CHAN Shing Him · HKAB
98rank
-32.9Butler · 90 bds
-0.37per board
±4.6swing
+0.09vs par /bd · #63/132
-0.38adjusted /bd
by round
vs par split: bidding +0.46 · play -0.37
Strength of schedule: opponents averaged -0.02/bd (an average draw) → opponent-adjusted -0.38/bd
Card play — on target: opening leads 85.7% #42 of 132 · declarer play 78.3% #29 of 132 · defence 83.8% #63 of 132
Bidding activity — not a pass: 44.0% #61 of 132 (102/232)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 84.6% (13) |
| Declarer play | 62.5% (8) | 86.7% (15) |
| Defence | 75.0% (12) | 88.0% (25) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (7) · ♦ 80.0% (5) · ♣ 80.0% (5)
vs par by strain: NT -0.47 (30) · a suit +0.37 (60)
vs par by level: part-score +0.79 (34) · game -0.30 (53) · slam -1.00 (3)
By role: declaring -0.06/bd (-1.47 vs par · 53) · defending -0.81/bd (+2.32 vs par · 37)
By vulnerability: vulnerable -0.82/bd (+0.93 vs par · 45) · not vulnerable +0.09/bd (-0.76 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | C.Leung | A.Beligianni – P.Typaldos | Open | 10 | -13.1 | -1.31 | -1.00 |
| Round 2 | C.Leung | K.Schwalbach – M.Guendel | Open | 10 | +3.6 | +0.36 | +1.70 |
| Round 3 | C.Leung | B.Mroz – J.Gawron | Closed | 10 | +10.6 | +1.06 | -1.40 |
| Round 4 | C.Leung | I.Moskovitz – D.Msika | Closed | 10 | -15.9 | -1.59 | +0.90 |
| Round 5 | C.Leung | A.Cimr – K.Swiatkowski | Closed | 10 | -1.1 | -0.11 | -1.10 |
| Round 6 | C.Leung | K.Urano – K.Noguchi | Open | 10 | +6.8 | +0.68 | +4.90 |
| Round 7 | C.Leung | M.Chanal – C.Ben Guigui | Closed | 10 | -19.3 | -1.93 | -2.10 |
| Round 8 | C.Leung | M.Goor – W.Klarenbeek | Open | 10 | -5.0 | -0.50 | +0.70 |
| Round 10 | C.Leung | K.Kujalowicz – N.Przybylska | Open | 10 | +0.5 | +0.05 | -1.80 |
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 |
|---|---|---|---|---|---|---|---|
| +12.5 | Round 8 | NONE | 5 | 4♠ | ♥A | = | +16 |
| +10.6 | Round 3 | VERCO CKIS SKAWINA | 18 | 6♠ | ♦K | -1 | +14 |
| +9.2 | Round 6 | JAPAN | 19 | 3NT | ♥7 | -2 | +13 |
| +6.8 | Round 5 | BLUE WRATISLAVIA | 4 | 2♣x | ♠9 | = | +7 |
| +6.7 | Round 7 | FRANCE 1 | 30 | 5♦ | ♥4 | +1 | +7 |
| +6.4 | Round 4 | BRIDGECHAMP | 28 | 3♠ | ♦7 | +1 | +7 |
| +5.8 | Round 10 | KL2 KBSM2 | 21 | 3NT | ♥5 | +1 | +1 |
| +5.0 | Round 4 | BRIDGECHAMP | 22 | 3NT | ♣2 | = | +5 |
| +4.5 | Round 2 | WILDER BRIDGER CREW | 6 | 4♥ | ♦K | -2 | +2 |
