🇺🇸 GE Kayden · USA1
11rank
+41.0Butler · 84 bds
+0.49per board
±5.1swing
-0.44vs par /bd · #13/18
-0.12adjusted /bd
by round
vs par split: bidding -0.18 · play -0.34
Strength of schedule: opponents averaged -0.61/bd (an easy draw) → opponent-adjusted -0.12/bd
Card play — on target: opening leads 76.5% #12 of 18 · declarer play 63.6% #16 of 18 · defence 77.4% #11 of 18
Bidding activity — not a pass: 33.3% #18 of 18 (77/231)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 75.0% (12) |
| Declarer play | 33.3% (3) | 75.0% (8) |
| Defence | 50.0% (10) | 90.5% (21) |
Opening leads by suit led: ♠ 33.3% (3) · ♥ 100.0% (4) · ♦ 85.7% (7) · ♣ 66.7% (3)
vs par by strain: NT -1.93 (27) · a suit +0.26 (57)
vs par by level: part-score -0.78 (32) · game +0.19 (48) · slam -5.25 (4)
By role: declaring +1.52/bd (-3.13 vs par · 38) · defending -0.36/bd (+1.78 vs par · 46)
By vulnerability: vulnerable +0.60/bd (-1.09 vs par · 42) · not vulnerable +0.38/bd (+0.21 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | C.Chen | C.Lu – C.Peng | Closed | 14 | +36.3 | +2.59 | +1.93 |
| Quarterfinal | C.Chen | Y.Cheng – C.Chan | Open | 14 | +3.1 | +0.22 | -1.64 |
| Semifinal | C.Chen | A.Silverstein – J.Boge | Closed | 14 | +30.3 | +2.16 | -1.36 |
| Semifinal | C.Chen | D.Balof – E.Derman | Closed | 14 | -58.1 | -4.15 | -0.93 |
| Final | C.Chen | S.Allas – E.Orma | Open | 14 | +22.6 | +1.61 | +1.07 |
| Final | C.Chen | A.Pedmanson – J.Vahk | Closed | 14 | +6.8 | +0.49 | -1.71 |
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 |
|---|---|---|---|---|---|---|---|
| +13.7 | Semifinal | 🇺🇸 USA2 | 9 | 6♠x | ♦2 | = | -11 |
| +13.0 | Final | 🇪🇪 ESTONIA | 5 | 4♥ | +2 | +13 | |
| +10.3 | Final | 🇪🇪 ESTONIA | 37 | 4♥ | ♦4 | = | +7 |
| +8.7 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 1 | 4♠ | ♣Q | = | +0 |
| +8.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 16 | 3NT | +3 | +7 | |
| +8.0 | Semifinal | 🇺🇸 USA2 | 2 | 6NT | ♠6 | = | -10 |
| +7.7 | Final | 🇪🇪 ESTONIA | 4 | 1NT | = | +5 | |
| +7.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 25 | 4♠ | -2 | +8 | |
| +7.3 | Semifinal | 🇺🇸 USA2 | 12 | 3NT | ♦4 | -1 | +12 |
| +7.0 | Semifinal | 🇺🇸 USA2 | 13 | 4♠ | ♠7 | -1 | +6 |
| +6.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 9 | 3NT | ♣4 | -2 | +11 |
| +6.3 | Semifinal | 🇺🇸 USA2 | 4 | 3♠ | ♣A | = | +8 |
| +6.0 | Semifinal | 🇺🇸 USA2 | 6 | 3♥ | ♠5 | +1 | -1 |
| +5.3 | Final | 🇪🇪 ESTONIA | 13 | 5♠ | = | +10 | |
| +5.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 2 | 3♠ | ♦T | -2 | +7 |
| +4.7 | Final | 🇪🇪 ESTONIA | 33 | 4♥x | ♠Q | -2 | -12 |
| +4.7 | Final | 🇪🇪 ESTONIA | 38 | 5♦ | ♠A | -1 | -9 |
| +4.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 11 | 3♠ | ♣4 | -3 | +7 |
| +4.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 21 | 1NT | +3 | -9 | |
| +4.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 3 | 4♥ | ♣3 | = | +3 |
| +4.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 12 | 4♠ | ♦7 | +1 | +0 |
| +4.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 27 | 2♥ | +1 | +1 | |
| +3.7 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 10 | 4♥ | ♠3 | = | +0 |
| +3.7 | Final | 🇪🇪 ESTONIA | 29 | 4♥ | ♣T | +2 | +11 |
| +3.3 | Semifinal | 🇺🇸 USA2 | 16 | 1NT | ♦2 | -2 | -1 |
| +3.0 | Final | 🇪🇪 ESTONIA | 1 | 3NT | +2 | +1 | |
| +3.0 | Final | 🇪🇪 ESTONIA | 9 | 3♥ | = | -4 | |
| +2.3 | Final | 🇪🇪 ESTONIA | 8 | 4♠ | +1 | +11 | |
| +2.1 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 4 | 4♥ | ♣5 | +1 | +0 |
