🇸🇬 ANG Ke Xin · SINGAPORE
vs par split: bidding +0.26 · play -0.42
Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.85/bd
Card play — on target: opening leads 84.6% #38 of 87 · declarer play 53.3% #87 of 87 · defence 74.4% #70 of 87
Bidding activity — not a pass: 43.1% #41 of 87 (90/209)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (7) | 84.2% (19) |
| Declarer play | 50.0% (4) | 54.5% (11) |
| Defence | 63.6% (11) | 78.1% (32) |
Opening leads by suit led: ♠ 100.0% (6) · ♥ 66.7% (9) · ♦ 100.0% (4) · ♣ 85.7% (7)
vs par by strain: NT -1.04 (23) · a suit +0.19 (57)
vs par by level: part-score +0.31 (32) · game +0.02 (46) · slam -12.00 (2)
By role: declaring -1.22/bd (-2.76 vs par · 37) · defending -0.32/bd (+2.07 vs par · 43)
By vulnerability: vulnerable -1.93/bd (-0.65 vs par · 40) · not vulnerable +0.45/bd (+0.33 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Gao | L.Ciborowska – M.Klimiuk | Open | 8 | -10.2 | -1.27 | -0.38 |
| Round 2 | T.Gao | S.Garcia – Z.Mauberquez | Open | 8 | +14.3 | +1.79 | +2.62 |
| Round 4 | T.Gao | M.Van Der Valk – A.Oranje | Closed | 8 | +8.7 | +1.09 | -0.75 |
| Round 5 | T.Gao | E.Rosthoej – J.Sigsgaard | Open | 8 | +9.5 | +1.19 | +2.00 |
| Round 6 | T.Gao | W.Yeung – Y.Tse | Closed | 8 | +5.3 | +0.66 | +1.50 |
| Round 9 | T.Gao | M.Yoshida – F.Sasaki | Open | 8 | -7.9 | -0.99 | -1.25 |
| Round 10 | T.Gao | S.Chu – Y.Cai | Open | 8 | -38.5 | -4.81 | -5.62 |
| Round 11 | T.Gao | E.Aga – C.Baumgart | Open | 8 | -20.9 | -2.61 | -0.12 |
| Round 12 | T.Gao | M.Nguyen-Kovacs – F.Hegyi | Open | 8 | -7.0 | -0.88 | +2.38 |
| Round 14 | T.Gao | Y.Jiang – L.Teng | Open | 8 | -12.5 | -1.56 | -2.00 |
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 |
|---|---|---|---|---|---|---|---|
| +11.5 | Round 5 | 🇩🇰 DENMARK | 4 | 5♦x | ♣A | = | +12 |
| +8.0 | Round 2 | 🇫🇷 FRANCE | 14 | 4♠ | ♣5 | -1 | +4 |
| +7.1 | Round 12 | 🇭🇺 HUNGARY | 17 | 3NT | ♠4 | -1 | +10 |
| +6.1 | Round 1 | 🇵🇱 POLAND | 1 | 3NT | ♠K | +1 | +0 |
| +5.8 | Round 4 | 🇳🇱 NETHERLANDS | 27 | 3NT | ♠6 | -3 | +11 |
| +5.8 | Round 9 | 🇯🇵 JAPAN | 13 | 4♠ | ♣6 | +2 | +17 |
