LI Xiaoyi · BEIJING TRINERGY
268rank
+4.2Butler · 100 bds
+0.04per board
±4.5swing
-0.34vs par /bd · #391/553
+0.11adjusted /bd
by round
vs par split: bidding -0.38 · play +0.04
Strength of schedule: opponents averaged +0.07/bd (a tough draw) → opponent-adjusted +0.11/bd
Card play — on target: opening leads 63.6% #515 of 551 · declarer play 88.9% #30 of 551 · defence 86.3% #215 of 553
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (10) | 75.0% (12) |
| Declarer play | 66.7% (3) | 91.7% (24) |
| Defence | 80.0% (20) | 90.3% (31) |
Opening leads by suit led: ♠ 57.1% (7) · ♥ 75.0% (4) · ♦ 50.0% (8) · ♣ 100.0% (3)
vs par by strain: NT -0.77 (34) · a suit -0.12 (66)
vs par by level: part-score +0.43 (35) · game -0.62 (53) · slam -1.33 (12)
By role: declaring +0.06/bd (-2.61 vs par · 49) · defending +0.02/bd (+1.84 vs par · 51)
By vulnerability: vulnerable +0.30/bd (-0.12 vs par · 50) · not vulnerable -0.21/bd (-0.56 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Wang | G.Helgemo – T.Helness | Closed | 10 | -6.8 | -0.68 | -4.20 |
| Round 2 | Y.Wang | Y.Papakyriakopoulos – A.Filios | Open | 10 | -3.6 | -0.36 | +0.10 |
| Round 3 | Y.Wang | G.Chadha – C.Rimboiu | Open | 10 | +40.2 | +4.02 | +4.60 |
| Round 4 | D.Lu | J.Hackett – J.Hackett | Closed | 10 | -34.4 | -3.44 | -4.40 |
| Round 5 | Y.Wang | T.Davis – B.Mcguire | Closed | 10 | +10.4 | +1.04 | -0.20 |
| Round 6 | D.Lu | K.Simeonov – K.Nikolchev | Open | 10 | -6.9 | -0.69 | -2.10 |
| Round 7 | Y.Wang | E.Otvosi – J.Stepinski | Closed | 10 | +6.9 | +0.69 | +0.70 |
| Round 8 | Y.Wang | L.Papini – M.Michelini | Open | 10 | +0.5 | +0.05 | +1.10 |
| Round 9 | Y.Wang | T.Sprinkhuizen – G.Mendes De Leon | Open | 10 | +8.2 | +0.82 | +0.50 |
| Round 10 | Y.Wang | U.Suzer – S.Uslupehlivan | Open | 10 | -10.3 | -1.03 | +0.50 |
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 |
|---|---|---|---|---|---|---|---|
| +13.2 | Round 3 | CHARIS | 29 | 5♣x | ♠A | = | +15 |
| +10.5 | Round 5 | 1 OVER 2 | 13 | 6♠ | ♠2 | -1 | +13 |
| +8.8 | Round 3 | CHARIS | 28 | 3NT | ♦K | -2 | +11 |
| +8.6 | Round 8 | FEDERIGHI | 20 | 3NT | ♠2 | = | +10 |
| +7.8 | Round 7 | OTVOSI | 7 | 4♠ | ♣A | = | +0 |
| +7.7 | Round 8 | FEDERIGHI | 11 | 7♥ | ♣K | = | +0 |
| +7.0 | Round 5 | 1 OVER 2 | 20 | 4♥ | ♠4 | = | -1 |
| +6.8 | Round 1 | ZIMMERMANN | 9 | 6♦ | ♦10 | = | +0 |
| +6.0 | Round 1 | ZIMMERMANN | 6 | 6♠ | ♦6 | +1 | +1 |
| +5.8 | Round 3 | CHARIS | 30 | 3NT | ♠7 | -5 | +4 |
| +5.8 | Round 10 | NONAME | 3 | 3♦x | ♣A | -2 | +3 |
