YUEN Michael · GOTARD
343rank
-32.6Butler · 90 bds
-0.36per board
±4.6swing
-0.43vs par /bd · #304/384
-0.07adjusted /bd
by round
vs par split: bidding -0.78 · play +0.34
Strength of schedule: opponents averaged +0.29/bd (a tough draw) → opponent-adjusted -0.07/bd
Card play — on target: opening leads 81.0% #155 of 384 · declarer play 71.4% #201 of 384 · defence 86.0% #108 of 384
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 82.4% (17) |
| Declarer play | 75.0% (8) | 69.2% (13) |
| Defence | 69.2% (13) | 93.3% (30) |
Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (2) · ♦ 80.0% (5) · ♣ 83.3% (6)
vs par by strain: NT +0.64 (28) · a suit -0.92 (62)
vs par by level: part-score -0.27 (37) · game -0.12 (50) · slam -7.67 (3)
By role: declaring -0.38/bd (-2.70 vs par · 47) · defending -0.34/bd (+2.05 vs par · 43)
By vulnerability: vulnerable -0.38/bd (-0.70 vs par · 46) · not vulnerable -0.34/bd (-0.16 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | P.Nehmert | S.Mukherjee – B.Dey | Open | 10 | -7.8 | -0.78 | -0.10 |
| Round 4 | P.Nehmert | R.Ling – W.Wong | Closed | 10 | +37.0 | +3.70 | +1.30 |
| Round 5 | P.Nehmert | Z.Zhuang – W.Wang | Closed | 10 | -11.6 | -1.16 | -1.10 |
| Round 7 | P.Nehmert | A.Turner – S.Newton | Closed | 10 | -1.5 | -0.15 | +0.10 |
| Round 8 | P.Nehmert | B.Callaghan – C.Duckworth | Open | 10 | +12.9 | +1.29 | +1.90 |
| Round 10 | P.Nehmert | G.Osborne – F.Hinden | Open | 10 | -15.2 | -1.52 | -0.40 |
| Round 12 | P.Nehmert | H.Melbourne – B.Travis | Open | 10 | -16.3 | -1.63 | -0.70 |
| Round 13 | P.Nehmert | J.Tomcani – M.Kemenova | Closed | 10 | -18.7 | -1.87 | -1.70 |
| Round 14 | P.Nehmert | D.Imbert – M.Gayet | Open | 10 | -11.4 | -1.14 | -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 |
|---|---|---|---|---|---|---|---|
| +10.6 | Round 4 | H0NG KONG | 3 | 4♥ | ♠J | -2 | +11 |
| +9.9 | Round 7 | KIWI | 9 | 3NT | ♠A | +1 | +13 |
| +9.6 | Round 4 | H0NG KONG | 7 | 4♠x | ♠3 | -2 | +8 |
| +9.6 | Round 13 | CZECHOSLOVAKIA | 4 | 3♠x | ♥9 | = | +3 |
| +7.7 | Round 14 | CHAMPIONNET | 16 | 5♣x | ♣Q | +1 | -4 |
| +7.4 | Round 4 | H0NG KONG | 2 | 6♥ | ♠9 | +1 | -11 |
| +6.8 | Round 4 | H0NG KONG | 8 | 4♠ | ♣4 | -2 | +11 |
| +6.2 | Round 8 | BINKIE | 12 | 3♥ | ♠2 | -2 | +13 |