| +5.0 | Round 1 | 🇵🇱 POLAND | 8 | 2♦ | ♦2 | = | +11 |
| +5.0 | Round 14 | 🇨🇳 CHINA | 5 | 3NT | ♣K | +1 | -1 |
| +4.6 | Round 2 | 🇫🇷 FRANCE | 13 | 4♠ | ♥Q | -1 | +6 |
| +4.3 | Round 4 | 🇳🇱 NETHERLANDS | 32 | 6NT | ♠2 | +1 | -11 |
| +4.2 | Round 6 | 🇭🇰 HONG KONG CHINA | 24 | 2♠ | ♥2 | -1 | +4 |
| +3.9 | Round 12 | 🇭🇺 HUNGARY | 18 | 2♣ | ♥K | -1 | +6 |
| +3.7 | Round 2 | 🇫🇷 FRANCE | 15 | 4♠ | ♥7 | -1 | +10 |
| +3.7 | Round 2 | 🇫🇷 FRANCE | 16 | 2♥ | ♣6 | = | +6 |
| +3.3 | Round 6 | 🇭🇰 HONG KONG CHINA | 18 | 5♦ | ♣8 | -2 | +5 |
| +3.1 | Round 4 | 🇳🇱 NETHERLANDS | 29 | 4♠ | ♥3 | = | -1 |
| +2.7 | Round 6 | 🇭🇰 HONG KONG CHINA | 19 | 4♥ | ♣5 | +1 | +1 |
| +2.7 | Round 10 | 🇺🇸 USA2 | 18 | 4♥x | ♣A | -2 | -7 |
| +2.4 | Round 9 | 🇯🇵 JAPAN | 14 | 3♥ | ♦K | -1 | +5 |
| +2.1 | Round 6 | 🇭🇰 HONG KONG CHINA | 22 | 3NT | ♦T | = | +0 |
| +2.1 | Round 10 | 🇺🇸 USA2 | 17 | 2♠ | ♥2 | +1 | +0 |
| +2.0 | Round 2 | 🇫🇷 FRANCE | 12 | 4♥ | ♠A | -1 | +5 |
| +1.9 | Round 4 | 🇳🇱 NETHERLANDS | 28 | 4NT | ♠3 | +1 | +14 |
| +1.4 | Round 9 | 🇯🇵 JAPAN | 11 | 3NT | ♥T | +2 | +0 |
| +1.4 | Round 12 | 🇭🇺 HUNGARY | 21 | 4♥ | ♦K | = | +0 |
| +1.2 | Round 9 | 🇯🇵 JAPAN | 16 | 4♠ | ♦4 | -3 | -6 |
| +0.9 | Round 5 | 🇩🇰 DENMARK | 8 | 3♦ | ♥J | -1 | -2 |
| +0.8 | Round 5 | 🇩🇰 DENMARK | 7 | 4♠ | ♥4 | = | +0 |
| +0.8 | Round 14 | 🇨🇳 CHINA | 2 | 1NT | ♥J | +3 | +2 |
| +0.7 | Round 9 | 🇯🇵 JAPAN | 15 | 3♣ | ♥8 | -2 | +0 |
| +0.6 | Round 14 | 🇨🇳 CHINA | 3 | 2NT | ♦5 | -2 | +5 |
| +0.5 | Round 11 | 🇩🇪 GERMANY | 16 | 3♠ | ♥Q | +3 | +9 |
| +0.4 | Round 5 | 🇩🇰 DENMARK | 1 | 4♠ | ♥8 | -2 | +5 |
| +0.4 | Round 12 | 🇭🇺 HUNGARY | 24 | 3NT | ♠7 | +1 | +0 |
| +0.2 | Round 6 | 🇭🇰 HONG KONG CHINA | 21 | 3NT | ♥6 | +2 | +10 |
| +0.0 | Round 1 | 🇵🇱 POLAND | 4 | 2♠ | ♦3 | +1 | +0 |
| +0.0 | Round 1 | 🇵🇱 POLAND | 7 | 4♠ | ♦A | = | +0 |
| +0.0 | Round 6 | 🇭🇰 HONG KONG CHINA | 20 | 1♠ | ♣Q | +1 | +1 |
| -0.1 | Round 5 | 🇩🇰 DENMARK | 3 | 4♠ | ♦7 | = | +0 |
| -0.1 | Round 11 | 🇩🇪 GERMANY | 11 | 3♠ | ♣3 | +2 | +3 |
| -0.2 | Round 4 | 🇳🇱 NETHERLANDS | 25 | 3♠ | ♥T | +1 | -6 |
| -0.3 | Round 1 | 🇵🇱 POLAND | 3 | 3♣ | ♦7 | -2 | +2 |
| -0.4 | Round 2 | 🇫🇷 FRANCE | 9 | 4♠ | ♦5 | = | +0 |
