🇸🇬 XU Nuoyi · SINGAPORE
vs par split: bidding -0.63 · play +0.24
Strength of schedule: opponents averaged -0.62/bd (an easy draw) → opponent-adjusted -0.26/bd
Card play — on target: opening leads 71.4% · declarer play 80.0% · defence 79.4%
Bidding activity — not a pass: 45.5% (92/202)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 72.7% (11) |
| Declarer play | 25.0% (4) | 100.0% (11) |
| Defence | 33.3% (6) | 89.3% (28) |
Opening leads by suit led: ♠ 100.0% (4) · ♥ 66.7% (3) · ♦ 50.0% (4) · ♣ 66.7% (3)
vs par by strain: NT -1.73 (15) · a suit -0.04 (56)
vs par by level: part-score +1.72 (29) · game -1.76 (37) · slam -2.60 (5)
By role: declaring +0.02/bd (-2.84 vs par · 37) · defending +0.64/bd (+2.27 vs par · 34)
By vulnerability: vulnerable +1.20/bd (-0.53 vs par · 36) · not vulnerable -0.48/bd (-0.14 vs par · 36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 4 | H.Gao | P.Nicholls – R.Lorde | Open | 12 | +38.8 | +3.23 | +2.08 |
| Round 5 | H.Gao | L.Chan – W.Cheung | Closed | 12 | +18.1 | +1.51 | -0.33 |
| Round 8 | H.Gao | R.Piirisild – R.Luhaorg | Open | 12 | +13.0 | +1.08 | +0.83 |
| Round 10 | H.Gao | K.Chang – X.Lin | Open | 12 | -9.0 | -0.75 | +0.75 |
| Round 12 | H.Gao | K.Baliram Gurjar – V.Patel | Open | 12 | -20.5 | -1.71 | -2.08 |
| Round 16 | H.Gao | J.Freeman – C.Havens | Open | 12 | -14.6 | -1.22 | -3.25 |
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 |
|---|---|---|---|---|---|---|---|
| +10.5 | Round 4 | 🇧🇧 BARBADOS | 22 | 6♠ | ♥K | -2 | +11 |
| +10.4 | Round 12 | 🇮🇳 INDIA | 14 | 6♥ | ♥T | -2 | +14 |
| +9.0 | Round 8 | 🇪🇪 ESTONIA | 16 | 4♥ | ♣3 | +1 | +4 |
| +7.8 | Round 4 | 🇧🇧 BARBADOS | 23 | 4♦ | ♥9 | -1 | +12 |
| +7.5 | Round 8 | 🇪🇪 ESTONIA | 23 | 4♥ | ♦A | -3 | +14 |
| +7.1 | Round 5 | 🇭🇰 HONG KONG CHINA | 1 | 4♠ | ♠5 | +2 | +11 |
| +6.8 | Round 4 | 🇧🇧 BARBADOS | 19 | 3NT | ♠6 | -1 | +10 |
| +6.0 | Round 10 | 🇹🇼 CHINESE TAIPEI | 19 | 5♥ | ♣7 | +1 | +5 |
| +5.8 | Round 16 | 🇨🇦 CANADA | 23 | 1NT | ♣3 | +1 | +6 |
| +5.6 | Round 4 | 🇧🇧 BARBADOS | 15 | 2♠ | ♥T | +2 | +10 |
| +4.8 | Round 4 | 🇧🇧 BARBADOS | 18 | 2♣ | ♠6 | +2 | +0 |
| +4.8 | Round 12 | 🇮🇳 INDIA | 22 | 3♠ | ♦K | -1 | +8 |
| +4.5 | Round 5 | 🇭🇰 HONG KONG CHINA | 7 | 2NT | ♠9 | +1 | +7 |
| +3.7 | Round 5 | 🇭🇰 HONG KONG CHINA | 2 | 2♥ | ♣J | -1 | +6 |
| +3.4 | Round 5 | 🇭🇰 HONG KONG CHINA | 12 | 4♥ | ♠8 | +1 | +6 |
| +3.2 | Round 16 | 🇨🇦 CANADA | 21 | 4♥ | ♦5 | -1 | +5 |
| +3.1 | Round 4 | 🇧🇧 BARBADOS | 21 | 5♠ | ♦K | = | -8 |
| +3.1 | Round 12 | 🇮🇳 INDIA | 16 | 1NT | ♥5 | +1 | +0 |
| +3.0 | Round 12 | 🇮🇳 INDIA | 23 | Pass | +4 | ||
| +3.0 | Round 16 | 🇨🇦 CANADA | 16 | 4♣ | ♦A | = | +0 |
| +2.9 | Round 8 | 🇪🇪 ESTONIA | 20 | 2♣ | ♥8 | = | -1 |
| +2.8 | Round 4 | 🇧🇧 BARBADOS | 24 | 2♠ | ♥Q | +1 | +6 |
| +2.5 | Round 5 | 🇭🇰 HONG KONG CHINA | 4 | 5♦ | ♥T | -1 | -3 |
| +2.2 | Round 8 | 🇪🇪 ESTONIA | 18 | 4♠ | ♦A | = | +0 |
