SHI Qinyi · SX SWXH
20rank
+1.2Butler · 10 bds
+0.12per board
±4.9swing
+0.70vs par /bd
+1.18adjusted /bd
by round
vs par split: bidding +2.40 · play -1.70
Strength of schedule: opponents averaged +1.06/bd (a tough draw) → opponent-adjusted +1.18/bd
Card play — on target: opening leads 100.0% · declarer play 50.0% · defence 80.0%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 100.0% (2) |
| Declarer play | 50.0% (2) | 50.0% (2) |
| Defence | 50.0% (2) | 100.0% (3) |
Opening leads by suit led: ♥ 100.0% (2) · ♦ 100.0% (2)
vs par by strain: NT -0.80 (5) · a suit +2.20 (5)
vs par by level: part-score -3.75 (4) · game +3.67 (6)
By role: declaring -2.64/bd (-4.00 vs par · 5) · defending +2.88/bd (+5.40 vs par · 5)
By vulnerability: vulnerable +1.92/bd (+2.40 vs par · 5) · not vulnerable -1.68/bd (-1.00 vs par · 5)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | D.Huang | Y.Chen – X.Ruan | Open | 10 | +1.2 | +0.12 | +0.70 |
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 |
|---|---|---|---|---|---|---|---|
| +7.0 | Round 2 | SX XHLD | 20 | 5♠ | ♥3 | -1 | +12 |
| +5.4 | Round 2 | SX XHLD | 15 | 3NT | ♦K | +3 | +11 |
| +4.8 | Round 2 | SX XHLD | 16 | 4♥ | ♦4 | -2 | +8 |
| +1.8 | Round 2 | SX XHLD | 13 | 1NT | ♣8 | +2 | +0 |
| +1.6 | Round 2 | SX XHLD | 17 | 4♥ | ♦4 | = | +0 |
| -1.2 | Round 2 | SX XHLD | 14 | 4♠ | ♦7 | = | +1 |
| -1.6 | Round 2 | SX XHLD | 18 | 1NT | ♥2 | +1 | -5 |
| -3.0 | Round 2 | SX XHLD | 12 | 2NT | ♠5 | -1 | -6 |
| -3.0 | Round 2 | SX XHLD | 19 | 1NT | ♥8 | -1 | -4 |
| -10.6 | Round 2 | SX XHLD | 11 | 4♥ | ♣6 | -1 | -10 |