CHEN Jingfan · CHINA RDFZ GALAXY
1rank
+71.9Butler · 70 bds
+1.03per board
±5.7swing
+0.47vs par /bd · #9/21
+0.72adjusted /bd
by round
vs par split: bidding +0.87 · play -0.40
Strength of schedule: opponents averaged -0.30/bd (an easy draw) → opponent-adjusted +0.72/bd
Card play — on target: opening leads 77.8% #13 of 21 · declarer play 75.0% #13 of 21 · defence 76.3% #18 of 21
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (6) | 83.3% (12) |
| Declarer play | 66.7% (6) | 80.0% (10) |
| Defence | 70.0% (10) | 78.6% (28) |
Opening leads by suit led: ♠ 66.7% (3) · ♥ 66.7% (3) · ♦ 85.7% (7) · ♣ 80.0% (5)
vs par by strain: NT -1.27 (22) · a suit +1.27 (48)
vs par by level: part-score -0.90 (19) · game +0.72 (46) · slam +3.40 (5)
By role: declaring +0.84/bd (-1.00 vs par · 32) · defending +1.18/bd (+1.71 vs par · 38)
By vulnerability: vulnerable +2.41/bd (+1.23 vs par · 35) · not vulnerable -0.36/bd (-0.29 vs par · 35)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | Z.Cai | C.Zhou – T.Yan | Closed | 14 | -0.6 | -0.04 | -0.14 |
| Quarterfinal | Z.Cai | Y.Huang – S.Wang | Closed | 14 | +10.3 | +0.74 | +0.79 |
| Semifinal | Z.Cai | R.Bloch – A.Libbrecht | Open | 14 | +44.5 | +3.18 | -0.21 |
| Semifinal | Z.Cai | R.Bloch – A.Libbrecht | Open | 14 | +35.7 | +2.55 | +5.14 |
| Final | Z.Cai | R.Mao – Z.Yu | Open | 14 | -18.0 | -1.29 | -3.21 |
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 | Semifinal | FRANCE KIDS | 23 | 7♥ | ♠6 | -1 | +17 |
| +14.3 | Semifinal | FRANCE KIDS | 38 | 4♥ | ♦2 | +3 | +17 |
| +13.7 | Semifinal | FRANCE KIDS | 27 | 5♥x | ♠A | = | +11 |
| +12.7 | Semifinal | FRANCE KIDS | 26 | 5♦x | ♣J | = | +3 |
| +10.7 | Quarterfinal | SHENGXING MERCURY | 16 | 5♥x | ♦K | -1 | +11 |
| +10.3 | Semifinal | FRANCE KIDS | 18 | 4♥ | ♦J | +2 | -11 |
| +9.3 | Final | SHENGXING VENUS | 22 | 5♣ | ♦A | -2 | +6 |
| +8.7 | Semifinal | FRANCE KIDS | 33 | 5♣x | ♦J | -2 | +12 |
| +8.0 | Semifinal | FRANCE KIDS | 37 | 3NT | ♠J | = | +7 |
| +7.6 | Quarterfinal | SHENGXING MERCURY | 38 | 2♥ | ♦Q | +2 | +8 |
| +7.1 | Quarterfinal | SHENGXING MERCURY | 34 | 4♥x | ♦J | -2 | +5 |
| +7.0 | Final | SHENGXING VENUS | 19 | 4♥ | ♦Q | +2 | +14 |
| +6.4 | Quarterfinal | SHENGXING MERCURY | 37 | 4NT | ♥K | +1 | +0 |
| +6.3 | Quarterfinal | SHENGXING MERCURY | 30 | 2♠ | ♦9 | +1 | +10 |
| +5.6 | Quarterfinal | SHENGXING MERCURY | 23 | 6♠ | ♥Q | = | +0 |
| +4.7 | Semifinal | FRANCE KIDS | 30 | 3NT | ♠4 | +2 | +8 |
| +4.3 | Final | SHENGXING VENUS | 24 | 3NT | ♥Q | = | +1 |
| +4.0 | Semifinal | FRANCE KIDS | 42 | 4NTx | ♣9 | -1 | +11 |
| +3.7 | Semifinal | FRANCE KIDS | 22 | 5♦ | ♥Q | -2 | +11 |
| +3.7 | Semifinal | FRANCE KIDS | 25 | 3♦x | ♥K | = | -8 |
| +3.7 | Final | SHENGXING VENUS | 26 | 4♠ | ♦5 | +1 | -13 |
| +3.3 | Quarterfinal | SHENGXING MERCURY | 31 | 2♠ | ♥3 | -1 | +8 |
| +3.0 | Quarterfinal | SHENGXING MERCURY | 15 | 3NT | ♦10 | = | +7 |
| +2.7 | Semifinal | FRANCE KIDS | 31 | 3♥ | ♣3 | -1 | -2 |
