JU Chuancheng · JINSHUO
32rank
+77.3Butler · 110 bds
+0.70per board
±3.9swing
+0.83vs par /bd · #36/535
+0.95adjusted /bd
by round
vs par split: bidding +0.45 · play +0.38
Strength of schedule: opponents averaged +0.25/bd (a tough draw) → opponent-adjusted +0.95/bd
Card play — on target: opening leads 86.7% #51 of 534 · declarer play 66.7% #390 of 534 · defence 90.4% #70 of 535
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.9% (11) | 85.3% (34) |
| Declarer play | 50.0% (2) | 75.0% (4) |
| Defence | 84.6% (13) | 92.3% (39) |
Opening leads by suit led: ♠ 92.3% (13) · ♥ 85.7% (14) · ♦ 91.7% (12) · ♣ 66.7% (6)
vs par by strain: NT +0.59 (32) · a suit +0.92 (78)
vs par by level: part-score +0.82 (55) · game +0.63 (49) · slam +2.50 (6)
By role: declaring +0.90/bd (-0.67 vs par · 58) · defending +0.48/bd (+2.50 vs par · 52)
By vulnerability: vulnerable +0.62/bd (+0.68 vs par · 56) · not vulnerable +0.79/bd (+0.98 vs par · 54)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | Z.Shi | M.Andrieux – D.Portal | Closed | 10 | +16.1 | +1.61 | +2.20 |
| Round 4 | Z.Shi | M.Huggins – S.Tomlinson | Closed | 10 | +6.9 | +0.69 | +1.60 |
| Round 5 | Z.Shi | A.Versace – L.Lauria | Closed | 10 | -1.5 | -0.15 | -0.50 |
| Round 7 | Z.Shi | S.Punch – S.Peterkin | Closed | 10 | +29.9 | +2.99 | +3.50 |
| Round 8 | Z.Shi | K.Gjaldbaek – K.Konow | Closed | 10 | +2.4 | +0.24 | +0.40 |
| Round 9 | Z.Shi | Y.Chen – J.Hu | Closed | 10 | +2.7 | +0.27 | +0.70 |
| Round 10 | Z.Shi | M.Mazurkiewicz – K.Jassem | Closed | 10 | +16.8 | +1.68 | +3.70 |
| Round 12 | Z.Shi | S.Golebiowski – P.Tuszynski | Closed | 10 | -11.8 | -1.18 | -1.10 |
| Round 13 | Z.Shi | R.Welland – S.Auken | Closed | 10 | +8.6 | +0.86 | -1.30 |
| Round 14 | Z.Shi | S.Ekenberg – S.Hult | Closed | 10 | +10.3 | +1.03 | +1.20 |
| Round 15 | Z.Shi | B.Igla – F.Piedra | Closed | 10 | -3.1 | -0.31 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 3 | SPAM | 28 | 6♦x | ♥3 | = | +15 |
| +11.8 | Round 7 | PUNCH | 1 | 4♠x | ♥Q | = | +12 |
| +9.5 | Round 5 | ZIMMERMANN | 14 | 2♠x | ♣K | = | +11 |
| +9.1 | Round 14 | MCALLISTER | 18 | 4♠x | ♦A | -3 | +12 |
| +8.7 | Round 7 | PUNCH | 9 | 6♣ | ♠7 | +1 | +13 |
| +7.9 | Round 7 | PUNCH | 8 | 4♠x | ♦K | -3 | +9 |
| +6.7 | Round 10 | MAZURKIEWICZ | 9 | 3NT | ♠Q | = | +7 |
| +5.6 | Round 13 | GERMANY OPEN | 7 | 4♥ | ♠10 | -1 | +12 |
| +5.5 | Round 7 | PUNCH | 4 | 3NT | ♠8 | -1 | +12 |
| +5.2 | Round 13 | GERMANY OPEN | 1 | 3♥x | ♠A | -1 | +0 |
| +5.1 | Round 4 | IMPS | 10 | 2♦ | ♥K | +1 | +6 |
| +5.0 | Round 15 | PIEDRA | 22 | 4♥x | ♣A | -1 | +6 |
| +4.9 | Round 8 | MINISTRY OF BRIDGE | 13 | 1♠ | ♠9 | = | +5 |
| +4.8 | Round 8 | MINISTRY OF BRIDGE | 11 | 4♠ | ♦7 | = | +0 |
