🇨🇳 ZHOU Meiling · CHINA
39rank
-74.8Butler · 96 bds
-0.78per board
±5.1swing
-0.41vs par /bd
-0.69adjusted /bd
by round
vs par split: bidding +0.10 · play -0.51
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.69/bd
Card play — on target: opening leads 82.6% · declarer play 62.1% · defence 88.6%
Bidding activity — not a pass: 51.3% (135/263)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 57.1% (7) | 93.8% (16) |
| Declarer play | 44.4% (9) | 70.0% (20) |
| Defence | 90.0% (10) | 88.2% (34) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 88.9% (9) · ♦ 50.0% (6) · ♣ 100.0% (3)
vs par by strain: NT +0.91 (23) · a suit -0.82 (73)
vs par by level: part-score -1.67 (46) · game +0.43 (42) · slam +2.50 (8)
By role: declaring -1.39/bd (-3.54 vs par · 52) · defending -0.06/bd (+3.29 vs par · 44)
By vulnerability: vulnerable -0.87/bd (-0.23 vs par · 48) · not vulnerable -0.69/bd (-0.58 vs par · 48)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | X.Zuo | A.Tartarin – C.Puillet | Open | 16 | -26.7 | -1.67 | -0.75 |
| Quarterfinal | X.Zuo | V.Bessis – D.Avon | Closed | 16 | +3.0 | +0.19 | +1.00 |
| Quarterfinal | X.Zuo | V.Bessis – D.Avon | Closed | 16 | -31.3 | -1.96 | -2.31 |
| Semifinal | X.Zuo | A.Asulin – H.Levi | Closed | 16 | -12.1 | -0.76 | +0.38 |
| Semifinal | X.Zuo | N.Tal – D.Tal | Open | 16 | +9.6 | +0.60 | +1.44 |
| Final | X.Zuo | A.Fuglestad – M.Harding | Open | 16 | -17.3 | -1.08 | -2.19 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Semifinal | 🇮🇱 ISRAEL | 74 | 6♥ | ♣7 | = | +1 |
| +10.9 | Quarterfinal | 🇫🇷 FRANCE | 72 | 3NT | ♥A | -1 | +14 |
| +10.0 | Final | 🇳🇴 NORWAY | 21 | 3NT | ♦6 | -1 | +12 |
| +9.0 | Semifinal | 🇮🇱 ISRAEL | 68 | 4♠ | ♥8 | +1 | +1 |
| +8.3 | Semifinal | 🇮🇱 ISRAEL | 26 | 3NT | ♥6 | -5 | +9 |
| +7.0 | Semifinal | 🇮🇱 ISRAEL | 27 | 4♠ | ♦6 | -1 | +10 |
| +7.0 | Semifinal | 🇮🇱 ISRAEL | 71 | 5♣ | ♠A | -1 | +12 |
| +5.7 | Quarterfinal | 🇫🇷 FRANCE | 66 | 4♥ | ♠7 | -1 | +10 |
| +5.4 | Quarterfinal | 🇫🇷 FRANCE | 69 | 3♦ | ♠J | -1 | +5 |
| +5.0 | Quarterfinal | 🇫🇷 FRANCE | 26 | 4♥ | ♦2 | -1 | +6 |
| +5.0 | Quarterfinal | 🇫🇷 FRANCE | 28 | 2♥ | ♦6 | +1 | +0 |
| +4.7 | Quarterfinal | 🇫🇷 FRANCE | 91 | 5♣ | ♦3 | = | +11 |
| +4.3 | Quarterfinal | 🇫🇷 FRANCE | 74 | 4♥ | ♣4 | -1 | -1 |
| +4.0 | Semifinal | 🇮🇱 ISRAEL | 31 | 3NTx | ♠J | -1 | +11 |
| +3.7 | Semifinal | 🇮🇱 ISRAEL | 24 | 3♦ | ♥6 | +2 | -13 |
