SHIMAMURA Kyoko · YEH BROS
9rank
+35.2Butler · 96 bds
+0.37per board
±4.5swing
+0.89vs par /bd · #1/18
-0.02adjusted /bd
by round
vs par split: bidding -0.11 · play +0.96
Strength of schedule: opponents averaged -0.39/bd (an easy draw) → opponent-adjusted -0.02/bd
Card play — on target: opening leads 72.0% #16 of 18 · declarer play 70.0% #13 of 18 · defence 90.4% #3 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 28.6% (7) | 88.9% (18) |
| Declarer play | 100.0% (3) | 64.7% (17) |
| Defence | 81.2% (16) | 94.4% (36) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 33.3% (6) · ♦ 85.7% (7) · ♣ 87.5% (8)
vs par by strain: NT +0.93 (27) · a suit +0.82 (68)
vs par by level: part-score +1.30 (37) · game +0.54 (52) · slam +0.83 (6)
By role: declaring +0.47/bd (-1.82 vs par · 44) · defending +0.28/bd (+3.17 vs par · 52)
By vulnerability: vulnerable +1.08/bd (+1.02 vs par · 48) · not vulnerable -0.34/bd (+0.75 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | D.Chen | J.Ventin – M.Michielsen | Open | 16 | +7.0 | +0.44 | +0.56 |
| Quarterfinal | D.Chen | F.Wrang – C.Henner | Open | 16 | +18.5 | +1.16 | +1.31 |
| Semifinal | D.Chen | H.Lall – P.Hamman | Closed | 16 | -0.4 | -0.03 | +0.81 |
| Semifinal | D.Chen | R.Milner – G.Olivieri | Open | 16 | +4.0 | +0.25 | +0.50 |
| Semifinal | D.Chen | J.Pszczola – M.Wortel | Open | 16 | +0.9 | +0.06 | +1.44 |
| Final | D.Chen | Z.Zhuang – W.Wang | Open | 16 | +5.2 | +0.33 | +0.69 |
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 |
|---|---|---|---|---|---|---|---|
| +14.0 | Semifinal | MILNER | 41 | 6♦ | ♣5 | -1 | +17 |
| +10.9 | Quarterfinal | VENTIN | 18 | 3♦x | ♥6 | -3 | +12 |
| +10.6 | Quarterfinal | VENTIN | 39 | 3NT | ♠8 | = | +10 |
| +10.0 | Final | SAIC RED | 19 | 4♠x | ♠Q | -2 | +9 |
| +9.0 | Semifinal | MILNER | 21 | 6♠ | ♠2 | +1 | +1 |
| +8.0 | Semifinal | MILNER | 10 | 4♠ | ♦10 | -1 | +12 |
| +8.0 | Semifinal | MILNER | 30 | 4♠ | ♦2 | = | +8 |
| +8.0 | Final | SAIC RED | 20 | 4♥ | ♣7 | -1 | +6 |
| +8.0 | Final | SAIC RED | 23 | 4♠ | ♦10 | = | +0 |
| +4.7 | Quarterfinal | VENTIN | 40 | 4♠ | ♦10 | -2 | +11 |
| +4.7 | Semifinal | MILNER | 16 | 3♦ | ♣9 | -1 | +10 |
| +4.7 | Final | SAIC RED | 21 | 3NT | ♠K | -2 | +11 |
| +4.7 | Final | SAIC RED | 32 | 4♥ | ♣A | -1 | +10 |
| +4.4 | Quarterfinal | VENTIN | 31 | 3♠ | ♥2 | = | +0 |