| +4.4 | Round 10 | MAZURKIEWICZ | 4 | 2♥ | ♣9 | +2 | +7 |
| +4.4 | Round 15 | PIEDRA | 26 | 3NT | ♠5 | = | -1 |
| +4.1 | Round 10 | MAZURKIEWICZ | 1 | 3NT | ♥4 | = | -1 |
| +3.8 | Round 14 | MCALLISTER | 20 | 3NT | ♥Q | +1 | +0 |
| +3.7 | Round 4 | IMPS | 3 | 4♠x | ♠J | -1 | +6 |
| +3.7 | Round 5 | ZIMMERMANN | 15 | 5♣x | ♥5 | -2 | +0 |
| +3.7 | Round 14 | MCALLISTER | 12 | 3♠ | ♦Q | -1 | +5 |
| +3.6 | Round 9 | ZHIYIJIA | 26 | 3NT | ♥J | -2 | +8 |
| +3.5 | Round 14 | MCALLISTER | 16 | 3♥ | ♦K | -1 | +5 |
| +3.2 | Round 4 | IMPS | 1 | 1♠ | ♥K | -3 | +1 |
| +3.2 | Round 13 | GERMANY OPEN | 10 | 1NT | ♠4 | -2 | +2 |
| +2.9 | Round 3 | SPAM | 22 | 3♠ | ♥A | -1 | +5 |
| +2.8 | Round 8 | MINISTRY OF BRIDGE | 18 | 4♥ | ♣A | +1 | +0 |
| +2.7 | Round 15 | PIEDRA | 30 | 1NT | ♥2 | -1 | +3 |
| +2.5 | Round 4 | IMPS | 5 | 2♠ | ♣2 | +2 | +1 |
| +2.5 | Round 14 | MCALLISTER | 11 | 3♠ | ♥A | = | +1 |
| +2.2 | Round 4 | IMPS | 6 | 4♠x | ♥5 | -2 | +0 |
| +2.1 | Round 10 | MAZURKIEWICZ | 8 | 1NT | ♦Q | -1 | +9 |
| +2.0 | Round 3 | SPAM | 29 | 1♦ | ♠Q | -4 | +6 |
| +1.7 | Round 10 | MAZURKIEWICZ | 7 | 2♥ | ♦Q | = | +5 |
| +1.7 | Round 13 | GERMANY OPEN | 8 | 3NT | ♦2 | -1 | +2 |
| +1.6 | Round 14 | MCALLISTER | 14 | 3♣ | ♠K | -1 | -2 |
| +1.6 | Round 14 | MCALLISTER | 17 | 1NT | ♠10 | +4 | -6 |
| +1.5 | Round 3 | SPAM | 27 | 3NT | ♦4 | = | +0 |
| +1.5 | Round 7 | PUNCH | 10 | 3♥ | ♠K | -1 | -1 |
| +1.4 | Round 10 | MAZURKIEWICZ | 5 | 3♠ | ♦K | -1 | +5 |
| +1.3 | Round 3 | SPAM | 23 | 3NT | ♥J | +1 | +12 |
| +1.3 | Round 7 | PUNCH | 2 | 1NT | ♠10 | +1 | +0 |
| +1.3 | Round 13 | GERMANY OPEN | 4 | 5♠ | ♦A | = | +0 |
| +1.2 | Round 5 | ZIMMERMANN | 11 | 4♥ | ♠J | +1 | +1 |
| +1.2 | Round 12 | POLAND | 27 | 3♠ | ♣Q | -1 | +5 |
| +1.1 | Round 10 | MAZURKIEWICZ | 10 | 1♠ | ♦Q | +1 | -1 |
| +1.0 | Round 8 | MINISTRY OF BRIDGE | 20 | 3NT | ♥3 | +3 | -13 |
| +0.9 | Round 4 | IMPS | 2 | 2♥ | ♥2 | -1 | +2 |
| +0.9 | Round 7 | PUNCH | 6 | 3♠ | ♦Q | -1 | +2 |
| +0.9 | Round 12 | POLAND | 23 | 3NT | ♦J | +2 | +0 |
| +0.8 | Round 8 | MINISTRY OF BRIDGE | 16 | 3♣ | ♦4 | = | +11 |
| +0.8 | Round 13 | GERMANY OPEN | 2 | 5♦ | ♠J | +1 | -10 |
| +0.7 | Round 5 | ZIMMERMANN | 12 | 3♠ | ♣J | = | +0 |
| +0.7 | Round 9 | ZHIYIJIA | 30 | 2♥ | ♣4 | = | +0 |
| +0.7 | Round 12 | POLAND | 22 | 4♠ | ♣A | = | -1 |
| +0.4 | Round 9 | ZHIYIJIA | 25 | 3NT | ♠6 | +2 | -13 |
| +0.4 | Round 9 | ZHIYIJIA | 28 | 4♥ | ♥4 | = | +0 |
| +0.4 | Round 12 | POLAND | 24 | 1NT | ♦J | +1 | -7 |
| +0.3 | Round 3 | SPAM | 26 | 3NT | ♥J | +1 | +0 |
| +0.3 | Round 7 | PUNCH | 3 | 2♦ | ♣6 | = | +5 |
| +0.2 | Round 4 | IMPS | 9 | 3NT | ♦5 | +1 | -1 |
| +0.1 | Round 3 | SPAM | 24 | 4♠ | ♥5 | = | +1 |
