LV Yi Xing · SHANGHAI HYX LTD
221rank
+18.2Butler · 80 bds
+0.23per board
±4.3swing
-1.07vs par /bd · #648/695
+0.31adjusted /bd
by round
vs par split: bidding -0.93 · play -0.15
Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 85.0% #164 of 694 · declarer play 81.0% #154 of 694 · defence 85.7% #250 of 695
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 86.7% (15) |
| Declarer play | 62.5% (8) | 92.3% (13) |
| Defence | 80.0% (10) | 88.0% (25) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 60.0% (5) · ♦ 100.0% (5) · ♣ 100.0% (4)
vs par by strain: NT -2.80 (25) · a suit -0.29 (55)
vs par by level: part-score +0.28 (25) · game -1.52 (50) · slam -3.40 (5)
By role: declaring +0.11/bd (-4.02 vs par · 45) · defending +0.38/bd (+2.71 vs par · 35)
By vulnerability: vulnerable +0.50/bd (-1.77 vs par · 40) · not vulnerable -0.05/bd (-0.38 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 8 | X.Gan | T.Charlsen – T.Hoftaniska | Closed | 10 | +2.2 | +0.22 | +2.20 |
| Round 9 | X.Gan | D.Spasov – R.Gunev | Open | 10 | +13.2 | +1.32 | +0.70 |
| Round 10 | J.Bian | M.Vandervorst – P.Coenraets | Closed | 10 | +12.4 | +1.24 | +0.20 |
| Round 11 | J.Bian | N.De Groot – J.Stomphorst | Open | 10 | +10.1 | +1.01 | -2.00 |
| Round 12 | J.Bian | D.Nikolenkov – S.Magnusson | Open | 10 | -12.6 | -1.26 | -6.20 |
| Round 13 | J.Zhou | M.Harding – A.Fuglestad | Closed | 10 | +0.4 | +0.04 | -0.40 |
| Round 14 | X.Gan | H.Drenkelford – R.Hermans | Closed | 10 | +16.3 | +1.63 | +0.10 |
| Round 15 | J.Zhou | P.Pigot – T.Maccormac | Closed | 10 | -23.8 | -2.38 | -3.20 |
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 |
|---|---|---|---|---|---|---|---|
| +12.8 | Round 10 | BELGIUM COOREMAN | 4 | 2♠x | ♣A | +1 | +14 |
| +9.7 | Round 8 | DE BOTTON | 16 | 3NTx | ♠Q | -2 | +14 |
| +9.3 | Round 14 | HET WITTE 1 | 18 | 5♥ | ♠2 | -2 | +12 |
| +8.6 | Round 14 | HET WITTE 1 | 15 | 4♥x | ♠J | -2 | +12 |
| +7.9 | Round 14 | HET WITTE 1 | 20 | 3NT | ♣2 | = | +0 |
| +7.6 | Round 9 | DAMIANOVA | 26 | 5♥ | ♦2 | -3 | +17 |
| +7.6 | Round 10 | BELGIUM COOREMAN | 2 | 4♠ | ♦10 | = | +0 |
| +6.1 | Round 10 | BELGIUM COOREMAN | 5 | 4♥ | ♦2 | = | +8 |
| +5.8 | Round 9 | DAMIANOVA | 23 | 4♥ | ♠J | = | +0 |
| +5.4 | Round 11 | ZEEROB ROOD | 11 | 6NT | ♦7 | = | +0 |
| +5.4 | Round 12 | PIEDRA | 24 | 6♥ | ♦K | = | +0 |
| +4.2 | Round 11 | ZEEROB ROOD | 14 | 3NT | ♥9 | +1 | +0 |
| +4.2 | Round 11 | ZEEROB ROOD | 18 | 4♠ | ♥A | +1 | +4 |
| +3.9 | Round 10 | BELGIUM COOREMAN | 9 | 3NT | ♦6 | -2 | +8 |
| +3.4 | Round 8 | DE BOTTON | 19 | 4♠ | ♣10 | -2 | +7 |
| +3.4 | Round 9 | DAMIANOVA | 25 | 3♦ | ♦6 | = | +5 |
| +2.7 | Round 13 | HARDING | 3 | 1NT | ♦Q | -3 | +2 |
| +2.6 | Round 13 | HARDING | 4 | 1♠ | ♦7 | +2 | +0 |
| +2.4 | Round 13 | HARDING | 7 | 3♠ | ♠5 | = | +0 |
| +2.3 | Round 8 | DE BOTTON | 13 | 4♥ | ♦7 | +1 | +4 |
| +1.8 | Round 11 | ZEEROB ROOD | 12 | 3♦ | ♥K | = | +7 |
| +1.8 | Round 11 | ZEEROB ROOD | 17 | 4♥ | ♣10 | -1 | +4 |
| +1.7 | Round 8 | DE BOTTON | 14 | 4♥ | ♣J | -1 | +4 |
| +1.6 | Round 9 | DAMIANOVA | 21 | 3♠ | ♥J | = | +0 |
| +1.5 | Round 12 | PIEDRA | 22 | 3♣ | ♥3 | = | -1 |
