BI Xiaoran · SXDAISY
vs par split: bidding -0.15 · play -0.35
Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted +0.28/bd
Card play — on target: opening leads 84.6% #18 of 46 · declarer play 53.3% #41 of 46 · defence 79.3% #36 of 46
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 90.0% (10) |
| Declarer play | 37.5% (8) | 71.4% (7) |
| Defence | 83.3% (6) | 78.3% (23) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 50.0% (2) · ♦ 100.0% (2) · ♣ 100.0% (5)
vs par by strain: NT -1.56 (16) · a suit -0.05 (39)
vs par by level: part-score -1.05 (19) · game -0.23 (34) · slam +0.50 (2)
By role: declaring +0.41/bd (-2.74 vs par · 27) · defending +0.29/bd (+1.72 vs par · 29)
By vulnerability: vulnerable +0.44/bd (-0.93 vs par · 28) · not vulnerable +0.25/bd (+0.07 vs par · 28)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Zhao | K.Vujic – V.Katanic | Closed | 8 | +21.7 | +2.71 | +5.12 |
| Round 2 | Y.Zhao | Q.He – Q.Chao | Open | 8 | +13.0 | +1.62 | -1.88 |
| Round 4 | Y.Zhao | C.Ge – Y.Lu | Open | 8 | -14.5 | -1.81 | -1.62 |
| Round 5 | Y.Zhao | Y.Gao – T.Xu | Closed | 8 | +12.8 | +1.60 | -0.25 |
| Round 7 | Y.Zhao | I.Oeberg – T.Indrebo | Open | 8 | -12.7 | -1.59 | -0.75 |
| Round 8 | Y.Zhao | L.Covill – E.Visser | Closed | 8 | -5.6 | -0.70 | -3.25 |
| Round 9 | Y.Zhao | S.Baldysz – J.Zalewska | Open | 8 | +4.7 | +0.59 | -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 |
|---|---|---|---|---|---|---|---|
| +9.8 | Round 1 | SERBIA | 2 | 5♥ | ♣5 | +1 | +11 |
| +9.8 | Round 7 | SOFIES WORLD | 22 | 6♠ | ♠3 | +1 | +1 |
| +9.7 | Round 8 | SCREWDRIVER | 28 | 3NT | ♣K | +2 | +4 |
| +8.4 | Round 1 | SERBIA | 4 | 4♠ | ♣2 | -2 | +12 |
| +8.3 | Round 5 | SXTULIP | 1 | 3NT | ♣5 | -4 | +8 |
| +7.7 | Round 2 | ZHIHAOLE | 12 | 3NT | ♣9 | = | -2 |
| +6.7 | Round 5 | SXTULIP | 5 | 6♠ | ♥10 | = | +0 |
| +6.2 | Round 1 | SERBIA | 3 | 3NT | ♠5 | +1 | +7 |
| +5.6 | Round 9 | POLAND GIRLS | 7 | 2♥ | ♠10 | -2 | +8 |
| +5.4 | Round 8 | SCREWDRIVER | 30 | 4♠ | ♦6 | = | +3 |
| +5.4 | Round 9 | POLAND GIRLS | 5 | 4♠ | ♦10 | -1 | +12 |
| +4.7 | Round 1 | SERBIA | 5 | 3♥ | ♠4 | -1 | +5 |
| +4.6 | Round 2 | ZHIHAOLE | 11 | 4♥ | ♣4 | +2 | +1 |
| +4.6 | Round 4 | SXPEONY | 28 | 4♠ | ♥2 | -1 | +5 |
| +4.3 | Round 5 | SXTULIP | 8 | 4♥ | ♣10 | = | +8 |