| +6.1 | Round 3 | ELAN | 28 | 4♠ | ♣Q | -1 | +9 |
| +5.8 | Round 5 | SAIC RED | 20 | 3NT | ♣6 | -2 | +8 |
| +5.8 | Round 8 | BINKIE | 17 | 3NT | ♠2 | = | +3 |
| +5.3 | Round 8 | BINKIE | 19 | 3NT | ♦3 | -1 | +5 |
| +5.2 | Round 8 | BINKIE | 13 | 2♥ | ♣6 | = | +6 |
| +5.0 | Round 7 | KIWI | 3 | 3♥ | ♣A | = | +7 |
| +4.3 | Round 4 | H0NG KONG | 5 | 3NT | ♠Q | +1 | +0 |
| +4.1 | Round 4 | H0NG KONG | 4 | 1NT | ♠4 | = | +5 |
| +4.0 | Round 14 | CHAMPIONNET | 18 | 2♥ | ♦K | -1 | +6 |
| +3.7 | Round 14 | CHAMPIONNET | 20 | 3NT | ♦5 | +1 | +1 |
| +3.4 | Round 12 | SYDNEY | 24 | 3♦ | ♠3 | -2 | +6 |
| +3.4 | Round 12 | SYDNEY | 28 | 2♦ | ♠4 | = | +5 |
| +2.6 | Round 12 | SYDNEY | 23 | 2♥ | ♣6 | = | -1 |
| +2.0 | Round 10 | BADGER | 6 | 4♠ | ♥3 | -2 | +0 |
| +1.9 | Round 8 | BINKIE | 18 | 2♠ | ♦10 | -1 | +0 |
| +1.9 | Round 13 | CZECHOSLOVAKIA | 5 | 3♥ | ♦4 | +1 | +1 |
| +1.8 | Round 5 | SAIC RED | 13 | 3NT | ♦A | -1 | +12 |
| +1.6 | Round 3 | ELAN | 22 | 4♥ | ♣5 | -1 | +5 |
| +1.3 | Round 7 | KIWI | 1 | 3♠ | ♥K | -1 | +2 |
| +0.8 | Round 3 | ELAN | 24 | 1NT | ♦Q | +1 | -7 |
| +0.6 | Round 5 | SAIC RED | 18 | 1NT | ♥4 | = | +2 |
| +0.6 | Round 7 | KIWI | 5 | 4♠ | ♣Q | = | +0 |
| +0.4 | Round 10 | BADGER | 2 | 3NT | ♠10 | +4 | +17 |
| +0.3 | Round 10 | BADGER | 7 | 3NT | ♣2 | = | +0 |
| +0.2 | Round 7 | KIWI | 7 | 2♥ | ♥4 | +1 | -10 |
| +0.1 | Round 4 | H0NG KONG | 10 | 3♠ | ♣K | = | +0 |
| +0.1 | Round 14 | CHAMPIONNET | 12 | 3NT | ♠5 | +2 | +0 |
| -0.0 | Round 5 | SAIC RED | 19 | 3♦ | ♣A | -1 | -10 |
| -0.1 | Round 5 | SAIC RED | 12 | 2♠ | ♦A | -3 | -1 |
| -0.1 | Round 5 | SAIC RED | 17 | 4♠ | ♦7 | +1 | +0 |
| -0.2 | Round 8 | BINKIE | 11 | 4♥ | ♦10 | = | +1 |
| -0.3 | Round 13 | CZECHOSLOVAKIA | 1 | 3♦ | ♠A | -2 | +1 |
| -0.4 | Round 12 | SYDNEY | 27 | 2♠ | ♥3 | +2 | +7 |
| -0.6 | Round 12 | SYDNEY | 30 | 4♠ | ♥10 | +1 | +0 |
| -0.6 | Round 13 | CZECHOSLOVAKIA | 8 | 4♥ | ♣4 | = | +0 |
| -0.6 | Round 14 | CHAMPIONNET | 15 | 3NT | ♥6 | +2 | -10 |
| -0.7 | Round 10 | BADGER | 3 | 3♠ | ♣5 | -1 | +1 |
| -0.7 | Round 14 | CHAMPIONNET | 19 | 4♠ | ♦7 | +1 | +0 |
| -0.8 | Round 3 | ELAN | 25 | 4♠ | ♣Q | = | +0 |
| -0.8 | Round 3 | ELAN | 30 | 4♠ | ♦10 | +1 | -4 |
| -0.9 | Round 3 | ELAN | 23 | 3NT | ♥5 | +2 | -1 |
