LIN Yukun · CHINA RDFZ YELLOW
17rank
+82.3Butler · 80 bds
+1.03per board
±4.8swing
+1.09vs par /bd · #16/124
+0.40adjusted /bd
by round
vs par split: bidding +0.47 · play +0.61
Strength of schedule: opponents averaged -0.63/bd (an easy draw) → opponent-adjusted +0.40/bd
Card play — on target: opening leads 76.9% #62 of 124 · declarer play 57.9% #97 of 124 · defence 86.4% #34 of 124
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 80.0% (20) |
| Declarer play | 25.0% (8) | 81.8% (11) |
| Defence | 88.2% (17) | 85.2% (27) |
Opening leads by suit led: ♠ 71.4% (7) · ♥ 83.3% (6) · ♦ 83.3% (6) · ♣ 71.4% (7)
vs par by strain: NT +0.52 (33) · a suit +1.49 (47)
vs par by level: part-score +1.71 (31) · game +1.00 (48) · slam -14.00 (1)
By role: declaring +0.86/bd (-0.94 vs par · 36) · defending +1.16/bd (+2.75 vs par · 44)
By vulnerability: vulnerable +1.47/bd (+2.00 vs par · 40) · not vulnerable +0.58/bd (+0.17 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | B.Wu | Y.Chen – C.Gu | Closed | 10 | +10.0 | +1.00 | -1.10 |
| Round 2 | B.Wu | W.Zeng – K.Chen | Closed | 10 | +30.9 | +3.09 | +4.20 |
| Round 3 | B.Wu | Y.Zhang – Z.Li | Closed | 10 | -12.1 | -1.21 | -2.20 |
| Round 4 | B.Wu | M.Brunel – N.Tabata | Open | 10 | -5.9 | -0.59 | -1.80 |
| Round 5 | B.Wu | Z.Xu – X.Yu | Closed | 10 | -3.9 | -0.39 | +1.10 |
| Round 6 | B.Wu | R.Huang – X.Zhang | Open | 10 | +7.1 | +0.71 | +0.50 |
| Round 7 | B.Wu | RAINA KARMANYA – PRAKASH ANIRUDH | Open | 10 | +42.2 | +4.22 | +3.30 |
| Round 8 | B.Wu | Y.Yu – Z.Miao | Closed | 10 | +14.0 | +1.40 | +4.70 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Round 7 | INDIA | 5 | 5♣x | ♣8 | -5 | +10 |
| +9.8 | Round 7 | INDIA | 6 | 2♦ | ♥5 | -4 | +10 |
| +9.1 | Round 7 | INDIA | 4 | 4♥ | ♦8 | = | +0 |
| +8.9 | Round 1 | SHENGXING GREEN | 5 | 3NT | ♣7 | -6 | +5 |
| +8.7 | Round 2 | CHINA RDFZ HOPE 1 | 13 | 4♥ | ♠K | -1 | +12 |
| +8.4 | Round 7 | INDIA | 3 | 3NT | ♠6 | +1 | +1 |
| +8.2 | Round 8 | CHINA SHJS | 19 | 3NT | ♠J | -2 | +12 |
| +8.0 | Round 1 | SHENGXING GREEN | 6 | 3NT | ♥6 | -1 | +5 |
| +7.2 | Round 7 | INDIA | 1 | 3NT | ♥K | +3 | +14 |
| +6.9 | Round 2 | CHINA RDFZ HOPE 1 | 19 | 4♥ | ♠10 | -1 | +14 |
