LI Gaiyu · HONG KONG HAI JIU
vs par split: bidding -1.02 · play -0.24
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted -0.32/bd
Card play — on target: opening leads 66.7% #444 of 579 · declarer play 20.0% #578 of 579 · defence 78.9% #482 of 579
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 60.0% (5) |
| Declarer play | 0.0% (2) | 25.0% (8) |
| Defence | 66.7% (6) | 84.6% (13) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 0.0% (1) · ♦ 100.0% (3) · ♣ 50.0% (2)
vs par by strain: NT -0.77 (13) · a suit -1.48 (29)
vs par by level: part-score -1.40 (15) · game -1.08 (24) · slam -2.00 (3)
By role: declaring -0.93/bd (-4.65 vs par · 23) · defending +0.81/bd (+2.84 vs par · 19)
By vulnerability: vulnerable -0.39/bd (-1.81 vs par · 21) · not vulnerable +0.10/bd (-0.71 vs par · 21)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Shi | U.Kasimir – P.Jokisch | Open | 7 | -14.4 | -2.06 | -3.71 |
| Round 3 | R.Shi | G.Manna – K.Samant | Closed | 7 | +25.5 | +3.64 | +0.57 |
| Round 5 | R.Shi | Z.Yu – Z.Li | Closed | 7 | +4.1 | +0.59 | +1.00 |
| Round 6 | Y.Liu | G.Lorentz – S.Burgess | Open | 7 | -2.0 | -0.29 | +3.14 |
| Round 7 | S.Wang | Z.Ling – Z.Fang | Closed | 7 | -3.9 | -0.56 | -2.57 |
| Round 8 | R.Shi | P.Niedzielski – J.Makaruk | Open | 7 | -15.2 | -2.17 | -6.00 |
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 |
|---|---|---|---|---|---|---|---|
| +14.3 | Round 3 | PODDAR DEVELOPERS | 21 | 7♠ | ♦K | -1 | +20 |
| +7.4 | Round 5 | DONGFENG FENGSHEN | 5 | 3NT | ♣A | -2 | +8 |
| +6.4 | Round 7 | SHAOGUAN RENHUA | 15 | 5♦x | ♥A | = | -10 |
| +6.1 | Round 3 | PODDAR DEVELOPERS | 16 | 5♦ | ♥6 | +1 | +11 |
| +5.6 | Round 7 | SHAOGUAN RENHUA | 16 | 3NT | ♠2 | = | +0 |
| +5.5 | Round 6 | LORENTZ | 8 | 2♦ | ♣A | -1 | +9 |
| +5.0 | Round 6 | LORENTZ | 12 | 3NT | ♣2 | -2 | +11 |
| +3.4 | Round 5 | DONGFENG FENGSHEN | 4 | 3♠ | ♥K | = | +10 |
| +3.3 | Round 6 | LORENTZ | 10 | 3NT | ♠Q | -1 | +6 |
| +3.1 | Round 3 | PODDAR DEVELOPERS | 15 | 3♠ | ♥A | -1 | +5 |
| +2.6 | Round 1 | KASIMIRS DREAMTEAM | 4 | 1NT | ♣9 | -1 | -1 |
| +2.6 | Round 5 | DONGFENG FENGSHEN | 1 | 3NT | ♥7 | +1 | +1 |
| +2.2 | Round 3 | PODDAR DEVELOPERS | 17 | 3♥ | ♦A | = | +0 |
| +2.0 | Round 3 | PODDAR DEVELOPERS | 19 | 3NT | ♥2 | +1 | -17 |
| +2.0 | Round 8 | CONSUS POLAND | 26 | 3NT | ♠3 | = | +0 |
| +1.9 | Round 5 | DONGFENG FENGSHEN | 3 | 3NT | ♠J | -2 | +6 |
| +1.7 | Round 1 | KASIMIRS DREAMTEAM | 1 | 3♣ | ♠10 | -3 | +6 |
| +1.7 | Round 8 | CONSUS POLAND | 24 | 4♥ | ♠A | = | -1 |
| +1.6 | Round 1 | KASIMIRS DREAMTEAM | 3 | 2♠ | ♣9 | -1 | +1 |
| +1.3 | Round 6 | LORENTZ | 11 | 3♣ | ♦7 | = | -1 |
| -0.3 | Round 3 | PODDAR DEVELOPERS | 20 | 2♥x | ♦7 | -2 | -13 |
| -0.3 | Round 7 | SHAOGUAN RENHUA | 20 | 4♥ | ♦8 | +2 | +13 |
| -1.0 | Round 5 | DONGFENG FENGSHEN | 7 | 4♠ | ♥6 | = | +0 |
| -1.1 | Round 6 | LORENTZ | 9 | 4♥ | ♠2 | = | +13 |
| -1.6 | Round 1 | KASIMIRS DREAMTEAM | 5 | 3♣ | ♠6 | -4 | -2 |
| -1.9 | Round 3 | PODDAR DEVELOPERS | 18 | 1NT | ♥3 | -3 | -2 |
| -2.2 | Round 8 | CONSUS POLAND | 27 | 5♣ | ♠10 | -2 | -5 |
| -2.4 | Round 8 | CONSUS POLAND | 25 | 4♠x | ♣K | -2 | -7 |
| -2.7 | Round 6 | LORENTZ | 13 | 2♠ | ♥K | +3 | -2 |
| -2.8 | Round 7 | SHAOGUAN RENHUA | 19 | 4♠ | ♣6 | -2 | -2 |
| -3.1 | Round 7 | SHAOGUAN RENHUA | 18 | 3NT | ♥5 | -2 | -6 |
| -3.3 | Round 1 | KASIMIRS DREAMTEAM | 2 | 4♠ | ♥Q | -3 | -7 |
| -3.5 | Round 8 | CONSUS POLAND | 28 | 4♥ | ♣6 | -2 | -11 |
| -3.6 | Round 7 | SHAOGUAN RENHUA | 21 | 4♠ | ♦6 | -2 | -6 |
| -4.3 | Round 5 | DONGFENG FENGSHEN | 2 | 4♥ | ♠10 | -1 | -5 |
| -5.0 | Round 8 | CONSUS POLAND | 23 | 1NT | ♠6 | -3 | -5 |
| -5.8 | Round 8 | CONSUS POLAND | 22 | 6♠ | ♣Q | -2 | -13 |
| -5.9 | Round 5 | DONGFENG FENGSHEN | 6 | 6♣ | ♠8 | +1 | -13 |
| -6.1 | Round 7 | SHAOGUAN RENHUA | 17 | 4♠ | ♥2 | = | -7 |
| -6.2 | Round 1 | KASIMIRS DREAMTEAM | 6 | 3NT | ♦Q | = | -11 |
| -9.2 | Round 1 | KASIMIRS DREAMTEAM | 7 | 4♣ | ♥6 | -1 | -12 |
| -13.3 | Round 6 | LORENTZ | 14 | 3♠x | ♦A | +1 | -14 |