| +2.1 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 20 | 2♠ | -1 | -5 | |
| +1.7 | Final | 🇪🇪 ESTONIA | 3 | 5♥ | +1 | -1 | |
| +1.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 7 | 5♣ | ♥J | +1 | +10 |
| +1.3 | Semifinal | 🇺🇸 USA2 | 8 | 3♦ | ♣K | +2 | +1 |
| +1.3 | Final | 🇪🇪 ESTONIA | 12 | 2♠ | = | +0 | |
| +1.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 28 | 4♠ | -3 | -9 | |
| +1.0 | Semifinal | 🇺🇸 USA2 | 19 | 4♥ | ♦K | +1 | +11 |
| +0.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 5 | 3♦ | ♥A | +1 | +0 |
| +0.3 | Semifinal | 🇺🇸 USA2 | 10 | 3NT | ♣2 | = | +1 |
| -0.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 8 | 3NT | ♠T | +2 | -14 |
| -0.0 | Semifinal | 🇺🇸 USA2 | 1 | 4♠ | ♦A | +1 | +0 |
| -0.0 | Semifinal | 🇺🇸 USA2 | 5 | 4♥ | ♦3 | = | +0 |
| -0.0 | Semifinal | 🇺🇸 USA2 | 25 | 3NT | ♠6 | +3 | +10 |
| -0.0 | Final | 🇪🇪 ESTONIA | 7 | 4♠ | +1 | -1 | |
| -0.0 | Final | 🇪🇪 ESTONIA | 10 | 2♦ | +1 | +0 | |
| -0.0 | Final | 🇪🇪 ESTONIA | 11 | 3♥ | -2 | -5 | |
| +0.0 | Final | 🇪🇪 ESTONIA | 34 | 3♣ | ♦4 | -2 | +3 |
| +0.0 | Final | 🇪🇪 ESTONIA | 40 | 6♥ | ♦6 | = | +0 |
| +0.0 | Final | 🇪🇪 ESTONIA | 42 | 3NT | ♠4 | +2 | +0 |
| -0.3 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 13 | 3♥ | ♦Q | = | +8 |
| -0.3 | Final | 🇪🇪 ESTONIA | 30 | 1NT | ♠K | = | -1 |
| -0.7 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 14 | 4♥ | ♠4 | +1 | +0 |
| -0.7 | Final | 🇪🇪 ESTONIA | 36 | 4♥ | ♣A | -1 | +2 |
| -0.7 | Final | 🇪🇪 ESTONIA | 41 | 4♠ | ♥T | = | -1 |
| -1.0 | Semifinal | 🇺🇸 USA2 | 11 | 4♥ | ♦J | +1 | +0 |
| -1.1 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 15 | 1NT | +1 | +7 | |
| -1.3 | Final | 🇪🇪 ESTONIA | 31 | 3NT | ♦3 | +3 | -1 |
| -1.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 19 | 3NT | +2 | +0 | |
| -1.7 | Semifinal | 🇺🇸 USA2 | 28 | 2♠ | ♦Q | = | +11 |
| -1.9 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 17 | 3NT | = | +1 | |
| -2.0 | Semifinal | 🇺🇸 USA2 | 27 | 3♦ | ♣J | -2 | -1 |
| -2.0 | Final | 🇪🇪 ESTONIA | 2 | 1NT | = | +0 | |
| -2.0 | Final | 🇪🇪 ESTONIA | 32 | 3NT | ♥9 | -1 | -12 |
| -2.1 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 22 | 3♦ | -2 | +0 | |
| -2.7 | Semifinal | 🇺🇸 USA2 | 22 | 3♠ | ♥7 | +2 | -10 |
| -2.9 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 18 | 2♥ | = | -5 | |
| -3.3 | Semifinal | 🇺🇸 USA2 | 26 | 2♣ | ♠5 | -1 | -5 |
| -3.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 6 | 1NT | ♠3 | = | -5 |
| -3.6 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 24 | 3♦ | +2 | -13 | |
| -3.7 | Final | 🇪🇪 ESTONIA | 6 | 4♥ | +1 | -1 | |
| -4.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 23 | 4♥ | -1 | -7 | |
| -4.3 | Semifinal | 🇺🇸 USA2 | 24 | 5♦ | ♣9 | -1 | -4 |
| -4.3 | Final | 🇪🇪 ESTONIA | 35 | 2♠ | ♥4 | -1 | +0 |
| -4.7 | Semifinal | 🇺🇸 USA2 | 15 | 4♠ | ♦5 | = | -1 |
| -4.7 | Semifinal | 🇺🇸 USA2 | 23 | 2NT | ♣5 | = | -5 |
| -5.0 | Semifinal | 🇺🇸 USA2 | 18 | 4♠ | ♥7 | +1 | -1 |
| -6.0 | Semifinal | 🇺🇸 USA2 | 3 | 1NT | ♣5 | +2 | -7 |
| -6.3 | Semifinal | 🇺🇸 USA2 | 7 | 3NT | ♣7 | -1 | -12 |
| -6.3 | Semifinal | 🇺🇸 USA2 | 14 | 1NT | ♠2 | +1 | -6 |
| -7.0 | Quarterfinal | 🇹🇼 CHINESE TAIPEI | 26 | 3NT | = | +1 | |
| -7.3 | Final | 🇪🇪 ESTONIA | 39 | 3NT | ♦2 | -2 | -11 |
| -9.0 | Final | 🇪🇪 ESTONIA | 14 | 4♠x | = | -13 | |
| -9.7 | Semifinal | 🇺🇸 USA2 | 21 | 3NT | ♠7 | -3 | -14 |
| -12.0 | Semifinal | 🇺🇸 USA2 | 17 | 7♠ | ♠T | = | +0 |
| -12.3 | Semifinal | 🇺🇸 USA2 | 20 | 4♠ | ♥3 | = | -3 |