WU Yu · CHINA2
vs par split: bidding +0.90 · play -0.15
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted +0.60/bd
Card play — on target: opening leads 93.8% #40 of 488 · declarer play 75.0% #229 of 488 · defence 87.9% #246 of 488
Bidding activity — not a pass: 49.2% #29 of 488 (117/238)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (5) | 90.9% (11) |
| Declarer play | 66.7% (9) | 81.8% (11) |
| Defence | 88.9% (9) | 87.5% (24) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 100.0% (4) · ♦ 100.0% (3) · ♣ 100.0% (6)
vs par by strain: NT -1.62 (24) · a suit +1.75 (57)
vs par by level: part-score +2.08 (26) · game +0.12 (49) · slam +0.17 (6)
By role: declaring +0.27/bd (-1.44 vs par · 48) · defending +0.64/bd (+3.94 vs par · 33)
By vulnerability: vulnerable +0.14/bd (+0.88 vs par · 41) · not vulnerable +0.69/bd (+0.54 vs par · 41)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | W.Huang | S.Hult – K.Bertheau | Open | 14 | -32.5 | -2.32 | +0.21 |
| Round 2 | W.Huang | P.Shao – Y.Huang | Open | 14 | +28.9 | +2.06 | +1.50 |
| Round 3 | W.Huang | M.Sakirler – H.Ozgur | Closed | 12 | +16.2 | +1.35 | +0.50 |
| Round 5 | W.Huang | A.Napierajczyk – A.Poziemski | Open | 14 | -3.4 | -0.24 | +1.00 |
| Round 7 | W.Huang | S.Burns – K.Raywood | Open | 14 | +16.3 | +1.16 | +0.29 |
| Round 8 | W.Huang | T.Hanlon – G.Barton | Open | 14 | +8.7 | +0.62 | +0.71 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 7 | BLUE NOTE | 9 | 4♠x | ♣A | -6 | -1 |
| +9.4 | Round 2 | CHINA1 | 18 | 3NT | ♦J | -3 | +10 |
| +9.2 | Round 2 | CHINA1 | 20 | 6♠ | ♣A | = | +13 |
| +9.0 | Round 2 | CHINA1 | 16 | 3♠x | ♠6 | -3 | +9 |
| +8.8 | Round 7 | BLUE NOTE | 14 | 4♥ | ♠A | = | +11 |
| +8.7 | Round 3 | TEAM MRS | 2 | 4♦x | ♣J | = | +12 |
| +7.1 | Round 3 | TEAM MRS | 12 | 4♥ | ♠2 | -1 | +12 |
| +6.5 | Round 2 | CHINA1 | 23 | 6NT | ♠2 | +1 | -12 |
| +6.4 | Round 3 | TEAM MRS | 1 | 4♥x | ♦9 | -2 | +5 |
| +6.2 | Round 7 | BLUE NOTE | 7 | 5♦ | ♠A | +2 | +14 |
| +6.2 | Round 8 | GOOD LUCK | 15 | 6♥ | ♦9 | = | +0 |
| +5.5 | Round 3 | TEAM MRS | 6 | 2♠ | ♥3 | = | +11 |
| +5.3 | Round 5 | NO FINESSE | 7 | 2♠ | ♦3 | +3 | +14 |
| +5.1 | Round 8 | GOOD LUCK | 24 | 3NT | ♣3 | = | +6 |
| +3.7 | Round 7 | BLUE NOTE | 1 | 3NT | ♣9 | -1 | +10 |
| +3.7 | Round 8 | GOOD LUCK | 20 | 3♠ | ♦Q | +1 | +1 |
| +3.6 | Round 5 | NO FINESSE | 12 | 1NT | ♥Q | +1 | +6 |
| +3.6 | Round 8 | GOOD LUCK | 26 | 3♥ | ♠3 | -3 | +5 |
| +3.4 | Round 1 | ASHE | 8 | 5♥ | ♣A | -1 | +4 |
| +2.9 | Round 2 | CHINA1 | 28 | 4♥ | ♦K | +1 | +0 |
| +2.8 | Round 8 | GOOD LUCK | 17 | 6NT | ♠5 | = | +0 |
| +2.2 | Round 1 | ASHE | 9 | 2♠ | ♥A | +1 | +7 |
| +2.1 | Round 8 | GOOD LUCK | 28 | 4♠ | ♥Q | -3 | +10 |
| +2.0 | Round 2 | CHINA1 | 19 | 3NT | ♠2 | -2 | +11 |
| +1.7 | Round 5 | NO FINESSE | 3 | 3NT | ♦9 | +3 | -13 |
| +1.6 | Round 3 | TEAM MRS | 8 | 3♦ | ♣K | +1 | +7 |
| +1.6 | Round 7 | BLUE NOTE | 5 | 2♥ | ♣A | = | +0 |
| +1.1 | Round 3 | TEAM MRS | 5 | 4♥ | ♦2 | +1 | +0 |