| +4.3 | Round 9 | POLAND GIRLS | 1 | 2♥ | ♠6 | = | +9 |
| +3.1 | Round 5 | SXTULIP | 4 | 1NT | ♠3 | -1 | +5 |
| +2.3 | Round 7 | SOFIES WORLD | 17 | Pass | +3 | ||
| +1.8 | Round 5 | SXTULIP | 7 | 3NT | ♠4 | -2 | +7 |
| +1.8 | Round 9 | POLAND GIRLS | 2 | 3♥ | ♣J | = | -7 |
| +1.6 | Round 9 | POLAND GIRLS | 6 | 5♦ | ♠10 | = | +2 |
| +1.4 | Round 1 | SERBIA | 7 | 3♥ | ♣A | = | +0 |
| +1.4 | Round 2 | ZHIHAOLE | 13 | 4♠ | ♣8 | +3 | +2 |
| +1.4 | Round 2 | ZHIHAOLE | 15 | 2NT | ♣4 | = | +0 |
| +1.4 | Round 2 | ZHIHAOLE | 16 | 3♥ | ♣7 | -2 | -6 |
| +1.3 | Round 2 | ZHIHAOLE | 14 | 4♦ | ♣A | -2 | -1 |
| +0.7 | Round 4 | SXPEONY | 32 | 2NT | ♦6 | +1 | +8 |
| +0.3 | Round 9 | POLAND GIRLS | 8 | 4♥ | ♠10 | -2 | +1 |
| +0.2 | Round 5 | SXTULIP | 2 | 4♥ | ♦A | -1 | -2 |
| +0.1 | Round 1 | SERBIA | 6 | 3♦ | ♣5 | +1 | +10 |
| +0.0 | Round 8 | SCREWDRIVER | 26 | 4♠ | ♥10 | = | +0 |
| -0.1 | Round 4 | SXPEONY | 26 | 2♥ | ♦6 | -1 | +0 |
| -0.4 | Round 4 | SXPEONY | 25 | 3♥ | ♣6 | +1 | -1 |
| -0.4 | Round 8 | SCREWDRIVER | 29 | 2♠ | ♣3 | +1 | -10 |
| -0.6 | Round 2 | ZHIHAOLE | 9 | 4♠ | ♦7 | +1 | +0 |
| -1.3 | Round 7 | SOFIES WORLD | 19 | 4♥ | ♣A | -1 | +5 |
| -2.2 | Round 4 | SXPEONY | 27 | 4♥ | ♦K | +1 | -1 |
| -2.2 | Round 5 | SXTULIP | 3 | 3NT | ♣J | +3 | -14 |
| -3.0 | Round 1 | SERBIA | 8 | 5♥ | ♠A | -1 | +2 |
| -3.0 | Round 8 | SCREWDRIVER | 25 | 5♠ | ♥A | = | +0 |
| -3.9 | Round 7 | SOFIES WORLD | 18 | 5♣ | ♠A | -1 | +5 |
| -4.2 | Round 2 | ZHIHAOLE | 10 | 3♥ | ♣A | -2 | -9 |
| -4.3 | Round 4 | SXPEONY | 29 | 3NT | ♠5 | +1 | +0 |
| -4.3 | Round 7 | SOFIES WORLD | 24 | 3♦ | ♣6 | = | -5 |
| -4.6 | Round 7 | SOFIES WORLD | 20 | 3NT | ♥K | +2 | +0 |
| -5.0 | Round 7 | SOFIES WORLD | 23 | 4♥ | ♥8 | -2 | -8 |
| -5.2 | Round 8 | SCREWDRIVER | 27 | 2NT | ♣6 | -1 | -5 |
| -5.6 | Round 4 | SXPEONY | 30 | 3NT | ♣5 | -1 | -11 |
| -5.7 | Round 7 | SOFIES WORLD | 21 | 4♠ | ♥3 | = | -7 |
| -5.9 | Round 1 | SERBIA | 1 | 2♠ | ♠3 | +1 | -6 |
| -6.0 | Round 8 | SCREWDRIVER | 31 | 4♠ | ♥5 | -2 | -13 |
| -6.0 | Round 9 | POLAND GIRLS | 3 | 3NT | ♣8 | -3 | -13 |
| -6.1 | Round 8 | SCREWDRIVER | 32 | 3NT | ♥6 | -1 | -5 |
| -7.2 | Round 4 | SXPEONY | 31 | 5♠ | ♣4 | -2 | -13 |
| -8.3 | Round 9 | POLAND GIRLS | 4 | 3♦x | ♣6 | = | -15 |
| -9.4 | Round 5 | SXTULIP | 6 | 3NT | ♠Q | -1 | -14 |