| +4.3 | Quarterfinal | VENTIN | 25 | 2♥ | ♠6 | +2 | +13 |
| +4.1 | Quarterfinal | VENTIN | 44 | 3♣ | ♥9 | -3 | -4 |
| +4.0 | Quarterfinal | VENTIN | 42 | 6♦ | ♠5 | = | -2 |
| +4.0 | Quarterfinal | VENTIN | 48 | 1NT | ♠J | = | +5 |
| +4.0 | Semifinal | MILNER | 29 | 1♥ | ♠J | = | +6 |
| +3.7 | Semifinal | MILNER | 2 | 1NT | ♠7 | +1 | +5 |
| +3.7 | Final | SAIC RED | 29 | 6♣ | ♦3 | = | +0 |
| +2.9 | Quarterfinal | VENTIN | 41 | 3♠ | ♦10 | -1 | +5 |
| +2.7 | Quarterfinal | VENTIN | 30 | 3♥ | ♥8 | -1 | -4 |
| +2.7 | Semifinal | MILNER | 11 | 4♥ | ♣A | -1 | +5 |
| +2.4 | Quarterfinal | VENTIN | 33 | 1NT | ♦3 | +1 | +7 |
| +2.3 | Quarterfinal | VENTIN | 32 | 2♥ | ♦2 | -1 | +4 |
| +2.0 | Semifinal | MILNER | 22 | 5♦ | ♥A | = | +0 |
| +2.0 | Semifinal | MILNER | 47 | 3♥ | ♦J | -2 | +11 |
| +1.7 | Semifinal | MILNER | 9 | 1NT | ♠7 | = | +0 |
| +1.7 | Semifinal | MILNER | 13 | 5♥x | ♠A | -1 | -9 |
| +1.7 | Semifinal | MILNER | 37 | Pass | +4 | ||
| +1.7 | Final | SAIC RED | 28 | 3♣ | ♣6 | = | +0 |
| +1.3 | Quarterfinal | VENTIN | 23 | 4♠ | ♦Q | +2 | -12 |
| +1.3 | Semifinal | MILNER | 3 | 2♦ | ♣10 | = | +0 |
| +1.0 | Semifinal | MILNER | 23 | 4♥ | ♦K | -2 | +8 |
| +1.0 | Semifinal | MILNER | 40 | 5♣ | ♠2 | +1 | -11 |
| +0.9 | Quarterfinal | VENTIN | 35 | 1NT | ♥Q | +3 | +6 |
| +0.7 | Quarterfinal | VENTIN | 45 | 3NT | ♣J | = | +1 |
| +0.7 | Semifinal | MILNER | 6 | 1NT | ♦A | -2 | +0 |
| +0.7 | Semifinal | MILNER | 19 | 3♥ | ♠3 | -1 | -5 |
| +0.7 | Semifinal | MILNER | 34 | 5♠x | ♣8 | -4 | +4 |
| +0.7 | Final | SAIC RED | 18 | 3NTx | ♣10 | -1 | +0 |
| +0.7 | Final | SAIC RED | 27 | 3♠ | ♦2 | -1 | +2 |
| +0.6 | Quarterfinal | VENTIN | 21 | 4♥ | ♥9 | -3 | -4 |
| +0.4 | Quarterfinal | VENTIN | 29 | 4♠ | ♦2 | +1 | +1 |
| +0.3 | Semifinal | MILNER | 27 | 4♠ | ♣Q | = | +1 |
| +0.3 | Semifinal | MILNER | 39 | 4♠ | ♥A | = | +0 |
| +0.3 | Semifinal | MILNER | 46 | 3NT | ♠4 | = | +1 |
| +0.1 | Quarterfinal | VENTIN | 37 | 2NT | ♠2 | = | -1 |
| +0.1 | Quarterfinal | VENTIN | 47 | 3NT | ♠2 | +2 | +0 |
| -0.0 | Quarterfinal | VENTIN | 24 | 4♥ | ♠2 | = | +0 |
| -0.0 | Quarterfinal | VENTIN | 36 | 3NT | ♠10 | = | +10 |
| +0.0 | Semifinal | MILNER | 18 | 6♠ | ♠2 | = | +0 |
| +0.0 | Semifinal | MILNER | 24 | 2♥ | ♦A | +1 | +0 |
| +0.0 | Semifinal | MILNER | 25 | 4♥ | ♠6 | = | -1 |