| +3.7 | Semifinal | 🇮🇱 ISRAEL | 76 | 4♥ | ♥3 | -1 | +6 |
| +3.7 | Final | 🇳🇴 NORWAY | 17 | 3NT | ♦7 | = | -1 |
| +3.0 | Quarterfinal | 🇫🇷 FRANCE | 86 | 4♠ | ♠Q | = | +0 |
| +2.6 | Quarterfinal | 🇫🇷 FRANCE | 84 | 3♣ | ♦2 | +1 | +0 |
| +2.3 | Quarterfinal | 🇫🇷 FRANCE | 94 | 3♦ | ♣4 | -2 | +0 |
| +2.0 | Quarterfinal | 🇫🇷 FRANCE | 93 | 4♠ | ♦T | +1 | +0 |
| +2.0 | Semifinal | 🇮🇱 ISRAEL | 79 | 2♥ | ♠A | -1 | +2 |
| +2.0 | Final | 🇳🇴 NORWAY | 27 | 3♦ | ♥J | = | +0 |
| +2.0 | Final | 🇳🇴 NORWAY | 29 | 2♠ | ♦K | = | -1 |
| +1.9 | Quarterfinal | 🇫🇷 FRANCE | 24 | 2♥ | ♦A | +1 | -7 |
| +1.7 | Quarterfinal | 🇫🇷 FRANCE | 95 | 4♠ | ♥3 | = | +3 |
| +1.7 | Semifinal | 🇮🇱 ISRAEL | 67 | 3♦ | ♣K | +1 | -5 |
| +1.6 | Quarterfinal | 🇫🇷 FRANCE | 22 | 2♠ | ♠2 | = | +0 |
| +1.6 | Quarterfinal | 🇫🇷 FRANCE | 25 | 3♦ | ♠T | -2 | +0 |
| +1.6 | Quarterfinal | 🇫🇷 FRANCE | 65 | 4♠x | ♥2 | -3 | +2 |
| +1.3 | Semifinal | 🇮🇱 ISRAEL | 73 | 3NT | ♣7 | +1 | +11 |
| +1.3 | Final | 🇳🇴 NORWAY | 31 | 3♦ | ♣2 | = | +0 |
| +1.1 | Quarterfinal | 🇫🇷 FRANCE | 68 | 4♠ | ♣A | -3 | -4 |
| +1.0 | Semifinal | 🇮🇱 ISRAEL | 23 | 4♥ | ♠5 | = | +1 |
| +1.0 | Final | 🇳🇴 NORWAY | 24 | 2♦ | ♣Q | = | -1 |
| +0.7 | Semifinal | 🇮🇱 ISRAEL | 70 | 3NT | ♥6 | +2 | +0 |
| +0.7 | Final | 🇳🇴 NORWAY | 18 | 6♠x | ♦K | -4 | +0 |
| +0.7 | Final | 🇳🇴 NORWAY | 28 | 2♥ | ♣J | +2 | -6 |
| +0.6 | Quarterfinal | 🇫🇷 FRANCE | 70 | 2♠ | ♦A | = | +0 |
| +0.6 | Quarterfinal | 🇫🇷 FRANCE | 71 | 6♠x | ♥6 | -3 | +7 |
| +0.6 | Quarterfinal | 🇫🇷 FRANCE | 85 | 2♠ | ♥6 | = | +0 |
| +0.3 | Quarterfinal | 🇫🇷 FRANCE | 30 | 4♥ | ♠7 | = | +1 |
| +0.3 | Quarterfinal | 🇫🇷 FRANCE | 73 | 3NT | ♠Q | +1 | -1 |
| +0.3 | Semifinal | 🇮🇱 ISRAEL | 32 | 6♠ | ♠6 | +1 | +13 |
| +0.0 | Quarterfinal | 🇫🇷 FRANCE | 77 | 4♥ | ♠2 | +1 | +0 |
| -0.0 | Final | 🇳🇴 NORWAY | 20 | 4♥ | ♠K | +1 | +0 |
| -0.3 | Quarterfinal | 🇫🇷 FRANCE | 67 | 3♠ | ♦8 | = | +0 |
| -0.3 | Semifinal | 🇮🇱 ISRAEL | 22 | 4♠ | ♥K | +1 | +0 |
| -0.3 | Semifinal | 🇮🇱 ISRAEL | 66 | 6NT | ♠T | +1 | +13 |
| -0.3 | Final | 🇳🇴 NORWAY | 25 | 4♠ | ♦2 | +1 | +0 |
| -0.4 | Quarterfinal | 🇫🇷 FRANCE | 29 | 3♣ | ♥2 | +1 | +10 |
| -0.6 | Quarterfinal | 🇫🇷 FRANCE | 88 | 3♦ | ♠A | -1 | -4 |
| -0.7 | Semifinal | 🇮🇱 ISRAEL | 19 | 3♦ | ♥A | +1 | -1 |
| -0.7 | Semifinal | 🇮🇱 ISRAEL | 65 | 2♦ | ♣7 | +1 | -7 |
| -0.7 | Semifinal | 🇮🇱 ISRAEL | 80 | 3NT | ♥6 | +3 | +11 |
| -1.3 | Quarterfinal | 🇫🇷 FRANCE | 23 | 2♦ | ♦9 | = | +1 |