| +1.5 | Round 12 | PIEDRA | 26 | 3♦ | ♣K | +1 | +0 |
| +1.5 | Round 12 | PIEDRA | 27 | 4♥ | ♣10 | +1 | +0 |
| +1.4 | Round 13 | HARDING | 5 | 3NT | ♥10 | +1 | +0 |
| +1.2 | Round 8 | DE BOTTON | 17 | 2♥ | ♠K | -1 | +5 |
| +1.1 | Round 14 | HET WITTE 1 | 11 | 1NT | ♣6 | = | +0 |
| +1.0 | Round 13 | HARDING | 9 | 3NT | ♠9 | +3 | -12 |
| +1.0 | Round 15 | PIGOT | 24 | 4♠ | ♥3 | +1 | +0 |
| +1.0 | Round 15 | PIGOT | 29 | 4♠ | ♣Q | +1 | +0 |
| +0.8 | Round 12 | PIEDRA | 21 | 3NT | ♦5 | +2 | -12 |
| +0.7 | Round 10 | BELGIUM COOREMAN | 1 | 3NT | ♠4 | +2 | +0 |
| +0.7 | Round 13 | HARDING | 6 | 3♥ | ♣6 | = | +7 |
| +0.6 | Round 9 | DAMIANOVA | 28 | 5♥ | ♠K | +1 | -12 |
| +0.6 | Round 9 | DAMIANOVA | 30 | 1NT | ♠7 | +2 | +6 |
| +0.5 | Round 8 | DE BOTTON | 15 | 4♠ | ♠2 | +1 | +0 |
| +0.4 | Round 15 | PIGOT | 28 | 4♠ | ♥A | = | +1 |
| +0.2 | Round 14 | HET WITTE 1 | 13 | 4♥ | ♠Q | +1 | -13 |
| +0.1 | Round 14 | HET WITTE 1 | 19 | 4♠ | ♦2 | +1 | +0 |
| +0.0 | Round 10 | BELGIUM COOREMAN | 10 | 1♣ | ♠J | +3 | +0 |
| +0.0 | Round 11 | ZEEROB ROOD | 19 | 3NT | ♥4 | +1 | -11 |
| -0.0 | Round 13 | HARDING | 2 | 3♥ | ♦Q | +1 | +8 |
| -0.2 | Round 9 | DAMIANOVA | 29 | 3NT | ♠J | = | +2 |
| -0.2 | Round 15 | PIGOT | 26 | 4♠ | ♠J | = | +0 |
| -0.3 | Round 13 | HARDING | 1 | 3NT | ♠9 | +1 | +1 |
| -0.3 | Round 14 | HET WITTE 1 | 14 | 3NT | ♦J | = | -11 |
| -0.6 | Round 9 | DAMIANOVA | 22 | 4♥ | ♠Q | = | -1 |
| -1.0 | Round 11 | ZEEROB ROOD | 20 | 5♠ | ♥A | +1 | -12 |
| -1.1 | Round 15 | PIGOT | 22 | 4♠ | ♥3 | +1 | -1 |
| -1.4 | Round 11 | ZEEROB ROOD | 15 | 3NT | ♦7 | +2 | -1 |
| -1.4 | Round 15 | PIGOT | 25 | 3♣ | ♣8 | +2 | -10 |
| -2.0 | Round 14 | HET WITTE 1 | 12 | 4♣ | ♠4 | = | +0 |
| -2.1 | Round 8 | DE BOTTON | 18 | 5♥x | ♣A | -3 | -4 |
| -2.2 | Round 12 | PIEDRA | 25 | 1NT | ♠3 | +2 | -6 |
| -2.3 | Round 11 | ZEEROB ROOD | 13 | 4♥ | ♦7 | +1 | +0 |
| -2.4 | Round 9 | DAMIANOVA | 27 | 3NT | ♥6 | +1 | -4 |
| -2.4 | Round 14 | HET WITTE 1 | 17 | 6♠ | ♥J | = | +10 |
| -2.4 | Round 15 | PIGOT | 21 | 4♥ | ♣2 | +1 | +0 |
| -2.6 | Round 11 | ZEEROB ROOD | 16 | 3NT | ♠3 | -2 | -11 |
| -3.0 | Round 8 | DE BOTTON | 12 | 3NT | ♠3 | -2 | -1 |
| -3.2 | Round 9 | DAMIANOVA | 24 | 3♠ | ♦3 | -3 | -6 |
| -3.3 | Round 10 | BELGIUM COOREMAN | 3 | 2♠ | ♦7 | = | -5 |
| -3.3 | Round 15 | PIGOT | 23 | 3♣ | ♣4 | +1 | +0 |
| -3.6 | Round 13 | HARDING | 8 | 2♣x | ♣5 | -2 | +3 |
| -3.7 | Round 12 | PIEDRA | 29 | 6♥ | ♠10 | = | -13 |
| -4.0 | Round 10 | BELGIUM COOREMAN | 6 | 2♠ | ♦Q | +1 | -6 |
| -4.5 | Round 8 | DE BOTTON | 20 | 4♥ | ♥2 | +1 | -1 |
| -4.6 | Round 12 | PIEDRA | 28 | 3NT | ♥A | -1 | -6 |
| -4.8 | Round 12 | PIEDRA | 23 | 2♠ | ♠7 | +1 | -10 |
| -5.4 | Round 10 | BELGIUM COOREMAN | 7 | 3♥ | ♦A | -1 | -6 |
| -6.0 | Round 10 | BELGIUM COOREMAN | 8 | 4♠ | ♣6 | -2 | -11 |
| -6.2 | Round 14 | HET WITTE 1 | 16 | 4♥x | ♠A | -1 | -9 |
| -6.5 | Round 13 | HARDING | 10 | 4♠x | ♥Q | -1 | -13 |
| -7.0 | Round 8 | DE BOTTON | 11 | 3NT | ♥2 | = | -6 |
| -8.0 | Round 12 | PIEDRA | 30 | 6♥ | ♦K | -1 | -14 |
| -8.5 | Round 15 | PIGOT | 30 | 3NT | ♦2 | -1 | -11 |
| -9.3 | Round 15 | PIGOT | 27 | 3NT | ♦J | -2 | -11 |