| -1.0 | Round 3 | ELAN | 21 | 5♠x | ♥A | -2 | +0 |
| -1.0 | Round 10 | BADGER | 9 | 4♠ | ♥8 | +1 | -12 |
| -1.1 | Round 4 | H0NG KONG | 1 | 1NT | ♥Q | +2 | -6 |
| -1.1 | Round 14 | CHAMPIONNET | 17 | 3♥ | ♥9 | -2 | +0 |
| -1.2 | Round 5 | SAIC RED | 14 | 2♦ | ♥Q | +1 | -7 |
| -1.3 | Round 12 | SYDNEY | 21 | 3NT | ♥2 | = | +0 |
| -1.4 | Round 10 | BADGER | 4 | 4♥ | ♣K | -2 | -8 |
| -1.5 | Round 8 | BINKIE | 16 | 4♠ | ♣K | +1 | +0 |
| -1.7 | Round 7 | KIWI | 4 | 4♥ | ♠K | -1 | +1 |
| -1.7 | Round 10 | BADGER | 1 | 1NT | ♣8 | -1 | +2 |
| -1.8 | Round 8 | BINKIE | 15 | 3NT | ♠9 | = | -11 |
| -1.8 | Round 13 | CZECHOSLOVAKIA | 10 | 4♥ | ♠K | -1 | +1 |
| -1.9 | Round 4 | H0NG KONG | 6 | 2♦ | ♠K | -1 | -5 |
| -2.1 | Round 13 | CZECHOSLOVAKIA | 7 | 3NT | ♠4 | -2 | -7 |
| -2.2 | Round 5 | SAIC RED | 11 | 2NT | ♣3 | -2 | +0 |
| -2.2 | Round 8 | BINKIE | 20 | 1NT | ♥2 | +2 | +0 |
| -2.7 | Round 7 | KIWI | 8 | 4♠ | ♠4 | +1 | +11 |
| -2.8 | Round 12 | SYDNEY | 26 | 4♥ | ♦K | -1 | -6 |
| -2.9 | Round 4 | H0NG KONG | 9 | 1NT | ♥5 | +1 | +0 |
| -2.9 | Round 10 | BADGER | 5 | 4♥x | ♣5 | -1 | +0 |
| -2.9 | Round 10 | BADGER | 10 | 2♠ | ♦A | -3 | +7 |
| -3.0 | Round 14 | CHAMPIONNET | 14 | 2♦ | ♣K | +1 | -5 |
| -3.8 | Round 3 | ELAN | 27 | 4♥ | ♣6 | = | +0 |
| -3.8 | Round 7 | KIWI | 6 | 1NT | ♥4 | -4 | +1 |
| -4.2 | Round 3 | ELAN | 29 | 4♥ | ♠A | = | -3 |
| -4.6 | Round 13 | CZECHOSLOVAKIA | 9 | 2NT | ♠Q | -2 | -8 |
| -4.7 | Round 7 | KIWI | 10 | 4♠ | ♥A | +2 | -13 |
| -4.7 | Round 12 | SYDNEY | 22 | 4♥ | ♠A | = | -6 |
| -4.7 | Round 13 | CZECHOSLOVAKIA | 6 | 1NTx | ♠5 | = | -2 |
| -4.8 | Round 3 | ELAN | 26 | 4♥ | ♠7 | +1 | +0 |
| -5.6 | Round 7 | KIWI | 2 | 4♠ | ♦Q | -2 | -11 |
| -5.8 | Round 8 | BINKIE | 14 | 3NT | ♦3 | = | +2 |
| -7.0 | Round 5 | SAIC RED | 15 | 3♠ | ♣K | -5 | -9 |
| -7.3 | Round 10 | BADGER | 8 | 4♠x | ♦A | -1 | -11 |
| -7.6 | Round 13 | CZECHOSLOVAKIA | 3 | 3NT | ♣4 | +2 | -1 |
| -7.8 | Round 12 | SYDNEY | 25 | 5♦x | ♥A | -2 | -12 |
| -8.1 | Round 12 | SYDNEY | 29 | 7♠ | ♦3 | = | +0 |
| -8.3 | Round 14 | CHAMPIONNET | 11 | 3♦x | ♥6 | = | -8 |
| -8.5 | Round 13 | CZECHOSLOVAKIA | 2 | 4♠x | ♣K | -4 | -5 |
| -9.2 | Round 5 | SAIC RED | 16 | 2♣x | ♠A | +2 | -6 |
| -13.2 | Round 14 | CHAMPIONNET | 13 | 6♠x | ♠A | -2 | -12 |