| -0.4 | Round 5 | 🇩🇰 DENMARK | 6 | 1NT | ♣A | +3 | +9 |
| -0.4 | Round 12 | 🇭🇺 HUNGARY | 23 | 3♦ | ♠K | +1 | +10 |
| -1.1 | Round 5 | 🇩🇰 DENMARK | 5 | 1NT | ♥6 | -1 | -6 |
| -1.2 | Round 14 | 🇨🇳 CHINA | 4 | 2♠ | ♥4 | = | +0 |
| -1.3 | Round 11 | 🇩🇪 GERMANY | 13 | 4♠ | ♣6 | +1 | +0 |
| -1.4 | Round 12 | 🇭🇺 HUNGARY | 19 | 4♠ | ♥A | = | +1 |
| -1.4 | Round 14 | 🇨🇳 CHINA | 8 | 1♦ | ♣T | +1 | -1 |
| -1.5 | Round 4 | 🇳🇱 NETHERLANDS | 30 | 3♣ | ♠Q | -1 | -2 |
| -1.7 | Round 11 | 🇩🇪 GERMANY | 12 | 3NT | ♣5 | +2 | +0 |
| -1.9 | Round 14 | 🇨🇳 CHINA | 6 | 4♥ | ♣T | = | +0 |
| -2.0 | Round 10 | 🇺🇸 USA2 | 22 | 4♠ | ♥3 | +2 | +1 |
| -2.2 | Round 1 | 🇵🇱 POLAND | 6 | 1NT | ♦6 | -1 | -4 |
| -2.3 | Round 4 | 🇳🇱 NETHERLANDS | 31 | 2♥ | ♣4 | = | +0 |
| -2.4 | Round 4 | 🇳🇱 NETHERLANDS | 26 | 1NT | ♥8 | = | -11 |
| -2.5 | Round 5 | 🇩🇰 DENMARK | 2 | 5♥ | ♣A | -2 | -2 |
| -2.8 | Round 2 | 🇫🇷 FRANCE | 10 | 2♠ | ♦K | -1 | +0 |
| -3.2 | Round 11 | 🇩🇪 GERMANY | 9 | 1NT | ♥5 | = | +1 |
| -3.5 | Round 6 | 🇭🇰 HONG KONG CHINA | 17 | 3♥ | ♠A | -3 | -1 |
| -3.5 | Round 11 | 🇩🇪 GERMANY | 15 | 3♦ | ♠T | -2 | -1 |
| -3.6 | Round 14 | 🇨🇳 CHINA | 1 | 4♠ | ♥J | +1 | -11 |
| -3.7 | Round 6 | 🇭🇰 HONG KONG CHINA | 23 | 4♠ | ♥2 | -2 | -8 |
| -4.5 | Round 2 | 🇫🇷 FRANCE | 11 | 3♦ | ♣Q | -1 | -10 |
| -5.1 | Round 10 | 🇺🇸 USA2 | 24 | 5♦ | ♠A | = | +1 |
| -5.4 | Round 12 | 🇭🇺 HUNGARY | 20 | 5♠ | ♦A | -4 | +5 |
| -5.5 | Round 9 | 🇯🇵 JAPAN | 12 | 4♠ | ♦6 | = | -6 |
| -5.7 | Round 1 | 🇵🇱 POLAND | 2 | 4♠ | ♠T | -2 | -8 |
| -5.7 | Round 11 | 🇩🇪 GERMANY | 14 | 5♦x | ♥5 | -3 | -2 |
| -5.8 | Round 9 | 🇯🇵 JAPAN | 10 | 5♠ | ♣K | -1 | -9 |
| -5.9 | Round 11 | 🇩🇪 GERMANY | 10 | 3♠ | ♣A | -1 | -11 |
| -6.5 | Round 10 | 🇺🇸 USA2 | 21 | 3NT | ♣T | = | -7 |
| -8.1 | Round 9 | 🇯🇵 JAPAN | 9 | 4♠ | ♦3 | +2 | -11 |
| -9.3 | Round 10 | 🇺🇸 USA2 | 19 | 3NT | ♦5 | -1 | -10 |
| -9.4 | Round 10 | 🇺🇸 USA2 | 20 | 1NTx | ♦2 | -2 | -9 |
| -10.8 | Round 14 | 🇨🇳 CHINA | 7 | 4♠ | ♦6 | = | -10 |
| -11.0 | Round 10 | 🇺🇸 USA2 | 23 | 3NT | ♥7 | -3 | -14 |
| -12.6 | Round 12 | 🇭🇺 HUNGARY | 22 | 6NT | ♠T | -1 | -13 |
| -13.1 | Round 1 | 🇵🇱 POLAND | 5 | 5♥x | ♠K | = | -4 |