QIU Shi · CHINA RDFZ1
vs par split: bidding -0.38 · play +0.98
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.80/bd
Card play — on target: opening leads 81.2% #6 of 18 · declarer play 81.8% #4 of 18 · defence 89.2% #6 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 81.8% (11) |
| Declarer play | 100.0% (4) | 71.4% (7) |
| Defence | 84.6% (13) | 91.7% (24) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (4) · ♦ 50.0% (4) · ♣ 66.7% (3)
vs par by strain: NT +0.14 (22) · a suit +0.86 (42)
vs par by level: part-score +1.41 (29) · game +0.52 (31) · slam -4.50 (4)
By role: declaring +0.64/bd (-2.33 vs par · 27) · defending +1.08/bd (+2.76 vs par · 37)
By vulnerability: vulnerable +1.53/bd (+1.16 vs par · 32) · not vulnerable +0.25/bd (+0.06 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | H.Yu | C.Lo – Y.Chen | Closed | 16 | +30.6 | +1.91 | +2.00 |
| Semifinal | H.Yu | Z.Wu – Z.Yuan | Open | 16 | +22.7 | +1.42 | -1.31 |
| Final | H.Yu | S.Liu – Y.Shao | Open | 16 | +34.8 | +2.17 | +2.12 |
| Final | H.Yu | Y.Shang – R.Li | Open | 16 | -31.1 | -1.94 | -0.38 |
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 |
|---|---|---|---|---|---|---|---|
| +10.3 | Quarterfinal | CHINESE TAIPEI BLUE | 30 | 6NT | ♥9 | -1 | +14 |
| +9.7 | Final | SX HYSW | 3 | 3♠ | ♣6 | = | +8 |
| +9.4 | Quarterfinal | CHINESE TAIPEI BLUE | 27 | 4♠x | ♦K | -2 | +12 |
| +8.0 | Final | SX HYSW | 7 | 4♠ | ♦9 | -1 | +12 |
| +7.1 | Quarterfinal | CHINESE TAIPEI BLUE | 25 | 5♦x | ♠2 | -1 | +6 |
| +6.7 | Final | SX HYSW | 13 | 4♥ | ♦4 | -1 | +12 |
| +6.3 | Final | SX HYSW | 19 | 3NT | ♦6 | -4 | +8 |
| +6.0 | Quarterfinal | CHINESE TAIPEI BLUE | 28 | 2♥ | ♦2 | = | +11 |
| +6.0 | Semifinal | SX XHEST | 6 | 6NT | ♠K | +1 | -13 |
| +6.0 | Semifinal | SX XHEST | 11 | 6♦x | ♥A | -1 | -5 |
| +5.7 | Semifinal | SX XHEST | 14 | 3♦ | ♠4 | = | +1 |
| +5.0 | Quarterfinal | CHINESE TAIPEI BLUE | 26 | 2♦ | ♣A | = | +5 |
| +5.0 | Final | SX HYSW | 23 | 4♥ | ♠2 | -1 | +6 |
| +4.7 | Semifinal | SX XHEST | 4 | 4♥ | ♠9 | +1 | +1 |
| +4.7 | Semifinal | SX XHEST | 5 | 2♥ | ♦K | = | +6 |
| +4.7 | Final | SX HYSW | 12 | 3NT | ♥7 | -2 | +13 |
| +4.7 | Final | SX HYSW | 29 | 2♥ | ♠6 | +1 | +10 |
| +4.3 | Quarterfinal | CHINESE TAIPEI BLUE | 29 | 3NT | ♠2 | = | +0 |
| +4.3 | Final | SX HYSW | 21 | 3NT | ♥7 | = | +0 |
| +4.0 | Final | SX HYSW | 9 | 5♠x | ♣K | -2 | +5 |
| +3.3 | Semifinal | SX XHEST | 7 | 2NT | ♦K | +1 | -1 |
| +3.3 | Semifinal | SX XHEST | 13 | 2NT | ♠J | = | +1 |