| +0.0 | Semifinal | MILNER | 28 | 3NT | ♦Q | = | -2 |
| +0.0 | Semifinal | MILNER | 31 | 4♠ | ♦10 | +1 | -13 |
| +0.0 | Semifinal | MILNER | 45 | 4♥ | ♠3 | +1 | +13 |
| +0.0 | Final | SAIC RED | 26 | 3♥ | ♠7 | -1 | +6 |
| -0.3 | Semifinal | MILNER | 14 | 4♠ | ♥4 | +2 | +11 |
| -0.3 | Semifinal | MILNER | 48 | 3NT | ♦10 | = | -1 |
| -0.6 | Quarterfinal | VENTIN | 26 | 4♥ | ♦A | +1 | +13 |
| -0.7 | Semifinal | MILNER | 36 | 4♠ | ♥A | +2 | -13 |
| -0.7 | Semifinal | MILNER | 38 | 4♥ | ♥5 | = | +14 |
| -0.9 | Quarterfinal | VENTIN | 27 | 3NT | ♥4 | = | +11 |
| -0.9 | Quarterfinal | VENTIN | 46 | 3♠ | ♦A | +1 | +2 |
| -1.0 | Semifinal | MILNER | 8 | 4♥ | ♦8 | = | +3 |
| -1.0 | Semifinal | MILNER | 33 | 3NT | ♠9 | +3 | -2 |
| -1.0 | Semifinal | MILNER | 35 | 3♣ | ♥7 | -1 | +5 |
| -1.1 | Quarterfinal | VENTIN | 38 | 5♦ | ♠Q | = | -13 |
| -1.3 | Semifinal | MILNER | 5 | 3NT | ♠3 | = | -1 |
| -2.1 | Quarterfinal | VENTIN | 28 | 2♠ | ♥A | = | +0 |
| -2.3 | Semifinal | MILNER | 7 | 1NT | ♥7 | = | +1 |
| -2.7 | Final | SAIC RED | 24 | 1NT | ♥5 | -1 | -4 |
| -3.0 | Semifinal | MILNER | 4 | 2NT | ♦6 | -1 | -5 |
| -3.0 | Semifinal | MILNER | 42 | 4♠ | ♥3 | +2 | +1 |
| -3.1 | Quarterfinal | VENTIN | 19 | 2♠ | ♦7 | = | -5 |
| -3.3 | Semifinal | MILNER | 32 | 5♣ | ♦K | = | +13 |
| -3.4 | Quarterfinal | VENTIN | 20 | 5♣ | ♠A | -1 | -6 |
| -3.7 | Quarterfinal | VENTIN | 22 | 4♠ | ♣J | +2 | -13 |
| -3.7 | Final | SAIC RED | 25 | 4♥ | ♦J | +1 | +0 |
| -4.0 | Semifinal | MILNER | 12 | 4♣ | ♦6 | +1 | -6 |
| -4.1 | Quarterfinal | VENTIN | 43 | 1NT | ♠10 | = | -5 |
| -4.3 | Semifinal | MILNER | 15 | 2♥ | ♦7 | +1 | -1 |
| -4.3 | Final | SAIC RED | 17 | 3♠ | ♦4 | +1 | -1 |
| -4.7 | Final | SAIC RED | 31 | 4♠x | ♦A | -1 | -9 |
| -5.0 | Semifinal | MILNER | 20 | 2♥ | ♣3 | = | +1 |
| -5.7 | Semifinal | MILNER | 17 | 5♣ | ♥3 | +1 | -3 |
| -5.7 | Semifinal | MILNER | 44 | 2NT | ♠5 | -1 | -6 |
| -6.1 | Quarterfinal | VENTIN | 17 | 3NT | ♥6 | +1 | -1 |
| -6.7 | Semifinal | MILNER | 43 | 4♠ | ♦A | +3 | -14 |
| -7.0 | Semifinal | MILNER | 26 | 1NT | ♥5 | +1 | -6 |
| -8.7 | Semifinal | MILNER | 1 | 4♠x | ♣A | = | -12 |
| -9.9 | Quarterfinal | VENTIN | 34 | 6♥ | ♠A | -1 | -11 |
| -10.3 | Final | SAIC RED | 22 | 5♠ | ♦K | -1 | -10 |
| -11.3 | Final | SAIC RED | 30 | 3NTx | ♥9 | = | -9 |