LIAN Yong · CHINA HYX
173rank
+25.3Butler · 80 bds
+0.32per board
±4.6swing
-0.40vs par /bd · #323/471
+0.66adjusted /bd
by round
vs par split: bidding +0.05 · play -0.45
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.66/bd
Card play — on target: opening leads 71.4% #375 of 469 · declarer play 73.7% #254 of 469 · defence 81.1% #346 of 471
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 60.0% (5) | 75.0% (16) |
| Declarer play | 80.0% (5) | 71.4% (14) |
| Defence | 75.0% (8) | 82.8% (29) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 85.7% (7) · ♦ 25.0% (4) · ♣ 85.7% (7)
vs par by strain: NT -0.15 (20) · a suit -0.48 (60)
vs par by level: part-score +0.64 (25) · game -0.63 (43) · slam -1.75 (12)
By role: declaring +1.32/bd (-2.28 vs par · 43) · defending -0.85/bd (+1.78 vs par · 37)
By vulnerability: vulnerable +0.33/bd (-0.91 vs par · 43) · not vulnerable +0.30/bd (+0.19 vs par · 37)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | J.Bian | A.Bos – E.Wijnen | Open | 10 | +6.8 | +0.68 | +1.60 |
| Round 4 | J.Bian | Z.Shao – M.Hu | Closed | 10 | -11.7 | -1.17 | +0.70 |
| Round 7 | J.Bian | B.Travis – C.Ginsberg | Open | 10 | +16.3 | +1.63 | +1.90 |
| Round 9 | J.Bian | J.Liu – X.Hou | Open | 10 | +21.2 | +2.12 | -0.70 |
| Round 12 | J.Bian | M.Sun – D.Chen | Open | 10 | -32.8 | -3.28 | -5.70 |
| Round 13 | J.Bian | R.Tobing – T.Asbi | Open | 10 | +4.5 | +0.45 | -1.90 |
| Round 14 | J.Bian | M.Rehder – M.Gromoeller | Closed | 10 | +22.7 | +2.27 | -1.00 |
| Round 15 | J.Bian | G.Paulissen – J.Jansma | Closed | 10 | -1.7 | -0.17 | +1.90 |
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 |
|---|---|---|---|---|---|---|---|
| +9.3 | Round 3 | HRG NETHERLANDS | 29 | 6♠ | ♥8 | +1 | +1 |
| +8.5 | Round 7 | SYDNEY | 8 | 4NT | ♥3 | -2 | +11 |
| +8.2 | Round 13 | INDONESIA OPEN ME | 6 | 6♠ | ♣K | = | -13 |
| +7.9 | Round 14 | DEUTSCHLAND | 16 | 6♥ | ♣K | -1 | +9 |
| +7.8 | Round 13 | INDONESIA OPEN ME | 9 | 5♠ | ♠4 | -1 | +11 |
| +7.3 | Round 14 | DEUTSCHLAND | 12 | 3NT | ♣A | +1 | +0 |
| +7.1 | Round 9 | BEIJING SHARESUN | 29 | 6♦ | ♥Q | -2 | +8 |
