GE Chenyun · SX VENUS
vs par split: bidding -1.18 · play +0.52
Strength of schedule: opponents averaged +0.19/bd (a tough draw) → opponent-adjusted +0.53/bd
Card play — on target: opening leads 72.2% #26 of 51 · declarer play 87.5% #9 of 51 · defence 89.7% #4 of 51
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (8) | 70.0% (10) |
| Declarer play | 100.0% (4) | 83.3% (12) |
| Defence | 83.3% (12) | 94.1% (17) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 50.0% (6) · ♦ 83.3% (6) · ♣ 100.0% (2)
vs par by strain: NT -1.92 (24) · a suit +0.17 (36)
vs par by level: part-score +0.04 (24) · game -0.77 (30) · slam -3.00 (6)
By role: declaring -0.09/bd (-2.48 vs par · 31) · defending +0.81/bd (+1.28 vs par · 29)
By vulnerability: vulnerable -0.06/bd (-0.97 vs par · 29) · not vulnerable +0.73/bd (-0.39 vs par · 31)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Sun | X.Zhang – Y.Liu | Open | 10 | +0.4 | +0.04 | -2.60 |
| Round 2 | Y.Lu | A.Dhir – M.Weingarten | Open | 10 | -9.4 | -0.94 | -0.90 |
| Round 4 | Y.Lu | W.Yu – F.Yang | Open | 10 | -8.5 | -0.85 | -0.10 |
| Round 5 | Y.Lu | M.Lu – H.Xu | Open | 10 | -2.5 | -0.25 | -2.20 |
| Round 8 | Y.Lu | R.Wang – Y.Fu | Closed | 10 | +19.4 | +1.94 | +0.20 |
| Round 9 | Y.Lu | Y.Lu – Y.Zhao | Open | 10 | +21.3 | +2.13 | +1.60 |
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 |
|---|---|---|---|---|---|---|---|
| +15.0 | Round 9 | SX SATURN | 15 | 6♠x | ♥4 | = | +13 |
| +11.6 | Round 8 | SX MERCURY | 5 | 2♥ | ♣7 | -2 | +13 |
| +7.9 | Round 9 | SX SATURN | 18 | 4♠ | ♥4 | -3 | +10 |
| +5.6 | Round 1 | SX JUPITER | 8 | 4♠x | ♥K | -2 | -3 |
| +5.0 | Round 4 | SX MARS | 15 | 4♠ | ♣5 | +1 | +14 |
| +5.0 | Round 8 | SX MERCURY | 10 | 2NT | ♠4 | +1 | +6 |
| +4.9 | Round 4 | SX MARS | 18 | 3♥ | ♣6 | -2 | +5 |
| +4.9 | Round 9 | SX SATURN | 19 | 3♣ | ♥Q | -2 | +5 |
| +4.7 | Round 4 | SX MARS | 19 | 4♥ | ♠A | +1 | +7 |
| +4.4 | Round 1 | SX JUPITER | 6 | 3♦ | ♥5 | +2 | +10 |
| +4.1 | Round 5 | SX STARLORD | 27 | 2♥ | ♣A | = | -1 |
| +3.7 | Round 8 | SX MERCURY | 8 | 5♠ | ♠5 | -3 | +7 |
| +3.6 | Round 5 | SX STARLORD | 23 | 5♦ | ♣A | -1 | -9 |
| +3.6 | Round 8 | SX MERCURY | 4 | 3♥ | ♦6 | = | +0 |
| +3.4 | Round 5 | SX STARLORD | 22 | 2♠ | ♥3 | -1 | +5 |
| +3.4 | Round 5 | SX STARLORD | 24 | 6♦ | ♣K | = | -2 |
| +3.1 | Round 2 | USA | 11 | 1NT | ♠9 | -3 | +1 |