| +5.7 | Round 5 | 1 OVER 2 | 12 | 3♠ | ♥3 | +1 | +7 |
| +5.4 | Round 9 | NETHERLANDS WHITE | 25 | 4♠ | ♣J | -1 | +6 |
| +4.9 | Round 7 | OTVOSI | 1 | 4♥ | ♠A | = | +0 |
| +4.2 | Round 3 | CHARIS | 22 | 3NT | ♥2 | -1 | +12 |
| +4.2 | Round 9 | NETHERLANDS WHITE | 23 | 6♦ | ♥9 | = | +0 |
| +3.9 | Round 6 | SERDIKA | 29 | 5♦x | ♠4 | -2 | -12 |
| +3.8 | Round 5 | 1 OVER 2 | 19 | 2♠ | ♥A | = | +5 |
| +3.8 | Round 7 | OTVOSI | 2 | 3♠ | ♥K | -1 | +8 |
| +3.5 | Round 3 | CHARIS | 23 | 3♥ | ♦10 | -2 | +2 |
| +3.3 | Round 3 | CHARIS | 21 | 2♠ | ♦7 | -1 | +5 |
| +2.6 | Round 4 | MOSSOP | 5 | 4♠ | ♣4 | -1 | +5 |
| +2.6 | Round 10 | NONAME | 9 | 3♦ | ♥8 | = | +6 |
| +2.3 | Round 9 | NETHERLANDS WHITE | 21 | 1NT | ♠4 | -2 | -1 |
| +2.2 | Round 2 | GREECE | 15 | 3♠ | ♥J | = | +0 |
| +2.2 | Round 9 | NETHERLANDS WHITE | 30 | 3♥ | ♣2 | +1 | +6 |
| +2.1 | Round 2 | GREECE | 19 | 3♦ | ♠9 | +2 | +0 |
| +2.1 | Round 3 | CHARIS | 25 | 2♠ | ♥Q | = | +5 |
| +2.0 | Round 1 | ZIMMERMANN | 1 | 6♠ | ♥10 | = | +0 |
| +2.0 | Round 7 | OTVOSI | 10 | 2♥ | ♦2 | +2 | +10 |
| +1.8 | Round 2 | GREECE | 17 | 2♥ | ♥4 | -1 | +4 |
| +1.8 | Round 4 | MOSSOP | 7 | 3NT | ♥K | = | -2 |
| +1.7 | Round 5 | 1 OVER 2 | 18 | 3NT | ♣J | +2 | +1 |
| +1.5 | Round 8 | FEDERIGHI | 15 | 1NT | ♣4 | = | +5 |
| +1.0 | Round 8 | FEDERIGHI | 16 | 4♥ | ♠Q | -1 | +12 |
| +1.0 | Round 10 | NONAME | 6 | 4♥ | ♣10 | +1 | +0 |
| +0.9 | Round 2 | GREECE | 16 | 4♥ | ♣J | = | -1 |
| +0.9 | Round 6 | SERDIKA | 23 | 4♥ | ♣10 | -1 | +12 |
| +0.7 | Round 5 | 1 OVER 2 | 15 | 2♠ | ♦6 | -1 | -2 |
| +0.7 | Round 10 | NONAME | 4 | 4♥ | ♣5 | +2 | +1 |
| +0.6 | Round 3 | CHARIS | 26 | 3♣ | ♦A | = | +1 |
| +0.6 | Round 10 | NONAME | 1 | 6NT | ♦2 | = | +11 |
| +0.5 | Round 6 | SERDIKA | 30 | 4♥ | ♠7 | -1 | +10 |
| +0.3 | Round 7 | OTVOSI | 4 | 4♠ | ♦10 | = | +0 |
| +0.3 | Round 8 | FEDERIGHI | 17 | 1NT | ♥2 | -1 | +2 |
| +0.2 | Round 1 | ZIMMERMANN | 8 | 3NT | ♥2 | +3 | -11 |
| +0.2 | Round 2 | GREECE | 14 | 1NT | ♠6 | +1 | +0 |
| +0.0 | Round 1 | ZIMMERMANN | 7 | 4♥ | ♦3 | = | +0 |
| +0.0 | Round 10 | NONAME | 10 | 4♠ | ♥5 | -1 | +5 |
| -0.1 | Round 2 | GREECE | 18 | 1♥ | ♠9 | -1 | +0 |
| -0.1 | Round 3 | CHARIS | 27 | 2♠ | ♥J | +2 | -7 |
| -0.1 | Round 6 | SERDIKA | 24 | 3NT | ♠6 | +1 | +1 |
| -0.1 | Round 9 | NETHERLANDS WHITE | 27 | 4♥ | ♠5 | +1 | +0 |
| -0.5 | Round 9 | NETHERLANDS WHITE | 24 | 4♠ | ♥K | +1 | +11 |
| -0.6 | Round 9 | NETHERLANDS WHITE | 29 | 3NT | ♠5 | +1 | +0 |