| +6.8 | Round 2 | CHINA RDFZ HOPE 1 | 20 | 4♥ | ♦K | -2 | +13 |
| +6.0 | Round 2 | CHINA RDFZ HOPE 1 | 17 | 2♥ | ♠10 | -3 | +7 |
| +5.3 | Round 6 | SHENGXING JUPITER | 23 | 3NT | ♦4 | -1 | +6 |
| +5.1 | Round 8 | CHINA SHJS | 16 | 2NT | ♦6 | -1 | +6 |
| +4.9 | Round 2 | CHINA RDFZ HOPE 1 | 11 | 3♠x | ♥K | -1 | +0 |
| +4.8 | Round 4 | AUVERGNE RHONE ALPES | 3 | 3♠ | ♣A | +1 | +1 |
| +4.8 | Round 6 | SHENGXING JUPITER | 28 | 4♠ | ♠3 | = | +0 |
| +4.7 | Round 7 | INDIA | 9 | 2♥ | ♠Q | +3 | +7 |
| +4.6 | Round 8 | CHINA SHJS | 14 | 4♥ | ♦Q | +2 | +8 |
| +4.5 | Round 8 | CHINA SHJS | 12 | 1NT | ♣J | +1 | +1 |
| +4.4 | Round 6 | SHENGXING JUPITER | 26 | 2NT | ♣9 | +1 | +2 |
| +4.2 | Round 4 | AUVERGNE RHONE ALPES | 5 | 1NT | ♦4 | = | +5 |
| +3.8 | Round 1 | SHENGXING GREEN | 3 | 4♠ | ♦10 | +2 | +2 |
| +3.8 | Round 2 | CHINA RDFZ HOPE 1 | 18 | 4♥ | ♠6 | +1 | +7 |
| +3.5 | Round 3 | SHENGXING RED | 21 | 4♠ | ♦9 | -2 | -1 |
| +3.4 | Round 3 | SHENGXING RED | 29 | 3NT | ♠Q | -1 | -1 |
| +3.2 | Round 4 | AUVERGNE RHONE ALPES | 6 | 3NT | ♥Q | +1 | -1 |
| +3.2 | Round 6 | SHENGXING JUPITER | 24 | 3NT | ♠6 | -1 | +4 |
| +3.0 | Round 5 | TJ BRIDGE 2 | 13 | 4♠ | ♣6 | +1 | +1 |
| +3.0 | Round 6 | SHENGXING JUPITER | 27 | 3♠ | ♣5 | +2 | +6 |
| +2.9 | Round 5 | TJ BRIDGE 2 | 19 | 2♥ | ♦A | +2 | +7 |
| +2.8 | Round 1 | SHENGXING GREEN | 8 | 4♠ | ♦5 | +1 | -8 |
| +2.8 | Round 5 | TJ BRIDGE 2 | 16 | 2♠ | ♣4 | +1 | +6 |
| +2.8 | Round 5 | TJ BRIDGE 2 | 20 | 2♥ | ♣10 | -1 | +11 |
| +2.4 | Round 1 | SHENGXING GREEN | 2 | 3NT | ♥7 | = | -1 |
| +2.4 | Round 7 | INDIA | 7 | 3♠ | ♥A | -2 | -9 |
| +2.3 | Round 5 | TJ BRIDGE 2 | 17 | 3NT | ♣K | -1 | +10 |
| +2.1 | Round 3 | SHENGXING RED | 23 | 2♥ | ♣9 | +1 | +0 |
| +1.2 | Round 2 | CHINA RDFZ HOPE 1 | 14 | 2♠ | ♣6 | = | +0 |
| +1.0 | Round 4 | AUVERGNE RHONE ALPES | 1 | 4♥ | ♦K | +1 | -11 |
| +1.0 | Round 8 | CHINA SHJS | 18 | 4♣x | ♠K | -1 | +6 |
| +0.9 | Round 6 | SHENGXING JUPITER | 22 | 4♥ | ♠K | +1 | +0 |
| +0.7 | Round 4 | AUVERGNE RHONE ALPES | 9 | 3NT | ♣6 | = | +11 |
| +0.5 | Round 3 | SHENGXING RED | 25 | 2♦ | ♠5 | +2 | +0 |
| +0.4 | Round 5 | TJ BRIDGE 2 | 15 | 4♥ | ♦J | = | +1 |