| +4.1 | Round 10 | KL2 KBSM2 | 30 | 4♠ | ♦J | = | -1 |
| +3.9 | Round 3 | VERCO CKIS SKAWINA | 20 | 3♠ | ♥T | +2 | +10 |
| +3.8 | Round 5 | BLUE WRATISLAVIA | 1 | 4♠ | ♦Q | = | -1 |
| +3.6 | Round 10 | KL2 KBSM2 | 28 | 2♥ | ♦3 | +2 | +2 |
| +3.4 | Round 2 | WILDER BRIDGER CREW | 2 | 3NT | ♥6 | -1 | -2 |
| +3.4 | Round 4 | BRIDGECHAMP | 25 | 2NT | ♠Q | = | +0 |
| +3.4 | Round 5 | BLUE WRATISLAVIA | 9 | 3NT | ♣4 | +2 | -11 |
| +3.3 | Round 1 | PANATHINAIKOS | 24 | 3NT | ♠4 | +1 | +0 |
| +3.1 | Round 7 | FRANCE 1 | 29 | 3♦ | ♥T | -1 | +5 |
| +3.0 | Round 8 | NONE | 10 | 4♠ | ♣8 | = | +0 |
| +3.0 | Round 10 | KL2 KBSM2 | 27 | 4♠ | ♣2 | +3 | +2 |
| +2.9 | Round 8 | NONE | 3 | 3♥ | ♣K | +1 | +1 |
| +2.8 | Round 6 | JAPAN | 11 | 3♣ | ♠A | -1 | +9 |
| +2.8 | Round 6 | JAPAN | 15 | 2♠ | ♥9 | = | +7 |
| +2.8 | Round 10 | KL2 KBSM2 | 25 | 2♣ | ♦9 | +3 | -7 |
| +2.6 | Round 5 | BLUE WRATISLAVIA | 7 | 4♥ | ♣A | -1 | +6 |
| +2.5 | Round 10 | KL2 KBSM2 | 24 | 3NT | ♥A | -1 | +5 |
| +2.2 | Round 4 | BRIDGECHAMP | 29 | 4♥ | ♣A | +1 | +0 |
| +1.9 | Round 2 | WILDER BRIDGER CREW | 8 | 5♦ | ♥K | = | -1 |
| +1.9 | Round 6 | JAPAN | 12 | 3NT | ♣T | -2 | +5 |
| +1.8 | Round 2 | WILDER BRIDGER CREW | 9 | 1NT | ♣2 | = | +5 |
| +1.7 | Round 3 | VERCO CKIS SKAWINA | 19 | 3NT | ♠6 | +2 | -11 |
| +1.6 | Round 4 | BRIDGECHAMP | 21 | 4♠ | ♣K | -2 | +6 |
| +1.0 | Round 7 | FRANCE 1 | 21 | 2♦ | ♥7 | +1 | +0 |
| +0.7 | Round 5 | BLUE WRATISLAVIA | 5 | 4♠ | ♣Q | +1 | +0 |
| +0.5 | Round 2 | WILDER BRIDGER CREW | 1 | 4♥ | ♣9 | = | +0 |
| +0.5 | Round 6 | JAPAN | 20 | 4♠ | ♦K | +1 | +13 |
| +0.4 | Round 1 | PANATHINAIKOS | 27 | 1♥ | ♠A | -1 | +2 |
| +0.4 | Round 1 | PANATHINAIKOS | 30 | 1NT | ♥Q | +1 | +0 |
| +0.4 | Round 6 | JAPAN | 18 | 3♣ | ♠J | -1 | +1 |
| +0.3 | Round 5 | BLUE WRATISLAVIA | 8 | 2♠ | ♥3 | -1 | -1 |
| +0.2 | Round 2 | WILDER BRIDGER CREW | 3 | 2♠ | ♣9 | +3 | +9 |
| +0.2 | Round 3 | VERCO CKIS SKAWINA | 15 | 4♠ | ♥K | +1 | +0 |
| -0.0 | Round 3 | VERCO CKIS SKAWINA | 14 | 5♠ | ♦A | = | -8 |
| +0.0 | Round 5 | BLUE WRATISLAVIA | 2 | 2♠ | ♥3 | -1 | +7 |
| -0.0 | Round 7 | FRANCE 1 | 25 | 2♠ | ♣T | -1 | -1 |
| -0.1 | Round 3 | VERCO CKIS SKAWINA | 11 | 1NT | ♦4 | -1 | -4 |
| -0.1 | Round 8 | NONE | 2 | 3NT | ♦J | +1 | +0 |
| -0.3 | Round 1 | PANATHINAIKOS | 22 | 3NT | ♣6 | -1 | +2 |
| -0.6 | Round 1 | PANATHINAIKOS | 21 | 4♠ | ♥4 | = | +0 |