| -0.7 | Round 1 | ZIMMERMANN | 2 | 5♠ | ♥3 | = | +0 |
| -0.7 | Round 4 | MOSSOP | 1 | 1NT | ♣7 | -1 | +2 |
| -0.7 | Round 6 | SERDIKA | 27 | 3NT | ♣9 | = | -1 |
| -0.9 | Round 2 | GREECE | 11 | 4♠ | ♦3 | +1 | +0 |
| -0.9 | Round 7 | OTVOSI | 5 | 3NT | ♥J | +1 | +0 |
| -1.0 | Round 1 | ZIMMERMANN | 4 | 3NT | ♠10 | +3 | -12 |
| -1.0 | Round 6 | SERDIKA | 25 | 5♣ | ♠K | = | -9 |
| -1.2 | Round 3 | CHARIS | 24 | 3NT | ♥4 | +3 | -2 |
| -1.2 | Round 9 | NETHERLANDS WHITE | 26 | 3♥ | ♣K | = | -7 |
| -1.3 | Round 4 | MOSSOP | 4 | 1NT | ♦8 | +1 | -1 |
| -1.4 | Round 2 | GREECE | 20 | 1NT | ♦Q | +1 | -1 |
| -1.6 | Round 1 | ZIMMERMANN | 10 | 3NT | ♠2 | -2 | +2 |
| -1.6 | Round 9 | NETHERLANDS WHITE | 28 | 2♥ | ♣3 | = | -5 |
| -1.7 | Round 10 | NONAME | 2 | 3NT | ♠9 | -1 | -1 |
| -1.8 | Round 6 | SERDIKA | 28 | 3NT | ♠8 | +3 | -2 |
| -1.8 | Round 7 | OTVOSI | 6 | 3NT | ♦K | +2 | -1 |
| -1.9 | Round 2 | GREECE | 12 | 3NT | ♥4 | +2 | -1 |
| -1.9 | Round 9 | NETHERLANDS WHITE | 22 | 4♣x | ♥8 | -1 | -5 |
| -2.1 | Round 5 | 1 OVER 2 | 16 | 3♥ | ♦6 | = | +0 |
| -2.2 | Round 8 | FEDERIGHI | 12 | 5♦ | ♠K | = | +0 |
| -2.3 | Round 5 | 1 OVER 2 | 17 | 3♦ | ♠J | -3 | -1 |
| -2.6 | Round 4 | MOSSOP | 6 | 2♥ | ♦5 | -4 | -3 |
| -2.7 | Round 6 | SERDIKA | 21 | 1NT | ♥5 | +1 | +0 |
| -2.7 | Round 7 | OTVOSI | 8 | 4♥ | ♥J | = | +0 |
| -2.7 | Round 8 | FEDERIGHI | 13 | 3NT | ♠K | +1 | +0 |
| -2.8 | Round 6 | SERDIKA | 22 | 3♦ | ♥A | +2 | -7 |
| -2.9 | Round 4 | MOSSOP | 9 | 4♥ | ♠5 | -1 | -10 |
| -2.9 | Round 7 | OTVOSI | 9 | 4♠ | ♣2 | -2 | -6 |
| -3.0 | Round 4 | MOSSOP | 3 | 4♠ | ♥Q | +2 | -11 |
| -3.1 | Round 6 | SERDIKA | 26 | 4♥ | ♦2 | +2 | -13 |
| -3.5 | Round 10 | NONAME | 7 | 3♥ | ♦2 | +1 | -2 |
| -3.6 | Round 7 | OTVOSI | 3 | 1NT | ♣3 | -1 | -4 |
| -3.6 | Round 8 | FEDERIGHI | 18 | 5♦x | ♠2 | -1 | -5 |
| -4.3 | Round 10 | NONAME | 8 | 5♥ | ♥4 | -2 | -5 |
| -4.4 | Round 1 | ZIMMERMANN | 3 | 4NT | ♠10 | = | -8 |
| -4.5 | Round 8 | FEDERIGHI | 19 | 2♠ | ♦K | -1 | -10 |
| -5.2 | Round 4 | MOSSOP | 2 | 3NT | ♣8 | -1 | -12 |
| -5.6 | Round 8 | FEDERIGHI | 14 | 3NT | ♠2 | = | -3 |
| -5.8 | Round 5 | 1 OVER 2 | 11 | 3NT | ♠8 | -1 | -10 |
| -6.5 | Round 2 | GREECE | 13 | 6♠ | ♠2 | = | +0 |
| -8.8 | Round 5 | 1 OVER 2 | 14 | 6NT | ♣7 | -1 | -14 |
| -11.3 | Round 4 | MOSSOP | 8 | 7♠ | ♥6 | = | +0 |
| -11.5 | Round 10 | NONAME | 5 | 6♠ | ♦J | -2 | -13 |
| -11.8 | Round 4 | MOSSOP | 10 | 5♠ | ♦8 | -1 | -12 |
| -14.1 | Round 1 | ZIMMERMANN | 5 | 6♥ | ♠10 | -1 | -14 |