| +6.1 | Round 9 | BEIJING SHARESUN | 30 | 2♠x | ♠2 | = | +2 |
| +5.8 | Round 9 | BEIJING SHARESUN | 26 | 4♠ | ♦J | = | +0 |
| +5.7 | Round 15 | WHITE HOUSE | 23 | 2NT | ♣5 | = | -1 |
| +5.6 | Round 3 | HRG NETHERLANDS | 28 | 3NT | ♥2 | +1 | +11 |
| +5.1 | Round 3 | HRG NETHERLANDS | 25 | 4♦ | ♠A | = | +1 |
| +5.0 | Round 14 | DEUTSCHLAND | 11 | 6♠ | ♥5 | +1 | -11 |
| +4.8 | Round 14 | DEUTSCHLAND | 20 | 3♥ | ♦A | -2 | +7 |
| +4.7 | Round 13 | INDONESIA OPEN ME | 10 | 6♣ | ♠J | = | -2 |
| +4.5 | Round 15 | WHITE HOUSE | 26 | 2♥ | ♥4 | +1 | +7 |
| +4.4 | Round 7 | SYDNEY | 4 | 4♥ | ♣5 | -3 | +5 |
| +4.4 | Round 14 | DEUTSCHLAND | 15 | 3NT | ♥5 | = | +0 |
| +3.5 | Round 3 | HRG NETHERLANDS | 27 | 1NT | ♣10 | -1 | +5 |
| +3.0 | Round 4 | SAIC VW | 2 | 2♠ | ♥Q | = | +6 |
| +3.0 | Round 13 | INDONESIA OPEN ME | 1 | 4♠ | ♥5 | = | +0 |
| +2.8 | Round 7 | SYDNEY | 7 | 4♥ | ♦2 | +1 | +1 |
| +2.7 | Round 9 | BEIJING SHARESUN | 21 | 3♦ | ♣4 | +1 | +0 |
| +2.6 | Round 9 | BEIJING SHARESUN | 28 | 6♥ | ♥5 | = | -11 |
| +2.4 | Round 9 | BEIJING SHARESUN | 27 | 4♥ | ♣Q | +2 | +11 |
| +2.3 | Round 7 | SYDNEY | 2 | 4♥ | ♦8 | = | -1 |
| +2.3 | Round 15 | WHITE HOUSE | 25 | 2♠ | ♣A | +1 | +1 |
| +2.3 | Round 15 | WHITE HOUSE | 29 | 4♥ | ♥3 | -1 | +6 |
| +2.0 | Round 13 | INDONESIA OPEN ME | 2 | 3NT | ♠2 | +1 | +1 |
| +1.6 | Round 12 | YEH MIX | 23 | 3NT | ♣9 | +1 | -12 |
| +1.6 | Round 13 | INDONESIA OPEN ME | 3 | 2♥ | ♠3 | +1 | +6 |
| +1.3 | Round 7 | SYDNEY | 5 | 1NT | ♥10 | +3 | +1 |
| +1.2 | Round 7 | SYDNEY | 6 | 4♥ | ♠A | +1 | +0 |
| +1.2 | Round 7 | SYDNEY | 9 | 2♠ | ♦Q | +1 | +0 |
| +1.1 | Round 4 | SAIC VW | 9 | 6♠ | ♣9 | +1 | +11 |
| +1.0 | Round 14 | DEUTSCHLAND | 17 | 1NT | ♠K | -2 | +0 |
| +0.9 | Round 3 | HRG NETHERLANDS | 24 | 4♠ | ♥4 | +1 | +1 |
| +0.9 | Round 7 | SYDNEY | 10 | 1NT | ♥5 | +1 | -1 |
| +0.9 | Round 12 | YEH MIX | 21 | 3♥ | ♣6 | -1 | -1 |
| +0.8 | Round 4 | SAIC VW | 1 | 5♠ | ♥6 | -1 | +8 |
| +0.8 | Round 9 | BEIJING SHARESUN | 22 | 2♠ | ♦7 | +1 | +0 |
| +0.7 | Round 14 | DEUTSCHLAND | 13 | 3NT | ♥J | +1 | +1 |
| +0.4 | Round 12 | YEH MIX | 27 | 7♣ | ♥10 | = | +2 |
| +0.3 | Round 15 | WHITE HOUSE | 22 | 2♠ | ♦A | -1 | +7 |