| -1.6 | Quarterfinal | 🇫🇷 FRANCE | 17 | 2NT | ♥K | = | +0 |
| -1.7 | Quarterfinal | 🇫🇷 FRANCE | 92 | 3♣ | ♥K | = | -5 |
| -1.7 | Semifinal | 🇮🇱 ISRAEL | 78 | 1♦ | ♥J | +1 | -6 |
| -2.0 | Quarterfinal | 🇫🇷 FRANCE | 32 | 1NT | ♦2 | +1 | +1 |
| -2.0 | Semifinal | 🇮🇱 ISRAEL | 20 | 1♥ | ♦J | +2 | +8 |
| -2.0 | Final | 🇳🇴 NORWAY | 22 | 1NT | ♦Q | +2 | +1 |
| -2.3 | Semifinal | 🇮🇱 ISRAEL | 29 | 2♥ | ♣6 | = | +6 |
| -2.7 | Semifinal | 🇮🇱 ISRAEL | 17 | 1NT | ♠4 | -2 | +1 |
| -2.7 | Semifinal | 🇮🇱 ISRAEL | 21 | 2♠ | ♠2 | +2 | -8 |
| -2.7 | Semifinal | 🇮🇱 ISRAEL | 77 | 3NT | ♦8 | -3 | -5 |
| -3.0 | Semifinal | 🇮🇱 ISRAEL | 30 | 1NT | ♦A | = | -6 |
| -3.0 | Final | 🇳🇴 NORWAY | 26 | 3♠ | ♥3 | +2 | -9 |
| -3.1 | Quarterfinal | 🇫🇷 FRANCE | 81 | 3NT | ♠6 | -1 | -5 |
| -3.3 | Quarterfinal | 🇫🇷 FRANCE | 89 | 3NT | ♠Q | +1 | -11 |
| -3.3 | Semifinal | 🇮🇱 ISRAEL | 72 | 3♠ | ♣Q | -1 | -5 |
| -3.4 | Quarterfinal | 🇫🇷 FRANCE | 21 | 4♥ | ♦Q | +2 | -11 |
| -3.4 | Quarterfinal | 🇫🇷 FRANCE | 96 | 3♠ | ♦Q | -1 | -5 |
| -3.7 | Semifinal | 🇮🇱 ISRAEL | 18 | 3♥ | ♦9 | = | +0 |
| -3.7 | Final | 🇳🇴 NORWAY | 30 | 1♥ | ♥3 | = | +0 |
| -3.9 | Quarterfinal | 🇫🇷 FRANCE | 80 | 3♥ | ♣8 | = | -7 |
| -4.0 | Final | 🇳🇴 NORWAY | 32 | 3NT | ♠3 | -1 | -6 |
| -4.1 | Quarterfinal | 🇫🇷 FRANCE | 18 | 4♠ | ♥K | +1 | +0 |
| -4.4 | Quarterfinal | 🇫🇷 FRANCE | 75 | 4♦ | ♥9 | = | -1 |
| -5.0 | Quarterfinal | 🇫🇷 FRANCE | 78 | 3♦x | ♥2 | -3 | +2 |
| -5.9 | Quarterfinal | 🇫🇷 FRANCE | 31 | 2♣ | ♠A | -2 | +0 |
| -6.3 | Quarterfinal | 🇫🇷 FRANCE | 76 | 2NT | ♥Q | +1 | +1 |
| -6.9 | Quarterfinal | 🇫🇷 FRANCE | 19 | 3NT | ♥8 | -3 | -9 |
| -7.4 | Quarterfinal | 🇫🇷 FRANCE | 90 | 6♦ | ♣5 | = | +0 |
| -7.6 | Quarterfinal | 🇫🇷 FRANCE | 79 | 2♣ | ♦7 | +1 | -11 |
| -7.7 | Semifinal | 🇮🇱 ISRAEL | 75 | 3♣ | ♠K | -1 | +4 |
| -7.9 | Quarterfinal | 🇫🇷 FRANCE | 27 | 5♠ | ♥J | = | +11 |
| -8.0 | Semifinal | 🇮🇱 ISRAEL | 25 | 2♠ | ♦6 | = | -11 |
| -8.6 | Quarterfinal | 🇫🇷 FRANCE | 20 | 5♦ | ♥7 | -1 | -15 |
| -9.0 | Quarterfinal | 🇫🇷 FRANCE | 82 | 6♦ | ♠4 | +1 | -1 |
| -9.0 | Quarterfinal | 🇫🇷 FRANCE | 83 | 4♥ | ♠6 | -1 | -11 |
| -10.7 | Quarterfinal | 🇫🇷 FRANCE | 87 | 3NT | ♣6 | -3 | -9 |
| -11.0 | Semifinal | 🇮🇱 ISRAEL | 28 | 4♥ | ♣8 | -4 | -14 |
| -11.7 | Semifinal | 🇮🇱 ISRAEL | 69 | 4♠ | ♥A | = | -10 |
| -12.0 | Final | 🇳🇴 NORWAY | 23 | 3NT | ♦J | -4 | -11 |
| -13.7 | Final | 🇳🇴 NORWAY | 19 | 6♥ | ♠A | -1 | -13 |