LEE Yi-Hsien · CHINESE TAIPEI BLUE
vs par split: bidding -0.10 · play -0.20
Strength of schedule: opponents averaged +0.83/bd (a tough draw) → opponent-adjusted +0.71/bd
Card play — on target: opening leads 100.0% #1 of 60 · declarer play 71.4% #32 of 60 · defence 75.0% #42 of 61
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (5) |
| Declarer play | 100.0% (4) | 60.0% (10) |
| Defence | 90.9% (11) | 61.5% (13) |
Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (4) · ♣ 100.0% (1)
vs par by strain: NT +0.59 (17) · a suit -0.76 (33)
vs par by level: part-score -1.20 (25) · game +1.55 (20) · slam -3.20 (5)
By role: declaring +0.93/bd (-2.35 vs par · 26) · defending -1.25/bd (+1.92 vs par · 24)
By vulnerability: vulnerable +0.61/bd (+1.39 vs par · 26) · not vulnerable -0.90/bd (-2.12 vs par · 24)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Wu | Y.Huang – Y.Lan | Closed | 10 | -7.3 | -0.73 | +1.70 |
| Round 3 | M.Wu | Y.Ding – Z.Cai | Open | 10 | +23.6 | +2.36 | +2.40 |
| Round 4 | M.Wu | Y.Liu – R.Wang | Closed | 10 | -17.6 | -1.76 | -4.00 |
| Round 6 | M.Wu | Y.Niu – B.Zhang | Closed | 10 | +3.4 | +0.34 | +0.50 |
| Round 7 | M.Wu | Y.Yun – Z.Yuan | Closed | 10 | -7.8 | -0.78 | -2.10 |
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 |
|---|---|---|---|---|---|---|---|
| +12.7 | Round 6 | CHINA RDFZ3 | 29 | 6♣ | ♥6 | = | +0 |
| +6.6 | Round 3 | CHINA RDFZ1 | 21 | 2NT | ♣4 | -3 | +6 |
| +6.0 | Round 1 | CHINESE TAIPEI WHITE | 5 | 4♥ | ♣A | = | +13 |
| +5.5 | Round 3 | CHINA RDFZ1 | 29 | 3NT | ♠A | -3 | +10 |
| +5.0 | Round 3 | CHINA RDFZ1 | 26 | 4♠ | ♠5 | = | +0 |
| +4.8 | Round 4 | SX XNWY | 3 | 3♥ | ♠K | -2 | +3 |
| +4.4 | Round 6 | CHINA RDFZ3 | 26 | 4♠ | ♦4 | = | +0 |
| +4.1 | Round 7 | SX XHEST | 10 | 4♥ | ♠A | +1 | +0 |
| +3.7 | Round 6 | CHINA RDFZ3 | 22 | 4♠ | ♦2 | +2 | +1 |
| +3.5 | Round 7 | SX XHEST | 2 | 2♥ | ♦K | = | +5 |
| +3.2 | Round 7 | SX XHEST | 5 | 5♣ | ♥K | = | -1 |
| +3.1 | Round 3 | CHINA RDFZ1 | 27 | 4♠ | ♦2 | = | +0 |
| +3.1 | Round 7 | SX XHEST | 3 | 3NT | ♦K | +1 | +0 |
| +2.6 | Round 3 | CHINA RDFZ1 | 23 | 2♣ | ♠A | +3 | +7 |
| +2.3 | Round 1 | CHINESE TAIPEI WHITE | 7 | 4♠ | ♠4 | -1 | +6 |
| +1.8 | Round 3 | CHINA RDFZ1 | 24 | 3♦ | ♣A | +1 | +0 |
| +1.7 | Round 4 | SX XNWY | 7 | 1NT | ♣K | +1 | -1 |
| +1.7 | Round 6 | CHINA RDFZ3 | 24 | 3NT | ♥9 | +3 | -11 |
| +1.2 | Round 6 | CHINA RDFZ3 | 27 | 1NT | ♥J | -1 | -2 |
| +1.1 | Round 4 | SX XNWY | 1 | 2♥ | ♣5 | -1 | -4 |
| +0.5 | Round 1 | CHINESE TAIPEI WHITE | 2 | 3NT | ♦10 | -2 | +6 |
| +0.3 | Round 3 | CHINA RDFZ1 | 25 | 2♠ | ♥6 | +1 | -1 |
| +0.2 | Round 3 | CHINA RDFZ1 | 28 | 3♠ | ♥K | +1 | +2 |
| +0.2 | Round 7 | SX XHEST | 1 | 4♥ | ♣5 | +2 | -11 |
| +0.1 | Round 4 | SX XNWY | 8 | 3♠ | ♣3 | = | -1 |
| -0.2 | Round 1 | CHINESE TAIPEI WHITE | 8 | 4♣ | ♦A | -1 | +2 |
| -0.2 | Round 4 | SX XNWY | 6 | 1NT | ♦6 | = | +2 |
| -0.2 | Round 7 | SX XHEST | 7 | 5♠ | ♥Q | +1 | +13 |
| -0.4 | Round 4 | SX XNWY | 5 | 4♠ | ♥A | = | +1 |
| -0.5 | Round 4 | SX XNWY | 2 | 1NT | ♦7 | -1 | -3 |
| -0.5 | Round 7 | SX XHEST | 6 | 3♠ | ♦6 | +1 | -10 |
| -0.6 | Round 3 | CHINA RDFZ1 | 22 | 2♣ | ♠3 | = | +0 |
| -0.9 | Round 3 | CHINA RDFZ1 | 30 | 1NT | ♠3 | +1 | +0 |
| -1.0 | Round 1 | CHINESE TAIPEI WHITE | 6 | 3♥ | ♣J | +1 | -6 |
| -1.6 | Round 1 | CHINESE TAIPEI WHITE | 1 | 2NT | ♥2 | -2 | +0 |
| -2.5 | Round 1 | CHINESE TAIPEI WHITE | 9 | 3NT | ♣3 | -1 | -5 |
| -2.5 | Round 1 | CHINESE TAIPEI WHITE | 10 | 3♣ | ♠K | +1 | -1 |
| -2.5 | Round 6 | CHINA RDFZ3 | 25 | 3NT | ♥J | +1 | +11 |
| -2.9 | Round 1 | CHINESE TAIPEI WHITE | 3 | 3NT | ♠7 | = | +1 |
| -3.1 | Round 6 | CHINA RDFZ3 | 21 | 6♥ | ♥10 | +1 | +11 |
| -3.4 | Round 6 | CHINA RDFZ3 | 23 | 2NT | ♠2 | = | +0 |
| -3.7 | Round 7 | SX XHEST | 4 | 5♣ | ♠10 | -1 | -3 |
| -3.9 | Round 4 | SX XNWY | 4 | 3♠ | ♥K | +1 | -10 |
| -4.3 | Round 6 | CHINA RDFZ3 | 28 | 2NT | ♦7 | -2 | -5 |
| -5.4 | Round 1 | CHINESE TAIPEI WHITE | 4 | 1NT | ♥10 | = | +1 |
| -7.0 | Round 6 | CHINA RDFZ3 | 30 | 4♠ | ♦8 | = | +0 |
| -8.5 | Round 7 | SX XHEST | 9 | 7♥ | ♣8 | = | +0 |
| -9.0 | Round 7 | SX XHEST | 8 | 6♣ | ♥3 | -1 | -14 |
| -9.4 | Round 4 | SX XNWY | 9 | 2♠ | ♦J | = | -14 |
| -10.9 | Round 4 | SX XNWY | 10 | 6♠ | ♣K | -1 | -13 |