +6 |
| +2.4 | Round 9 | AUSSIE SWISS | 4 | 4♥ | ♠3 | = | +0 |
| +2.4 | Round 11 | ISRAEL OPEN | 10 | 5♣ | ♦A | +1 | +13 |
| +2.3 | Round 5 | ALLIED FORCES | 8 | 2♦ | ♥8 | +1 | +0 |
| +2.2 | Round 5 | ALLIED FORCES | 6 | 3NT | ♥A | -1 | +4 |
| +2.2 | Round 7 | BERMUDA TRIANGLE | 1 | 4♣ | ♦K | = | +6 |
| +2.2 | Round 9 | AUSSIE SWISS | 6 | 2♠ | ♥5 | -3 | +1 |
| +2.1 | Round 2 | DRINTEAM | 18 | 1NT | ♥J | +3 | +1 |
| +2.1 | Round 3 | LEFTOVERS | 13 | 2♠ | ♣T | = | +6 |
| +2.1 | Round 4 | LOMBARD WEIYU | 15 | 3NT | ♠6 | +1 | -1 |
| +2.1 | Round 10 | JJs GANG | 21 | 3♣ | ♦K | = | +0 |
| +2.0 | Round 12 | CHINESE TAIPEI OPEN | 20 | 3♠ | ♥J | = | +1 |
| +1.9 | Round 3 | LEFTOVERS | 3 | 3♣ | ♣J | = | +0 |
| +1.9 | Round 7 | BERMUDA TRIANGLE | 4 | 1NT | ♦9 | = | +2 |
| +1.7 | Round 10 | JJs GANG | 22 | 2♠ | ♦7 | +2 | -1 |
| +1.7 | Round 12 | CHINESE TAIPEI OPEN | 23 | 4♠ | ♣9 | +1 | +0 |
| +1.4 | Round 7 | BERMUDA TRIANGLE | 3 | 5♦ | ♣2 | -2 | +5 |
| +1.3 | Round 1 | INDIA SENIORS | 13 | 1NT | ♥5 | = | +5 |
| +1.2 | Round 7 | BERMUDA TRIANGLE | 11 | 4♠ | ♠5 | -1 | +5 |
| +1.2 | Round 12 | CHINESE TAIPEI OPEN | 18 | 4♠ | ♥Q | -1 | +2 |
| +1.1 | Round 4 | LOMBARD WEIYU | 18 | 4♥ | ♦T | +2 | +17 |
| +1.1 | Round 9 | AUSSIE SWISS | 14 | 4♥ | ♣A | +1 | +0 |
| +0.9 | Round 9 | AUSSIE SWISS | 9 | 4♠ | ♣K | +2 | +11 |
| +0.9 | Round 10 | JJs GANG | 27 | 4♠ | ♠7 | = | +0 |
| +0.7 | Round 5 | ALLIED FORCES | 9 | 1NT | ♦A | -2 | -1 |
| +0.6 | Round 9 | AUSSIE SWISS | 2 | 3♠ | ♦A | +2 | -6 |
| +0.6 | Round 11 | ISRAEL OPEN | 12 | 3♣ | ♦2 | = | +1 |
| +0.6 | Round 12 | CHINESE TAIPEI OPEN | 15 | 2NT | ♠8 | = | -1 |
| +0.5 | Round 10 | JJs GANG | 17 | 1NT | ♦7 | +1 | +0 |
| +0.4 | Round 3 | LEFTOVERS | 8 | 4♦ | ♠5 | -1 | -2 |
| +0.4 | Round 5 | ALLIED FORCES | 14 | 5♠ | ♥A | = | +11 |
| +0.4 | Round 11 | ISRAEL OPEN | 1 | 3NT | ♦6 | +1 | +11 |
| +0.2 | Round 2 | DRINTEAM | 22 | 4♠ | ♠3 | +1 | +0 |
| -0.0 | Round 11 | ISRAEL OPEN | 14 | 3♦ | ♥A | = | +0 |
| -0.1 | Round 4 | LOMBARD WEIYU | 28 | 1NT | ♣4 | +1 | +0 |
| -0.3 | Round 1 | INDIA SENIORS | 10 | 6♥x | ♦A | -2 | +0 |
| -0.4 | Round 2 | DRINTEAM | 17 | 5♦x | ♥T | -1 | +0 |
| -0.4 | Round 3 | LEFTOVERS | 9 | 5♠ | ♥Q | = | +0 |
| -0.4 | Round 9 | AUSSIE SWISS | 7 | 2♥ | ♣6 | +3 | -9 |
| -0.5 | Round 4 | LOMBARD WEIYU | 25 | 5♦ | ♠A | +1 | -10 |
| -0.5 | Round 8 | MASTERMIND | 27 | 4♠ | ♣J | -2 | -5 |