| -0.1 | Round 14 | DEUTSCHLAND | 14 | 4♠ | ♥4 | +2 | -8 |
| -0.1 | Round 15 | WHITE HOUSE | 30 | 3NT | ♣K | +2 | +1 |
| -0.3 | Round 15 | WHITE HOUSE | 24 | 4♥ | ♣K | +2 | -1 |
| -0.5 | Round 3 | HRG NETHERLANDS | 30 | 4♥ | ♣K | +1 | +11 |
| -0.5 | Round 4 | SAIC VW | 5 | 2♠ | ♦A | +2 | +1 |
| -0.6 | Round 12 | YEH MIX | 25 | 4♥ | ♠A | = | +0 |
| -0.7 | Round 7 | SYDNEY | 3 | 3♣ | ♣2 | +2 | +6 |
| -0.8 | Round 14 | DEUTSCHLAND | 19 | 5♣ | ♦3 | = | +5 |
| -0.9 | Round 12 | YEH MIX | 28 | 4♠ | ♦A | +2 | -11 |
| -1.0 | Round 13 | INDONESIA OPEN ME | 8 | 3NT | ♥5 | +3 | -1 |
| -1.1 | Round 3 | HRG NETHERLANDS | 26 | 4♥ | ♦Q | = | +0 |
| -1.1 | Round 12 | YEH MIX | 24 | 5♦x | ♣A | -1 | -5 |
| -1.3 | Round 4 | SAIC VW | 7 | 3NT | ♠5 | +2 | -1 |
| -1.3 | Round 9 | BEIJING SHARESUN | 23 | 3♠ | ♥2 | -1 | -11 |
| -1.7 | Round 3 | HRG NETHERLANDS | 21 | 4♠ | ♥Q | -1 | +2 |
| -1.7 | Round 4 | SAIC VW | 8 | 3♥ | ♦Q | +1 | -2 |
| -2.2 | Round 4 | SAIC VW | 6 | 3NT | ♦6 | +3 | +10 |
| -2.2 | Round 15 | WHITE HOUSE | 21 | 3♠ | ♥A | = | +0 |
| -2.4 | Round 4 | SAIC VW | 10 | 5♣ | ♠K | = | -9 |
| -2.4 | Round 9 | BEIJING SHARESUN | 24 | 4♠ | ♣9 | = | +0 |
| -2.6 | Round 9 | BEIJING SHARESUN | 25 | 3♥ | ♥6 | = | -6 |
| -2.7 | Round 15 | WHITE HOUSE | 27 | 2♠ | ♥A | -2 | +0 |
| -3.3 | Round 4 | SAIC VW | 3 | 4♥ | ♥5 | -1 | -5 |
| -3.6 | Round 13 | INDONESIA OPEN ME | 5 | 3NT | ♥4 | -2 | -11 |
| -5.2 | Round 4 | SAIC VW | 4 | 4♥ | ♠7 | -1 | -12 |
| -5.6 | Round 7 | SYDNEY | 1 | 5♦ | ♣A | = | -3 |
| -6.0 | Round 12 | YEH MIX | 26 | 5♦ | ♠A | +1 | -9 |
| -6.9 | Round 3 | HRG NETHERLANDS | 22 | 2♣ | ♥J | -2 | -12 |
| -7.3 | Round 12 | YEH MIX | 22 | 3NT | ♦3 | = | -7 |
| -7.4 | Round 3 | HRG NETHERLANDS | 23 | 4♥ | ♣9 | +1 | -4 |
| -7.5 | Round 14 | DEUTSCHLAND | 18 | 5♣ | ♠Q | -1 | -13 |
| -7.8 | Round 12 | YEH MIX | 29 | 6♦ | ♦5 | = | +0 |
| -8.3 | Round 13 | INDONESIA OPEN ME | 4 | 3NT | ♠K | = | +0 |
| -9.9 | Round 13 | INDONESIA OPEN ME | 7 | 3NT | ♦2 | = | -10 |
| -11.5 | Round 15 | WHITE HOUSE | 28 | 6♥ | ♣3 | = | -1 |
| -12.0 | Round 12 | YEH MIX | 30 | 7♠ | ♠6 | -1 | -14 |