| +2.2 | Round 10 | 🇹🇼 CHINESE TAIPEI | 20 | 4♥ | ♣K | +2 | +1 |
| +2.1 | Round 10 | 🇹🇼 CHINESE TAIPEI | 24 | 4♠ | ♥J | +2 | +11 |
| +2.0 | Round 10 | 🇹🇼 CHINESE TAIPEI | 17 | 2♠ | ♣5 | -1 | +5 |
| +2.0 | Round 12 | 🇮🇳 INDIA | 20 | 1NT | ♠T | -1 | +1 |
| +1.4 | Round 8 | 🇪🇪 ESTONIA | 14 | 1NT | ♠2 | +2 | +1 |
| +1.3 | Round 5 | 🇭🇰 HONG KONG CHINA | 5 | 4♠ | ♦Q | +1 | -10 |
| +0.9 | Round 4 | 🇧🇧 BARBADOS | 20 | 4♠ | ♦4 | = | +1 |
| +0.9 | Round 10 | 🇹🇼 CHINESE TAIPEI | 23 | 2♠ | ♥A | +1 | +1 |
| +0.8 | Round 5 | 🇭🇰 HONG KONG CHINA | 11 | 3♦ | ♣2 | = | -1 |
| +0.7 | Round 4 | 🇧🇧 BARBADOS | 13 | 2♠ | ♥K | = | +1 |
| +0.7 | Round 16 | 🇨🇦 CANADA | 19 | 3NT | ♣6 | +1 | -12 |
| +0.6 | Round 4 | 🇧🇧 BARBADOS | 14 | 3♠ | ♣A | -2 | -1 |
| +0.6 | Round 8 | 🇪🇪 ESTONIA | 15 | 4♠ | ♥3 | +1 | +1 |
| +0.5 | Round 5 | 🇭🇰 HONG KONG CHINA | 8 | 4♠ | ♥K | +1 | +0 |
| +0.5 | Round 8 | 🇪🇪 ESTONIA | 17 | 3♥ | ♠4 | +2 | +6 |
| +0.4 | Round 10 | 🇹🇼 CHINESE TAIPEI | 16 | 2♠ | ♦5 | +1 | +1 |
| +0.4 | Round 16 | 🇨🇦 CANADA | 13 | 4♠ | ♥3 | = | +1 |
| +0.3 | Round 5 | 🇭🇰 HONG KONG CHINA | 10 | 2♠ | ♣K | +1 | +0 |
| -0.0 | Round 8 | 🇪🇪 ESTONIA | 21 | 4♥ | ♣6 | +1 | +0 |
| -0.1 | Round 16 | 🇨🇦 CANADA | 17 | 2♠ | ♠9 | +1 | -7 |
| -0.5 | Round 10 | 🇹🇼 CHINESE TAIPEI | 22 | 2♠ | ♣T | +1 | +0 |
| -0.8 | Round 4 | 🇧🇧 BARBADOS | 16 | 3♣ | ♠Q | = | -6 |
| -1.0 | Round 8 | 🇪🇪 ESTONIA | 13 | 4♥ | ♣Q | -1 | -6 |
| -1.6 | Round 16 | 🇨🇦 CANADA | 22 | 6♣ | ♥T | = | -8 |
| -1.7 | Round 5 | 🇭🇰 HONG KONG CHINA | 3 | 4♠ | ♣K | -1 | -6 |
| -2.0 | Round 16 | 🇨🇦 CANADA | 24 | 2♥ | ♣A | = | +0 |
| -2.1 | Round 5 | 🇭🇰 HONG KONG CHINA | 9 | 4♥ | ♣8 | +2 | -13 |
| -2.2 | Round 5 | 🇭🇰 HONG KONG CHINA | 6 | 1NT | ♠J | +1 | -1 |
| -2.2 | Round 10 | 🇹🇼 CHINESE TAIPEI | 15 | 3NT | ♦6 | +4 | -2 |
| -2.3 | Round 8 | 🇪🇪 ESTONIA | 24 | 5♦x | ♠Q | -1 | -5 |
| -2.6 | Round 10 | 🇹🇼 CHINESE TAIPEI | 13 | 4♥x | ♠5 | -1 | -8 |
| -2.9 | Round 10 | 🇹🇼 CHINESE TAIPEI | 18 | 4♥ | ♠5 | = | -3 |
| -3.3 | Round 12 | 🇮🇳 INDIA | 21 | 3♦ | ♠T | = | +0 |
| -3.5 | Round 8 | 🇪🇪 ESTONIA | 22 | 4♣x | ♦K | -3 | -4 |
| -3.8 | Round 12 | 🇮🇳 INDIA | 24 | 3NT | ♠A | -5 | -4 |
| -4.0 | Round 4 | 🇧🇧 BARBADOS | 17 | 3NT | ♠5 | +3 | -11 |
| -4.3 | Round 8 | 🇪🇪 ESTONIA | 19 | 5♥x | ♠2 | -1 | +0 |
| -4.6 | Round 12 | 🇮🇳 INDIA | 15 | 3♥ | ♠Q | = | +0 |
| -5.2 | Round 16 | 🇨🇦 CANADA | 14 | 4♠ | ♦K | = | +0 |
| -5.7 | Round 16 | 🇨🇦 CANADA | 20 | 5♠ | ♣A | +1 | -13 |
| -6.2 | Round 16 | 🇨🇦 CANADA | 15 | 3NT | ♦5 | +1 | -1 |
| -6.6 | Round 12 | 🇮🇳 INDIA | 17 | 3NT | ♣3 | -2 | -11 |
| -6.7 | Round 10 | 🇹🇼 CHINESE TAIPEI | 21 | 3NT | ♣5 | = | +1 |
| -6.9 | Round 16 | 🇨🇦 CANADA | 18 | 3NT | ♣3 | -1 | -10 |
| -7.7 | Round 10 | 🇹🇼 CHINESE TAIPEI | 14 | 4♠ | ♦Q | = | -3 |
| -7.7 | Round 12 | 🇮🇳 INDIA | 19 | 5♥ | ♦8 | -2 | -7 |
| -8.8 | Round 12 | 🇮🇳 INDIA | 13 | 6♥ | ♦3 | -1 | -19 |
| -9.0 | Round 12 | 🇮🇳 INDIA | 18 | 6♦ | ♥5 | -2 | -11 |