| -0.6 | Round 4 | BRIDGECHAMP | 27 | 2♠ | ♥2 | = | +1 |
| -0.9 | Round 2 | WILDER BRIDGER CREW | 10 | 3NT | ♠7 | = | +0 |
| -0.9 | Round 3 | VERCO CKIS SKAWINA | 12 | 5♣ | ♠J | = | +2 |
| -0.9 | Round 3 | VERCO CKIS SKAWINA | 16 | 4♠ | ♠4 | +1 | -1 |
| -0.9 | Round 6 | JAPAN | 14 | 4♠ | ♦A | = | +0 |
| -1.0 | Round 2 | WILDER BRIDGER CREW | 4 | 5♦ | ♥A | +2 | +13 |
| -1.0 | Round 8 | NONE | 9 | 2NT | ♣A | -1 | +2 |
| -1.1 | Round 7 | FRANCE 1 | 24 | 3♠ | ♥9 | +1 | +2 |
| -1.3 | Round 1 | PANATHINAIKOS | 28 | 4♥x | ♠A | -2 | -5 |
| -1.5 | Round 5 | BLUE WRATISLAVIA | 3 | 1NT | ♥3 | -1 | +2 |
| -1.7 | Round 1 | PANATHINAIKOS | 29 | 2♠ | ♦J | = | +0 |
| -1.7 | Round 7 | FRANCE 1 | 27 | 2♥ | ♣7 | +2 | -6 |
| -1.9 | Round 3 | VERCO CKIS SKAWINA | 13 | 4♠ | ♦2 | +1 | -11 |
| -2.0 | Round 3 | VERCO CKIS SKAWINA | 17 | 4♠ | ♥T | -2 | -5 |
| -2.1 | Round 4 | BRIDGECHAMP | 24 | 3♣ | ♥A | +1 | +7 |
| -2.3 | Round 1 | PANATHINAIKOS | 26 | 3♦ | ♥4 | +1 | -10 |
| -2.3 | Round 6 | JAPAN | 13 | 2NT | ♠J | = | +0 |
| -2.6 | Round 4 | BRIDGECHAMP | 30 | 4♠ | ♣Q | +1 | +0 |
| -3.0 | Round 2 | WILDER BRIDGER CREW | 7 | 2♠ | ♣K | -2 | -3 |
| -3.3 | Round 6 | JAPAN | 17 | 3NT | ♦6 | = | +1 |
| -3.8 | Round 2 | WILDER BRIDGER CREW | 5 | 2♠ | ♥K | -1 | -6 |
| -4.0 | Round 8 | NONE | 4 | 3NT | ♠4 | +3 | +12 |
| -4.0 | Round 8 | NONE | 6 | 4♥x | ♠3 | -1 | -11 |
| -4.1 | Round 1 | PANATHINAIKOS | 23 | 3NT | ♣2 | -1 | +1 |
| -4.1 | Round 10 | KL2 KBSM2 | 29 | 5♣ | ♠3 | = | +2 |
| -4.3 | Round 6 | JAPAN | 16 | 3NT | ♥4 | +1 | +0 |
| -4.3 | Round 10 | KL2 KBSM2 | 26 | 4♥ | ♣K | -1 | -6 |
| -4.7 | Round 8 | NONE | 7 | 3NT | ♣5 | = | +2 |
| -4.7 | Round 8 | NONE | 8 | 3NT | ♥2 | -1 | -10 |
| -4.9 | Round 8 | NONE | 1 | 1NT | ♣A | -1 | -5 |
| -5.3 | Round 7 | FRANCE 1 | 22 | 3NT | ♦6 | -4 | -7 |
| -5.5 | Round 7 | FRANCE 1 | 28 | 4♠ | ♣8 | = | -7 |
| -6.0 | Round 5 | BLUE WRATISLAVIA | 6 | 3NT | ♠T | -1 | -10 |
| -6.0 | Round 7 | FRANCE 1 | 26 | 4♠ | ♥K | -1 | -6 |
| -6.2 | Round 10 | KL2 KBSM2 | 22 | 2♠ | ♦9 | -1 | -10 |
| -6.7 | Round 10 | KL2 KBSM2 | 23 | 4♦ | ♥A | -1 | -6 |
| -6.9 | Round 1 | PANATHINAIKOS | 25 | 3NT | ♦3 | +1 | +0 |
| -10.5 | Round 7 | FRANCE 1 | 23 | 5♥x | ♠2 | -2 | -8 |
| -11.2 | Round 5 | BLUE WRATISLAVIA | 10 | 3NT | ♦6 | = | -10 |
| -13.0 | Round 4 | BRIDGECHAMP | 23 | 7♠ | ♠T | = | +0 |
| -16.2 | Round 4 | BRIDGECHAMP | 26 | 6♠ | ♥T | -1 | -17 |