| -0.5 | Round 9 | AUSSIE SWISS | 8 | 5♠ | ♦K | +1 | +8 |
| -0.5 | Round 12 | CHINESE TAIPEI OPEN | 24 | 4♠x | ♥K | -1 | +0 |
| -0.6 | Round 4 | LOMBARD WEIYU | 26 | 3♥ | ♥5 | -3 | -7 |
| -0.6 | Round 8 | MASTERMIND | 20 | 4♥ | ♦9 | = | +0 |
| -0.6 | Round 9 | AUSSIE SWISS | 12 | 4♥ | ♣A | +1 | +0 |
| -0.6 | Round 12 | CHINESE TAIPEI OPEN | 25 | 1NT | ♥K | +2 | +0 |
| -0.7 | Round 8 | MASTERMIND | 23 | 4♥ | ♦4 | +1 | +0 |
| -0.8 | Round 5 | ALLIED FORCES | 1 | 4♥ | ♥J | +2 | -11 |
| -0.9 | Round 1 | INDIA SENIORS | 4 | 1NT | ♠T | +2 | -10 |
| -0.9 | Round 7 | BERMUDA TRIANGLE | 9 | 3NT | ♦4 | +1 | -1 |
| -0.9 | Round 8 | MASTERMIND | 21 | 3NT | ♣T | +2 | -11 |
| -0.9 | Round 11 | ISRAEL OPEN | 5 | 1NT | ♥3 | = | +1 |
| -0.9 | Round 11 | ISRAEL OPEN | 9 | 3NT | ♠K | +1 | -7 |
| -1.0 | Round 2 | DRINTEAM | 28 | 2♠ | ♦2 | -2 | +0 |
| -1.0 | Round 4 | LOMBARD WEIYU | 23 | 4♠ | ♦J | +2 | +13 |
| -1.0 | Round 8 | MASTERMIND | 16 | 2♠ | ♥5 | = | +0 |
| -1.0 | Round 11 | ISRAEL OPEN | 7 | 3♠ | ♦6 | -1 | +1 |
| -1.1 | Round 2 | DRINTEAM | 15 | 4♠ | ♥T | -1 | +6 |
| -1.2 | Round 3 | LEFTOVERS | 1 | 3♥ | ♠A | -1 | -9 |
| -1.2 | Round 8 | MASTERMIND | 24 | 3NT | ♣5 | -1 | -10 |
| -1.2 | Round 12 | CHINESE TAIPEI OPEN | 19 | 4♠ | ♥6 | +1 | +0 |
| -1.3 | Round 1 | INDIA SENIORS | 9 | 2NT | ♣7 | -1 | -6 |
| -1.3 | Round 1 | INDIA SENIORS | 14 | 2♦ | ♦J | -1 | +2 |
| -1.3 | Round 7 | BERMUDA TRIANGLE | 10 | 1NT | ♥4 | +3 | -9 |
| -1.3 | Round 10 | JJs GANG | 19 | 5♦ | ♠A | -2 | -7 |
| -1.3 | Round 11 | ISRAEL OPEN | 13 | 4♥ | ♥J | = | -3 |
| -1.5 | Round 1 | INDIA SENIORS | 12 | 1NT | ♠8 | +4 | +9 |
| -1.5 | Round 4 | LOMBARD WEIYU | 24 | 4♥ | ♦9 | +2 | -1 |
| -1.5 | Round 7 | BERMUDA TRIANGLE | 2 | 5♠ | ♣Q | +1 | -5 |
| -1.6 | Round 10 | JJs GANG | 28 | 3NT | ♥5 | +3 | -3 |
| -1.6 | Round 12 | CHINESE TAIPEI OPEN | 22 | 5♥ | ♦5 | +1 | +1 |
| -1.7 | Round 9 | AUSSIE SWISS | 13 | 1NT | ♣3 | +1 | -1 |
| -1.8 | Round 3 | LEFTOVERS | 6 | 4♥ | ♦J | +1 | -1 |
| -1.8 | Round 10 | JJs GANG | 16 | 2♥ | ♦A | -1 | -5 |
| -1.9 | Round 12 | CHINESE TAIPEI OPEN | 17 | 4♥ | ♣J | -1 | -4 |
| -2.0 | Round 5 | ALLIED FORCES | 5 | 1NT | ♣A | = | -5 |
| -2.0 | Round 7 | BERMUDA TRIANGLE | 14 | 3NT | ♣6 | +1 | -1 |
| -2.1 | Round 3 | LEFTOVERS | 14 | 3NT | ♣2 | +2 | +0 |
| -2.1 | Round 5 | ALLIED FORCES | 3 | 3♦ | ♣J | +1 | +0 |