| +2.4 | Quarterfinal | SHENGXING MERCURY | 22 | 2♠ | ♥7 | +1 | +6 |
| +1.0 | Semifinal | FRANCE KIDS | 32 | 2♦ | ♣9 | = | +6 |
| +1.0 | Semifinal | FRANCE KIDS | 41 | 3NT | ♣3 | +1 | +0 |
| +0.4 | Quarterfinal | SHENGXING MERCURY | 17 | 2NT | ♠K | = | -1 |
| +0.3 | Quarterfinal | SHENGXING MERCURY | 27 | 3♠ | ♣10 | +1 | +4 |
| +0.3 | Quarterfinal | SHENGXING MERCURY | 36 | 4♠ | ♣J | +1 | +0 |
| +0.3 | Semifinal | FRANCE KIDS | 39 | 5♦ | ♠K | -2 | +8 |
| +0.3 | Final | SHENGXING VENUS | 21 | 5♦ | ♠3 | -2 | -6 |
| +0.1 | Quarterfinal | SHENGXING MERCURY | 28 | 5♥ | ♦A | = | +0 |
| -0.0 | Quarterfinal | SHENGXING MERCURY | 20 | 6♠ | ♠2 | = | +0 |
| -0.0 | Semifinal | FRANCE KIDS | 17 | 6♠ | ♥J | = | +0 |
| -0.0 | Semifinal | FRANCE KIDS | 29 | 4♥ | ♦10 | -2 | +5 |
| -0.0 | Final | SHENGXING VENUS | 25 | 4♥ | ♠J | -1 | -6 |
| -0.1 | Quarterfinal | SHENGXING MERCURY | 21 | 3♠ | ♣K | +1 | +1 |
| -0.1 | Quarterfinal | SHENGXING MERCURY | 41 | 4♠ | ♣K | -1 | +1 |
| -0.3 | Semifinal | FRANCE KIDS | 21 | 5♦ | ♥A | -1 | +6 |
| -0.3 | Semifinal | FRANCE KIDS | 24 | 3NT | ♣7 | +2 | -10 |
| -0.3 | Final | SHENGXING VENUS | 20 | 3NT | ♥6 | +2 | +0 |
| -0.3 | Final | SHENGXING VENUS | 23 | 1NT | ♥K | +1 | -9 |
| -0.6 | Quarterfinal | SHENGXING MERCURY | 40 | 4♥ | ♠4 | +1 | +0 |
| -0.7 | Quarterfinal | SHENGXING MERCURY | 29 | 1NT | ♥4 | -2 | -1 |
| -0.7 | Quarterfinal | SHENGXING MERCURY | 35 | 3NT | ♠Q | +1 | -1 |
| -0.9 | Quarterfinal | SHENGXING MERCURY | 25 | 2♥ | ♠A | -1 | -11 |
| -1.0 | Semifinal | FRANCE KIDS | 20 | 4♠ | ♥A | +1 | -11 |
| -1.0 | Semifinal | FRANCE KIDS | 40 | 1NT | ♣8 | -1 | +0 |
| -1.3 | Quarterfinal | SHENGXING MERCURY | 18 | 3♦ | ♠6 | -3 | +0 |
| -2.0 | Semifinal | FRANCE KIDS | 19 | 5♦x | ♠Q | -2 | -2 |
| -2.0 | Semifinal | FRANCE KIDS | 35 | 3NT | ♠8 | -2 | -8 |
| -2.3 | Semifinal | FRANCE KIDS | 16 | 4♠ | ♥A | -1 | -5 |
| -2.4 | Quarterfinal | SHENGXING MERCURY | 33 | 4♠ | ♠7 | +1 | +0 |
| -2.6 | Quarterfinal | SHENGXING MERCURY | 32 | 3NT | ♠3 | +2 | -1 |
| -2.7 | Semifinal | FRANCE KIDS | 34 | 3NT | ♥3 | +1 | +8 |
| -3.0 | Final | SHENGXING VENUS | 18 | 2♠ | ♥Q | = | -6 |
| -3.0 | Final | SHENGXING VENUS | 27 | 4♠x | ♦6 | -1 | -6 |
| -3.3 | Semifinal | FRANCE KIDS | 36 | 3NT | ♥4 | = | +0 |
| -4.0 | Quarterfinal | SHENGXING MERCURY | 19 | 5♦ | ♠A | -1 | +3 |
| -4.0 | Semifinal | FRANCE KIDS | 15 | 5♣ | ♠A | +1 | -3 |
| -4.0 | Semifinal | FRANCE KIDS | 28 | 4♥ | ♣5 | +1 | -1 |
| -4.4 | Quarterfinal | SHENGXING MERCURY | 24 | 2NT | ♣4 | -2 | -11 |
| -4.7 | Quarterfinal | SHENGXING MERCURY | 42 | 3NT | ♥5 | -3 | -7 |
| -5.0 | Final | SHENGXING VENUS | 15 | 3NT | ♠J | -1 | -10 |
| -8.0 | Final | SHENGXING VENUS | 17 | 4♠ | ♦10 | -1 | -10 |
| -8.7 | Final | SHENGXING VENUS | 16 | 3♥ | ♦K | -1 | +0 |
| -8.9 | Quarterfinal | SHENGXING MERCURY | 39 | 3NT | ♠J | = | -11 |
| -12.4 | Quarterfinal | SHENGXING MERCURY | 26 | 2♥x | ♣A | = | -11 |
| -14.3 | Final | SHENGXING VENUS | 28 | 7♠ | ♣6 | = | +0 |