| +3.0 | Round 8 | SX MERCURY | 1 | 3NT | ♣4 | +1 | +7 |
| +3.0 | Round 9 | SX SATURN | 14 | 1♠ | ♦9 | +2 | +0 |
| +2.7 | Round 1 | SX JUPITER | 4 | 5♦ | ♠Q | +1 | -10 |
| +2.6 | Round 1 | SX JUPITER | 9 | 4♥x | ♦3 | -1 | -5 |
| +2.3 | Round 8 | SX MERCURY | 9 | 3♣ | ♣4 | -1 | +1 |
| +2.3 | Round 9 | SX SATURN | 16 | 4♥ | ♠A | +1 | -4 |
| +2.3 | Round 9 | SX SATURN | 20 | 3NT | ♦10 | = | +13 |
| +2.1 | Round 1 | SX JUPITER | 2 | 3♥ | ♦10 | = | +0 |
| +1.7 | Round 2 | USA | 20 | 1NT | ♥2 | +1 | +0 |
| +1.6 | Round 2 | USA | 13 | 4♥ | ♠8 | +1 | +0 |
| +0.9 | Round 1 | SX JUPITER | 10 | 5♥ | ♠4 | +1 | +1 |
| +0.6 | Round 2 | USA | 17 | 3NT | ♠7 | +1 | +0 |
| +0.4 | Round 8 | SX MERCURY | 6 | 3NT | ♠2 | = | +0 |
| +0.3 | Round 2 | USA | 19 | 2♥ | ♦9 | -3 | -10 |
| +0.3 | Round 4 | SX MARS | 13 | 1NT | ♥2 | +1 | +0 |
| +0.1 | Round 4 | SX MARS | 17 | 3NT | ♦5 | +2 | -1 |
| -0.0 | Round 2 | USA | 14 | 3NT | ♠Q | -1 | -4 |
| -0.0 | Round 2 | USA | 18 | 3NT | ♠Q | +1 | +0 |
| -0.1 | Round 1 | SX JUPITER | 5 | 1NT | ♥6 | -1 | -5 |
| -0.3 | Round 8 | SX MERCURY | 2 | 2♥ | ♥2 | = | -7 |
| -0.4 | Round 5 | SX STARLORD | 25 | 3NT | ♥3 | +2 | -1 |
| -0.4 | Round 9 | SX SATURN | 11 | 3NT | ♣Q | = | +1 |
| -1.0 | Round 4 | SX MARS | 11 | 3♦ | ♣4 | -1 | -9 |
| -1.3 | Round 9 | SX SATURN | 12 | 6♦ | ♣5 | = | +2 |
| -1.4 | Round 5 | SX STARLORD | 30 | 4♠ | ♦3 | = | +0 |
| -1.6 | Round 2 | USA | 12 | 1♠ | ♦K | +2 | +0 |
| -1.6 | Round 5 | SX STARLORD | 28 | 3♥ | ♦5 | = | -1 |
| -2.7 | Round 5 | SX STARLORD | 26 | 2NT | ♣A | -2 | -2 |
| -2.9 | Round 1 | SX JUPITER | 1 | 2♠ | ♥J | +1 | +0 |
| -3.3 | Round 8 | SX MERCURY | 3 | 3NT | ♥9 | -1 | -12 |
| -4.6 | Round 4 | SX MARS | 14 | 3NT | ♥J | +2 | -2 |
| -4.9 | Round 4 | SX MARS | 12 | 3♠ | ♣3 | -1 | -5 |
| -4.9 | Round 5 | SX STARLORD | 21 | 3NT | ♥3 | +3 | -11 |
| -5.0 | Round 4 | SX MARS | 16 | 1NT | ♥5 | = | -5 |
| -5.3 | Round 1 | SX JUPITER | 7 | 3NT | ♠5 | = | +0 |
| -5.4 | Round 2 | USA | 16 | 4♠ | ♦A | +2 | +11 |
| -6.0 | Round 5 | SX STARLORD | 29 | 3NT | ♥5 | +2 | +0 |
| -6.0 | Round 9 | SX SATURN | 17 | 6♠ | ♣K | -1 | -11 |
| -6.4 | Round 9 | SX SATURN | 13 | 6NT | ♣A | -1 | -13 |
| -6.6 | Round 8 | SX MERCURY | 7 | 3NTx | ♥Q | -1 | -13 |
| -8.0 | Round 4 | SX MARS | 20 | 3NT | ♦3 | -3 | -5 |
| -9.6 | Round 1 | SX JUPITER | 3 | 4♥ | ♠6 | +2 | -14 |
| -9.7 | Round 2 | USA | 15 | 6♣ | ♠3 | -2 | -7 |