| +0.1 | Round 9 | ZHIYIJIA | 22 | 4♥ | ♣Q | +1 | +0 |
| +0.1 | Round 9 | ZHIYIJIA | 23 | 2♦ | ♥K | = | -1 |
| +0.1 | Round 9 | ZHIYIJIA | 24 | 3♦ | ♣J | -1 | +4 |
| -0.1 | Round 9 | ZHIYIJIA | 21 | 1NT | ♦A | -3 | +10 |
| -0.2 | Round 12 | POLAND | 26 | 3NT | ♥J | +1 | +0 |
| -0.3 | Round 15 | PIEDRA | 28 | 2♥x | ♥3 | -1 | -5 |
| -0.5 | Round 9 | ZHIYIJIA | 27 | 2♠ | ♦8 | +2 | -1 |
| -0.5 | Round 12 | POLAND | 28 | 3♠ | ♥J | +1 | -1 |
| -0.5 | Round 12 | POLAND | 29 | 4♥ | ♠K | +1 | +0 |
| -0.6 | Round 4 | IMPS | 7 | 4♥ | ♣2 | +2 | +13 |
| -0.6 | Round 15 | PIEDRA | 24 | 1NT | ♥A | -3 | +0 |
| -0.7 | Round 10 | MAZURKIEWICZ | 3 | 1NT | ♦J | = | +11 |
| -0.7 | Round 15 | PIEDRA | 21 | 4♠ | ♣J | +2 | -1 |
| -0.8 | Round 10 | MAZURKIEWICZ | 6 | 5♣ | ♥3 | +1 | -3 |
| -0.8 | Round 15 | PIEDRA | 27 | 4♥ | ♦10 | = | +1 |
| -0.9 | Round 3 | SPAM | 30 | 5♠ | ♦3 | = | +0 |
| -0.9 | Round 5 | ZIMMERMANN | 16 | 4♠ | ♣A | -1 | -5 |
| -1.0 | Round 5 | ZIMMERMANN | 13 | 3♠ | ♥K | = | +0 |
| -1.0 | Round 13 | GERMANY OPEN | 3 | 6NT | ♣K | = | -11 |
| -1.2 | Round 5 | ZIMMERMANN | 19 | 2♠ | ♥6 | = | +0 |
| -1.2 | Round 8 | MINISTRY OF BRIDGE | 14 | 3♠ | ♣3 | -2 | +0 |
| -1.2 | Round 14 | MCALLISTER | 13 | 3♣ | ♥4 | -2 | -2 |
| -1.4 | Round 13 | GERMANY OPEN | 6 | 3♦ | ♠Q | -2 | -5 |
| -1.4 | Round 15 | PIEDRA | 25 | 4♥ | ♦K | = | +1 |
| -1.6 | Round 3 | SPAM | 25 | 3♣ | ♥J | +2 | -7 |
| -1.6 | Round 4 | IMPS | 8 | 3NT | ♠10 | +1 | +1 |
| -1.7 | Round 14 | MCALLISTER | 15 | 2NT | ♣Q | +1 | -1 |
| -2.1 | Round 5 | ZIMMERMANN | 18 | 2NT | ♣2 | -1 | -5 |
| -2.1 | Round 9 | ZHIYIJIA | 29 | 2NT | ♥Q | = | +0 |
| -2.2 | Round 7 | PUNCH | 5 | 1NT | ♠2 | = | -5 |
| -2.2 | Round 8 | MINISTRY OF BRIDGE | 15 | 6NT | ♠4 | = | +11 |
| -2.3 | Round 8 | MINISTRY OF BRIDGE | 19 | 3♣ | ♠4 | +1 | +0 |
| -2.6 | Round 12 | POLAND | 30 | 4♠ | ♦K | = | +0 |
| -2.7 | Round 8 | MINISTRY OF BRIDGE | 12 | 3♦ | ♥J | = | +0 |
| -3.2 | Round 10 | MAZURKIEWICZ | 2 | 2♠ | ♣4 | -1 | -2 |
| -3.4 | Round 13 | GERMANY OPEN | 5 | 3♥x | ♠Q | -2 | -5 |
| -3.4 | Round 13 | GERMANY OPEN | 9 | 4♥ | ♦J | -1 | +2 |
| -3.5 | Round 8 | MINISTRY OF BRIDGE | 17 | 5♣ | ♥Q | -1 | -10 |
| -4.0 | Round 3 | SPAM | 21 | 3♣ | ♦J | +1 | -10 |
| -4.3 | Round 15 | PIEDRA | 23 | 1NT | ♠Q | = | -5 |
| -4.7 | Round 5 | ZIMMERMANN | 17 | 3♥ | ♥9 | = | -10 |
| -5.2 | Round 12 | POLAND | 21 | 4♥ | ♠A | = | +0 |
| -5.8 | Round 7 | PUNCH | 7 | 4♥ | ♠Q | -1 | -12 |
| -6.0 | Round 12 | POLAND | 25 | 4♥ | ♦J | -3 | -7 |
| -6.7 | Round 5 | ZIMMERMANN | 20 | 4♠x | ♦K | -2 | +3 |
| -7.1 | Round 15 | PIEDRA | 29 | 5♦ | ♣A | -1 | -12 |
| -8.7 | Round 4 | IMPS | 4 | 6♥ | ♦A | -2 | -13 |
| -12.6 | Round 14 | MCALLISTER | 19 | 6♥ | ♦4 | = | +0 |