| +0.4 | Round 7 | INDIA | 8 | 1NT | ♥5 | +1 | +0 |
| +0.2 | Round 2 | CHINA RDFZ HOPE 1 | 12 | 5♥ | ♦K | +1 | +9 |
| +0.2 | Round 8 | CHINA SHJS | 13 | 3♦ | ♥5 | +2 | +10 |
| +0.0 | Round 1 | SHENGXING GREEN | 9 | 3♥ | ♦K | -2 | +0 |
| -0.1 | Round 5 | TJ BRIDGE 2 | 11 | 2♦ | ♠Q | -2 | +0 |
| -0.2 | Round 4 | AUVERGNE RHONE ALPES | 4 | 4♥ | ♦9 | = | +1 |
| -0.2 | Round 4 | AUVERGNE RHONE ALPES | 7 | 1NT | ♥Q | -1 | +0 |
| -0.3 | Round 8 | CHINA SHJS | 15 | 4♥ | ♠2 | = | +11 |
| -0.6 | Round 3 | SHENGXING RED | 24 | 2♥ | ♣6 | = | +0 |
| -0.8 | Round 1 | SHENGXING GREEN | 10 | 4NT | ♠5 | -6 | +0 |
| -0.8 | Round 4 | AUVERGNE RHONE ALPES | 10 | 1NT | ♥K | +1 | +1 |
| -1.0 | Round 3 | SHENGXING RED | 30 | 5♥ | ♦7 | -1 | -2 |
| -1.2 | Round 3 | SHENGXING RED | 28 | 3NT | ♦J | +2 | +0 |
| -1.6 | Round 6 | SHENGXING JUPITER | 30 | 2♦ | ♥K | +1 | +0 |
| -1.8 | Round 7 | INDIA | 10 | 3NT | ♠6 | = | +0 |
| -2.3 | Round 8 | CHINA SHJS | 11 | 2♥ | ♣9 | +1 | -7 |
| -2.6 | Round 1 | SHENGXING GREEN | 7 | 4♠x | ♥5 | -1 | -8 |
| -2.8 | Round 2 | CHINA RDFZ HOPE 1 | 16 | 4NT | ♥4 | +1 | -17 |
| -3.2 | Round 3 | SHENGXING RED | 22 | 3♠ | ♣5 | -2 | -6 |
| -3.2 | Round 8 | CHINA SHJS | 20 | 4♥ | ♠A | = | +1 |
| -3.4 | Round 6 | SHENGXING JUPITER | 21 | 3NT | ♠2 | -1 | -5 |
| -3.6 | Round 5 | TJ BRIDGE 2 | 14 | 3NT | ♦Q | -1 | -8 |
| -3.7 | Round 5 | TJ BRIDGE 2 | 12 | 3NT | ♣A | -3 | -6 |
| -3.8 | Round 8 | CHINA SHJS | 17 | 3NT | ♦5 | -3 | -1 |
| -4.4 | Round 6 | SHENGXING JUPITER | 25 | 2NT | ♥5 | -2 | -5 |
| -4.8 | Round 2 | CHINA RDFZ HOPE 1 | 15 | 3NTx | ♠Q | = | -3 |
| -5.1 | Round 6 | SHENGXING JUPITER | 29 | 4♠ | ♥K | = | -3 |
| -6.0 | Round 3 | SHENGXING RED | 27 | 3NT | ♠Q | +1 | +0 |
| -6.2 | Round 1 | SHENGXING GREEN | 4 | 1NT | ♦K | -3 | +5 |
| -6.3 | Round 1 | SHENGXING GREEN | 1 | 2♦ | ♠9 | -2 | -11 |
| -7.6 | Round 4 | AUVERGNE RHONE ALPES | 2 | 3NT | ♦3 | -3 | -11 |
| -8.3 | Round 7 | INDIA | 2 | 4♥ | ♥8 | = | +0 |
| -9.6 | Round 3 | SHENGXING RED | 26 | 3NT | ♥6 | -1 | -12 |
| -10.7 | Round 5 | TJ BRIDGE 2 | 18 | 4♥ | ♠A | +1 | -11 |
| -11.0 | Round 4 | AUVERGNE RHONE ALPES | 8 | 6♣ | ♥6 | = | -14 |