| +3.1 | Quarterfinal | CHINESE TAIPEI BLUE | 17 | 2NT | ♣Q | -2 | +5 |
| +3.0 | Final | SX HYSW | 16 | 3NT | ♠10 | -1 | -6 |
| +2.7 | Semifinal | SX XHEST | 10 | 2NT | ♥6 | +2 | +9 |
| +2.6 | Quarterfinal | CHINESE TAIPEI BLUE | 31 | 4♠ | ♥7 | -1 | +12 |
| +2.4 | Quarterfinal | CHINESE TAIPEI BLUE | 19 | 2♠ | ♥A | +1 | +6 |
| +2.3 | Semifinal | SX XHEST | 15 | 3NT | ♠9 | -2 | +2 |
| +2.3 | Final | SX HYSW | 6 | 3♥ | ♦4 | +1 | +7 |
| +2.0 | Final | SX HYSW | 10 | 3♠ | ♦2 | = | +0 |
| +2.0 | Final | SX HYSW | 22 | 3NT | ♦9 | -2 | +6 |
| +1.7 | Semifinal | SX XHEST | 16 | 4♥ | ♣10 | +2 | -9 |
| +1.7 | Final | SX HYSW | 2 | 3♦ | ♠A | -1 | +5 |
| +1.7 | Final | SX HYSW | 27 | 3NT | ♦3 | = | +0 |
| +1.3 | Semifinal | SX XHEST | 9 | 2♥ | ♠K | -1 | +0 |
| +1.0 | Quarterfinal | CHINESE TAIPEI BLUE | 20 | 2♠ | ♦2 | +1 | +0 |
| +1.0 | Final | SX HYSW | 1 | 2♥ | ♦K | = | +1 |
| +1.0 | Final | SX HYSW | 31 | 4♠ | ♥10 | +1 | +1 |
| +0.7 | Semifinal | SX XHEST | 3 | 4♥ | ♣6 | = | +1 |
| -0.0 | Quarterfinal | CHINESE TAIPEI BLUE | 18 | 3NT | ♦7 | +3 | -11 |
| -0.0 | Final | SX HYSW | 4 | 3NT | ♠10 | +2 | +1 |
| -0.0 | Final | SX HYSW | 5 | 4♥ | ♠9 | = | -3 |
| -0.0 | Final | SX HYSW | 14 | 3NT | ♣8 | +2 | -14 |
| -0.0 | Final | SX HYSW | 15 | 4♠ | ♦K | +1 | +0 |
| -0.0 | Final | SX HYSW | 18 | 4♠ | ♥2 | +1 | +0 |
| -0.3 | Final | SX HYSW | 11 | 1NT | ♣2 | +1 | +0 |
| -0.7 | Semifinal | SX XHEST | 1 | 3♠ | ♣K | -2 | -1 |
| -1.3 | Quarterfinal | CHINESE TAIPEI BLUE | 21 | 3♦ | ♣10 | = | -6 |
| -1.3 | Final | SX HYSW | 17 | 2♦ | ♣Q | -1 | +2 |
| -1.3 | Final | SX HYSW | 24 | 3♦ | ♣5 | = | -5 |
| -3.6 | Quarterfinal | CHINESE TAIPEI BLUE | 22 | 3♣ | ♣A | -2 | -2 |
| -4.1 | Quarterfinal | CHINESE TAIPEI BLUE | 32 | 1NT | ♠7 | = | -6 |
| -4.3 | Quarterfinal | CHINESE TAIPEI BLUE | 23 | 2♠ | ♣6 | -1 | -6 |
| -4.7 | Final | SX HYSW | 30 | 3♦ | ♣4 | +1 | +0 |
| -4.7 | Final | SX HYSW | 32 | 2NT | ♣5 | +3 | +3 |
| -5.0 | Semifinal | SX XHEST | 12 | 3♥ | ♠Q | = | -11 |
| -6.0 | Semifinal | SX XHEST | 8 | 5♦ | ♠A | -1 | -4 |
| -7.3 | Quarterfinal | CHINESE TAIPEI BLUE | 24 | 4♥ | ♦A | = | -8 |
| -8.0 | Semifinal | SX XHEST | 2 | 3NT | ♦10 | = | +2 |
| -8.0 | Final | SX HYSW | 8 | 5♣ | ♠2 | = | -7 |
| -8.7 | Final | SX HYSW | 26 | 4♥x | ♣K | -2 | -12 |
| -9.7 | Final | SX HYSW | 20 | 2♠ | ♦10 | +2 | -1 |
| -12.7 | Final | SX HYSW | 28 | 3NT | ♠5 | = | -10 |
| -13.0 | Final | SX HYSW | 25 | 6♠ | ♣A | -1 | -14 |