| -2.2 | Round 5 | ALLIED FORCES | 12 | 6♥x | ♦9 | -1 | -11 |
| -2.3 | Round 2 | DRINTEAM | 23 | 1♠ | ♣6 | +1 | -6 |
| -2.4 | Round 3 | LEFTOVERS | 5 | 5♣ | ♠A | -2 | -6 |
| -2.4 | Round 4 | LOMBARD WEIYU | 20 | 4♥ | ♦9 | +1 | +13 |
| -2.4 | Round 8 | MASTERMIND | 17 | 3♥ | ♠5 | -1 | -6 |
| -2.4 | Round 10 | JJs GANG | 26 | 4♠ | ♠A | +1 | -1 |
| -2.5 | Round 3 | LEFTOVERS | 12 | 3♦ | ♥T | -2 | -6 |
| -2.6 | Round 11 | ISRAEL OPEN | 3 | 2♠ | ♦3 | = | +1 |
| -2.6 | Round 12 | CHINESE TAIPEI OPEN | 26 | 2♥ | ♠3 | +1 | +0 |
| -2.7 | Round 10 | JJs GANG | 24 | 2♠ | ♦7 | = | +0 |
| -2.8 | Round 3 | LEFTOVERS | 11 | 1NT | ♣2 | +2 | -6 |
| -2.8 | Round 10 | JJs GANG | 23 | 3NT | ♠9 | +1 | +1 |
| -3.0 | Round 9 | AUSSIE SWISS | 10 | 5♣ | ♠K | = | +0 |
| -3.0 | Round 10 | JJs GANG | 15 | 4♥ | ♠3 | -2 | +2 |
| -3.1 | Round 4 | LOMBARD WEIYU | 22 | 4♥ | ♠3 | +1 | +0 |
| -3.4 | Round 5 | ALLIED FORCES | 2 | 3♥ | ♦A | +1 | +7 |
| -3.5 | Round 11 | ISRAEL OPEN | 8 | 3♣ | ♠A | +1 | -1 |
| -3.7 | Round 8 | MASTERMIND | 15 | 3NT | ♥7 | = | +1 |
| -4.0 | Round 5 | ALLIED FORCES | 11 | 3NT | ♠4 | +1 | -1 |
| -4.5 | Round 9 | AUSSIE SWISS | 3 | 2♥ | ♣K | = | -5 |
| -4.8 | Round 7 | BERMUDA TRIANGLE | 5 | 3NT | ♠J | -2 | -11 |
| -5.0 | Round 1 | INDIA SENIORS | 7 | 4♠ | ♦J | = | +0 |
| -5.1 | Round 1 | INDIA SENIORS | 11 | 2♦ | ♥A | -1 | -10 |
| -5.4 | Round 3 | LEFTOVERS | 10 | 3NT | ♣2 | = | -10 |
| -5.5 | Round 1 | INDIA SENIORS | 3 | 3♦ | ♣A | = | -9 |
| -5.9 | Round 8 | MASTERMIND | 26 | 1NT | ♥5 | = | +0 |
| -6.2 | Round 5 | ALLIED FORCES | 10 | 1NT | ♣2 | -3 | -5 |
| -6.9 | Round 8 | MASTERMIND | 18 | 4♠ | ♣A | -1 | -6 |
| -7.1 | Round 12 | CHINESE TAIPEI OPEN | 28 | 4♠ | ♦A | = | -3 |
| -7.4 | Round 9 | AUSSIE SWISS | 11 | 3NT | ♠5 | = | +1 |
| -7.5 | Round 11 | ISRAEL OPEN | 4 | 5♥ | ♠T | = | +0 |
| -7.7 | Round 2 | DRINTEAM | 26 | 7♦ | ♣6 | = | +2 |
| -8.4 | Round 1 | INDIA SENIORS | 8 | 2♥x | ♠4 | -3 | -8 |
| -8.4 | Round 11 | ISRAEL OPEN | 2 | 3NT | ♣6 | -1 | -11 |
| -9.0 | Round 3 | LEFTOVERS | 4 | 4♥ | ♣2 | = | -3 |
| -9.1 | Round 11 | ISRAEL OPEN | 11 | 6♥ | ♦K | = | +0 |
| -9.3 | Round 2 | DRINTEAM | 20 | 4♠ | ♣Q | = | -3 |
| -10.7 | Round 2 | DRINTEAM | 16 | 3♥ | ♣Q | -3 | -13 |
| -12.6 | Round 2 | DRINTEAM | 19 | 4♠x | ♥4 | -3 | -12 |
| -13.0 | Round 4 | LOMBARD WEIYU | 16 | 7♣ | ♠A | -1 | -15 |