JIN Ke · CFSC
vs par split: bidding -0.43 · play -0.48
Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted -0.60/bd
Card play — on target: opening leads 71.4% #412 of 518 · declarer play 73.3% #287 of 517 · defence 85.3% #170 of 518
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 55.6% (9) | 83.3% (12) |
| Declarer play | 66.7% (9) | 76.2% (21) |
| Defence | 84.6% (13) | 85.7% (21) |
Opening leads by suit led: ♠ 57.1% (7) · ♥ 80.0% (5) · ♦ 100.0% (3) · ♣ 66.7% (6)
vs par by strain: NT -2.88 (26) · a suit +0.06 (53)
vs par by level: part-score -0.94 (31) · game -1.22 (46) · slam +6.50 (2)
By role: declaring -1.31/bd (-2.54 vs par · 46) · defending -0.11/bd (+1.41 vs par · 34)
By vulnerability: vulnerable -1.98/bd (-1.32 vs par · 40) · not vulnerable +0.38/bd (-0.40 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | P.Zhu | T.Brown – L.Kirchhoff | Open | 10 | +3.9 | +0.39 | +1.50 |
| Round 2 | P.Zhu | B.Shi – Y.Liu | Closed | 10 | -0.0 | -0.00 | -0.50 |
| Round 3 | P.Zhu | V.Muller – M.Villegas | Closed | 10 | +3.0 | +0.30 | +0.40 |
| Round 5 | P.Zhu | P.Fredin – N.Bekkouche | Closed | 10 | -5.1 | -0.51 | -0.60 |
| Round 6 | P.Zhu | K.Mccallum – A.Bach | Open | 10 | -9.5 | -0.95 | +0.00 |
| Round 7 | P.Zhu | E.Sobolewska – A.Kowalski | Open | 10 | -17.2 | -1.72 | -4.40 |
| Round 8 | P.Zhu | Y.Zhang – Y.Liu | Closed | 10 | -14.3 | -1.43 | -2.10 |
| Round 9 | P.Zhu | L.Selway – W.Roper | Open | 10 | -24.8 | -2.48 | -1.20 |
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 |
|---|---|---|---|---|---|---|---|
| +11.3 | Round 9 | HOT FUZZ | 12 | 5♠ | ♥A | = | +15 |
| +8.4 | Round 1 | FIFIROOS | 9 | 4♥ | ♣4 | -1 | +6 |
| +8.2 | Round 1 | FIFIROOS | 3 | 4♠ | ♦4 | -1 | +15 |
| +7.4 | Round 3 | MAVILO | 4 | 6♦ | ♥A | -1 | +13 |
| +7.3 | Round 1 | FIFIROOS | 7 | 2♠ | ♦Q | -3 | +9 |
| +7.1 | Round 3 | MAVILO | 1 | 3NT | ♣4 | -1 | +5 |
| +6.5 | Round 6 | MCCALLUM | 1 | 5♦x | ♠A | = | +10 |
| +5.9 | Round 5 | THE FRUSH | 22 | 2♣ | ♦4 | -2 | +1 |
| +5.3 | Round 7 | ROSSARD | 13 | 5♦x | ♠3 | -3 | -12 |
| +3.8 | Round 2 | FEIXIANG | 12 | 4♠ | ♥J | = | +10 |
| +3.4 | Round 5 | THE FRUSH | 25 | 5♣ | ♦K | = | +5 |
| +3.1 | Round 8 | CHINA HOBBY | 3 | 1NT | ♥3 | = | +5 |
| +2.8 | Round 8 | CHINA HOBBY | 1 | 3NT | ♣4 | +2 | +1 |
| +2.7 | Round 2 | FEIXIANG | 19 | 2♥ | ♠A | = | +5 |
| +2.2 | Round 5 | THE FRUSH | 21 | 2♦ | ♣4 | -1 | +4 |
| +2.0 | Round 7 | ROSSARD | 11 | Pass | +3 | ||
| +2.0 | Round 7 | ROSSARD | 16 | 4♠ | ♥3 | +2 | +1 |
| +1.9 | Round 6 | MCCALLUM | 9 | 2♠ | ♣3 | = | +5 |
| +1.6 | Round 7 | ROSSARD | 17 | 3♠ | ♥5 | = | -7 |
| +1.4 | Round 1 | FIFIROOS | 1 | 2♥ | ♠3 | -1 | -1 |
| +1.4 | Round 8 | CHINA HOBBY | 8 | 1NT | ♣7 | -1 | -3 |
| +1.3 | Round 3 | MAVILO | 7 | 2♣ | ♦4 | = | +5 |
| +1.2 | Round 7 | ROSSARD | 20 | 1NT | ♦7 | +1 | +10 |
| +1.1 | Round 5 | THE FRUSH | 30 | 3♠x | ♥3 | -2 | +4 |
| +1.0 | Round 1 | FIFIROOS | 2 | 3NT | ♥3 | +1 | +0 |
| +1.0 | Round 8 | CHINA HOBBY | 7 | 2♠ | ♣5 | +2 | +10 |
