LI Xiaoyi · BEIJING TRINERGY
88rank
+11.7Butler · 50 bds
+0.23per board
±4.5swing
-0.29adjusted /bd
by round
Strength of schedule: opponents averaged -0.53/bd (an easy draw) → opponent-adjusted -0.29/bd
By role: declaring -0.53/bd (21) · defending +0.79/bd (29)
By vulnerability: not vulnerable +0.23/bd (50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Huang | B.Muller – M.Verbeek | Closed | 10 | -1.9 | -0.19 | · |
| Round 2 | Y.Huang | K.Mignocchi – A.Wilson | Open | 10 | -7.3 | -0.73 | · |
| Round 4 | Y.Huang | E.Lazarus – S.Burger | Closed | 10 | +37.3 | +3.73 | · |
| Round 5 | Y.Huang | Y.Lin – S.Shi | Open | 10 | -2.4 | -0.24 | · |
| Round 6 | Y.Huang | T.Carmichael – J.Carmichael | Open | 10 | -14.0 | -1.40 | · |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 4 | KAHLENBERG | 9 | 4♠x | ♣A | -5 | · |
| +10.3 | Round 5 | PIN AN | 20 | 5♦x | ♥J | -4 | · |
| +6.4 | Round 4 | KAHLENBERG | 5 | 2♥ | ♣K | +3 | · |
| +6.3 | Round 4 | KAHLENBERG | 7 | 5♣x | ♥A | = | · |
| +6.1 | Round 2 | WILLENKEN | 15 | 3N | ♠5 | -4 | · |
| +6.1 | Round 4 | KAHLENBERG | 8 | 4♥ | ♣2 | -2 | · |
| +4.6 | Round 4 | KAHLENBERG | 1 | 5♥ | ♠3 | +1 | · |
| +4.1 | Round 1 | BERG | 4 | 4♠ | ♣J | +1 | · |
| +4.0 | Round 4 | KAHLENBERG | 6 | 4♠x | ♣7 | -1 | · |
| +3.9 | Round 5 | PIN AN | 12 | 2♠ | ♠9 | -2 | · |
| +3.1 | Round 1 | BERG | 8 | 3N | ♥T | -3 | · |
| +3.0 | Round 5 | PIN AN | 16 | 3N | ♣3 | = | · |
| +2.5 | Round 5 | PIN AN | 19 | 3N | ♣J | -3 | · |
| +1.7 | Round 1 | BERG | 5 | 4♥ | ♦2 | -2 | · |
| +1.7 | Round 6 | HARDING | 25 | 3N | ♥8 | -1 | · |
| +1.5 | Round 1 | BERG | 3 | 1N | ♣4 | = | · |
| +1.2 | Round 6 | HARDING | 24 | 3N | ♦6 | +1 | · |
| +0.7 | Round 2 | WILLENKEN | 14 | 1N | ♠8 | -1 | · |
| +0.6 | Round 1 | BERG | 2 | 1N | ♦2 | = | · |
| +0.6 | Round 2 | WILLENKEN | 19 | 4♥ | ♠4 | +1 | · |
| +0.6 | Round 6 | HARDING | 26 | 4♥ | ♦4 | +1 | · |
| +0.5 | Round 2 | WILLENKEN | 11 | 3♣ | ♥K | +1 | · |
| +0.5 | Round 4 | KAHLENBERG | 2 | 2♠ | ♥6 | = | · |
| +0.4 | Round 5 | PIN AN | 14 | 3♥ | ♦Q | -2 | · |
| +0.3 | Round 4 | KAHLENBERG | 10 | 3N | ♣2 | +2 | · |
| +0.2 | Round 2 | WILLENKEN | 17 | 5♣ | ♠K | = | · |
| -0.1 | Round 1 | BERG | 6 | 3♠ | ♥5 | -3 | · |
| -0.4 | Round 5 | PIN AN | 13 | 3N | ♥7 | -1 | · |
| -0.5 | Round 2 | WILLENKEN | 13 | 2♥ | ♣5 | +2 | · |
| -0.5 | Round 2 | WILLENKEN | 18 | 1N | ♠K | -2 | · |
| -0.6 | Round 4 | KAHLENBERG | 3 | 4♥ | ♦A | -1 | · |
| -0.7 | Round 1 | BERG | 1 | 4♥ | ♦8 | = | · |
| -0.8 | Round 1 | BERG | 10 | 4♥ | ♠5 | +1 | · |
| -1.0 | Round 6 | HARDING | 23 | 1N | ♦4 | +1 | · |
| -1.1 | Round 6 | HARDING | 29 | 2♠ | ♥5 | +2 | · |
| -1.4 | Round 6 | HARDING | 21 | 4♥ | ♦Q | = | · |
| -1.6 | Round 2 | WILLENKEN | 20 | 4♥ | ♠4 | -1 | · |
| -1.6 | Round 5 | PIN AN | 11 | 4♥ | ♣J | -1 | · |
| -2.1 | Round 5 | PIN AN | 15 | 2♥ | ♦A | -1 | · |
| -2.1 | Round 5 | PIN AN | 17 | 3N | ♦3 | = | · |
| -2.4 | Round 4 | KAHLENBERG | 4 | 2♠ | ♣J | +1 | · |
| -2.4 | Round 6 | HARDING | 30 | 4♥ | ♣9 | +1 | · |
| -2.5 | Round 6 | HARDING | 27 | 3♦ | ♦T | +1 | · |
| -3.3 | Round 2 | WILLENKEN | 12 | 3N | ♠T | +2 | · |
| -3.4 | Round 6 | HARDING | 28 | 4♥ | ♦T | -1 | · |
| -3.9 | Round 1 | BERG | 9 | 2♣xx | ♦J | +1 | · |
| -5.7 | Round 6 | HARDING | 22 | 3Nx | ♣5 | = | · |
| -7.4 | Round 1 | BERG | 7 | 4♠ | ♥K | -1 | · |
| -9.5 | Round 2 | WILLENKEN | 16 | 3N | ♠6 | -6 | · |
| -16.3 | Round 5 | PIN AN | 18 | 7♥ | ♠2 | = | · |