| +1.1 | Round 7 | BLUE NOTE | 12 | 4♠ | ♠4 | -1 | -3 |
| +0.9 | Round 2 | CHINA1 | 27 | 4♥ | ♦2 | +1 | +0 |
| +0.9 | Round 5 | NO FINESSE | 11 | 4♠ | ♦6 | +1 | +1 |
| +0.8 | Round 1 | ASHE | 10 | 4♥ | ♠A | +1 | +0 |
| +0.7 | Round 5 | NO FINESSE | 9 | 2♥ | ♣A | -1 | +7 |
| +0.6 | Round 1 | ASHE | 5 | 2♣ | ♥A | -1 | +3 |
| +0.6 | Round 1 | ASHE | 14 | 3NT | ♠2 | +1 | -1 |
| +0.5 | Round 8 | GOOD LUCK | 25 | 3NT | ♥3 | +2 | +0 |
| +0.4 | Round 2 | CHINA1 | 15 | 2♣ | ♣T | = | -2 |
| +0.4 | Round 3 | TEAM MRS | 7 | 4♥ | ♣J | = | +0 |
| +0.4 | Round 7 | BLUE NOTE | 11 | 1NT | ♥6 | +2 | -7 |
| +0.4 | Round 8 | GOOD LUCK | 18 | 2♠ | ♥2 | +3 | -6 |
| +0.3 | Round 5 | NO FINESSE | 6 | 4♦ | ♦3 | +1 | +6 |
| +0.3 | Round 5 | NO FINESSE | 8 | 3NT | ♠6 | +2 | -11 |
| +0.2 | Round 3 | TEAM MRS | 11 | 4♥ | ♣K | +1 | +0 |
| +0.2 | Round 8 | GOOD LUCK | 16 | 3NT | ♣A | = | +1 |
| +0.1 | Round 2 | CHINA1 | 26 | 4♠ | ♥T | -1 | -6 |
| +0.1 | Round 8 | GOOD LUCK | 21 | 2♠ | ♣T | = | -1 |
| -0.0 | Round 5 | NO FINESSE | 1 | Pass | -3 | ||
| -0.1 | Round 5 | NO FINESSE | 4 | 3♥ | ♣6 | +1 | +10 |
| -0.3 | Round 7 | BLUE NOTE | 6 | 4♥ | ♦K | = | +0 |
| -0.3 | Round 8 | GOOD LUCK | 22 | 4♠ | ♥K | +2 | +11 |
| -0.5 | Round 2 | CHINA1 | 21 | 5♦x | ♠K | -2 | +5 |
| -0.5 | Round 7 | BLUE NOTE | 13 | 6♥ | ♥6 | +1 | -13 |
| -0.6 | Round 1 | ASHE | 3 | 4♠ | ♦2 | = | +0 |
| -0.6 | Round 7 | BLUE NOTE | 10 | 3NT | ♥2 | +1 | +1 |
| -0.7 | Round 3 | TEAM MRS | 4 | 5♣ | ♥J | = | -17 |
| -0.9 | Round 5 | NO FINESSE | 2 | 3NT | ♠K | = | +0 |
| -1.0 | Round 1 | ASHE | 6 | 4♥ | ♣A | = | +0 |
| -1.2 | Round 7 | BLUE NOTE | 3 | 3♣ | ♠A | -1 | +1 |
| -2.0 | Round 3 | TEAM MRS | 3 | 4♥ | ♣K | -1 | -5 |
| -2.2 | Round 1 | ASHE | 12 | 5♥ | ♣A | = | +0 |
| -2.2 | Round 2 | CHINA1 | 25 | 3NT | ♣2 | -1 | +0 |
| -2.4 | Round 2 | CHINA1 | 22 | 3NT | ♥A | +2 | +11 |
| -2.5 | Round 2 | CHINA1 | 17 | 5♥ | ♠T | = | -11 |
| -3.1 | Round 5 | NO FINESSE | 14 | 2♦ | ♥J | -1 | -4 |
| -3.2 | Round 1 | ASHE | 4 | 4♥ | ♣Q | -2 | -2 |
| -3.5 | Round 1 | ASHE | 13 | 6♦ | ♥K | +1 | +13 |
| -3.8 | Round 5 | NO FINESSE | 5 | 3♦x | ♦3 | -1 | +0 |
| -3.8 | Round 5 | NO FINESSE | 13 | 4♠ | ♣T | +3 | +12 |
| -3.8 | Round 7 | BLUE NOTE | 4 | 2♠ | ♦6 | +3 | +2 |
| -3.8 | Round 8 | GOOD LUCK | 19 | 4♥x | ♦K | -1 | -11 |
| -3.9 | Round 2 | CHINA1 | 24 | 3♥ | ♣J | +2 | -7 |
| -4.0 | Round 1 | ASHE | 2 | 4♠ | ♥A | +2 | +3 |
| -4.0 | Round 8 | GOOD LUCK | 27 | 2NT | ♠6 | -4 | -3 |
| -4.5 | Round 5 | NO FINESSE | 10 | 1NT | ♣A | +1 | -11 |
| -4.6 | Round 3 | TEAM MRS | 9 | 3NT | ♥Q | -3 | -9 |
| -4.7 | Round 1 | ASHE | 11 | 3NT | ♥3 | -1 | -10 |
| -5.4 | Round 7 | BLUE NOTE | 8 | 3♥ | ♣T | +1 | -6 |
| -5.8 | Round 7 | BLUE NOTE | 2 | 3NT | ♠2 | -1 | -5 |
| -7.5 | Round 3 | TEAM MRS | 10 | 3NT | ♦K | = | -10 |
| -7.9 | Round 8 | GOOD LUCK | 23 | 3NT | ♣Q | = | -3 |
| -9.6 | Round 1 | ASHE | 7 | 4♠x | ♦Q | = | -11 |
| -11.3 | Round 1 | ASHE | 1 | 5♣x | ♥Q | -5 | -3 |