| +0.8 | Round 5 | THE FRUSH | 24 | 1♠ | ♥4 | +3 | -6 |
| +0.7 | Round 2 | FEIXIANG | 13 | 4♠ | ♣5 | +1 | +13 |
| +0.7 | Round 2 | FEIXIANG | 16 | 3NT | ♠3 | +1 | +0 |
| +0.5 | Round 9 | HOT FUZZ | 11 | 4♠ | ♦2 | = | +1 |
| +0.4 | Round 9 | HOT FUZZ | 16 | 4♠ | ♥6 | +1 | +0 |
| +0.3 | Round 1 | FIFIROOS | 4 | 4♠ | ♦4 | +1 | +0 |
| +0.3 | Round 2 | FEIXIANG | 18 | 2♦ | ♠9 | -1 | +1 |
| +0.2 | Round 6 | MCCALLUM | 5 | 5♠x | ♣A | +1 | +6 |
| +0.1 | Round 3 | MAVILO | 3 | 3NT | ♣10 | +1 | +0 |
| +0.0 | Round 8 | CHINA HOBBY | 5 | 2♠ | ♣9 | +1 | +0 |
| -0.1 | Round 2 | FEIXIANG | 11 | 4♥ | ♠10 | -3 | +4 |
| -0.1 | Round 9 | HOT FUZZ | 20 | 1NT | ♦6 | +1 | -1 |
| -0.3 | Round 3 | MAVILO | 6 | 4♥ | ♥4 | = | -1 |
| -0.3 | Round 9 | HOT FUZZ | 17 | 4♥ | ♥3 | +1 | +10 |
| -0.4 | Round 2 | FEIXIANG | 20 | 4♥ | ♠7 | +1 | +0 |
| -0.5 | Round 6 | MCCALLUM | 8 | 3♣ | ♠A | -3 | -6 |
| -0.5 | Round 9 | HOT FUZZ | 15 | 4♠ | ♦9 | +1 | +0 |
| -0.8 | Round 5 | THE FRUSH | 27 | 3♥ | ♦K | -2 | +1 |
| -0.8 | Round 6 | MCCALLUM | 6 | 4♠ | ♥6 | = | +1 |
| -1.1 | Round 5 | THE FRUSH | 23 | 1NT | ♦5 | = | +2 |
| -1.2 | Round 3 | MAVILO | 10 | 1NT | ♦7 | -1 | -1 |
| -1.3 | Round 3 | MAVILO | 2 | 2♠ | ♦9 | +3 | -9 |
| -1.3 | Round 3 | MAVILO | 9 | 3♦ | ♠K | = | +1 |
| -1.4 | Round 2 | FEIXIANG | 14 | 3NT | ♥K | +3 | -14 |
| -1.5 | Round 6 | MCCALLUM | 4 | 3NT | ♣5 | = | +1 |
| -1.6 | Round 6 | MCCALLUM | 10 | 3♦ | ♦Q | = | +0 |
| -1.8 | Round 7 | ROSSARD | 19 | 3♠ | ♣8 | -1 | -4 |
| -1.9 | Round 6 | MCCALLUM | 3 | 4♥ | ♠3 | +2 | -11 |
| -2.1 | Round 2 | FEIXIANG | 17 | 5♦ | ♥K | -1 | -8 |
| -2.2 | Round 6 | MCCALLUM | 2 | 3NT | ♣Q | +2 | -2 |
| -2.3 | Round 5 | THE FRUSH | 26 | 6NT | ♠2 | = | +0 |
| -2.4 | Round 7 | ROSSARD | 14 | 5♣ | ♥A | = | +0 |
| -2.6 | Round 8 | CHINA HOBBY | 6 | 3NT | ♠3 | +1 | -10 |
| -2.7 | Round 7 | ROSSARD | 15 | 3♥ | ♠K | -1 | -6 |
| -2.7 | Round 8 | CHINA HOBBY | 2 | 5♦ | ♥K | -1 | -12 |
| -2.8 | Round 1 | FIFIROOS | 6 | 3NT | ♣J | +2 | -1 |
| -2.8 | Round 3 | MAVILO | 8 | 2♥ | ♥A | +1 | -10 |
| -3.0 | Round 8 | CHINA HOBBY | 4 | 4♠ | ♥A | -1 | +3 |
| -4.2 | Round 2 | FEIXIANG | 15 | 3NT | ♠K | -1 | -16 |
| -4.9 | Round 5 | THE FRUSH | 28 | 1NT | ♥4 | -3 | -5 |
| -5.0 | Round 1 | FIFIROOS | 8 | 3NT | ♠4 | = | +0 |
| -5.2 | Round 9 | HOT FUZZ | 14 | 5♦x | ♥K | -1 | -5 |
| -5.7 | Round 1 | FIFIROOS | 10 | 3NT | ♠3 | -3 | -4 |
| -6.0 | Round 3 | MAVILO | 5 | 3NT | ♠4 | +1 | +1 |
| -6.5 | Round 8 | CHINA HOBBY | 9 | 5♣ | ♥3 | = | -3 |
| -7.3 | Round 7 | ROSSARD | 12 | 5♣ | ♠6 | -1 | -12 |
| -7.8 | Round 8 | CHINA HOBBY | 10 | 1NT | ♥J | = | -12 |
| -8.2 | Round 9 | HOT FUZZ | 19 | 4♥ | ♥6 | -1 | -10 |
| -9.2 | Round 1 | FIFIROOS | 5 | 2NT | ♠J | -5 | -9 |
| -9.4 | Round 5 | THE FRUSH | 29 | 3NT | ♥4 | -1 | -12 |
| -9.6 | Round 6 | MCCALLUM | 7 | 4♠x | ♣A | -3 | -4 |
| -10.9 | Round 9 | HOT FUZZ | 13 | 3NT | ♦J | = | -10 |
| -11.8 | Round 9 | HOT FUZZ | 18 | 3♥x | ♠10 | -4 | -12 |
| -15.1 | Round 7 | ROSSARD | 18 | 4♥ | ♦K | -1 | -17 |