🇨🇳 CHEN Jingfan · CHINA
18rank
+3.9Butler · 14 bds
+0.28per board
±5.6swing
+0.57vs par /bd
+0.62adjusted /bd
by round
Strength of schedule: opponents averaged +0.34/bd (a tough draw) → opponent-adjusted +0.62/bd
Bidding activity — not a pass: 35.0% (14/40)
vs par by strain: NT +0.00 (6) · a suit +1.00 (8)
vs par by level: part-score -3.00 (5) · game +1.29 (7) · slam +7.00 (2)
By role: declaring +3.46/bd (+0.40 vs par · 5) · defending -1.49/bd (+0.67 vs par · 9)
By vulnerability: vulnerable -0.93/bd (-2.14 vs par · 7) · not vulnerable +1.49/bd (+3.29 vs par · 7)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | Y.Wen | L.Draghi – M.Lombardi | Open | 14 | +3.9 | +0.28 | +0.57 |
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 |
|---|---|---|---|---|---|---|---|
| +8.7 | Quarterfinal | 🇮🇹 ITALY | 3 | 2♣x | +1 | +7 | |
| +7.1 | Quarterfinal | 🇮🇹 ITALY | 5 | 6♦ | -3 | +14 | |
| +7.1 | Quarterfinal | 🇮🇹 ITALY | 11 | 3NT | +2 | +1 | |
| +5.6 | Quarterfinal | 🇮🇹 ITALY | 14 | 3NT | -1 | +5 | |
| +3.7 | Quarterfinal | 🇮🇹 ITALY | 10 | 7♥ | = | +0 | |
| +3.0 | Quarterfinal | 🇮🇹 ITALY | 6 | 2♥ | +3 | -2 | |
| +1.7 | Quarterfinal | 🇮🇹 ITALY | 8 | 2♠ | = | +0 | |
| -1.1 | Quarterfinal | 🇮🇹 ITALY | 7 | 3NT | -2 | +2 | |
| -1.6 | Quarterfinal | 🇮🇹 ITALY | 2 | 4♠ | +2 | +9 | |
| -3.9 | Quarterfinal | 🇮🇹 ITALY | 12 | 3♥ | +2 | -6 | |
| -3.9 | Quarterfinal | 🇮🇹 ITALY | 13 | 3NT | +3 | -2 | |
| -5.6 | Quarterfinal | 🇮🇹 ITALY | 1 | 3NT | = | +0 | |
| -7.6 | Quarterfinal | 🇮🇹 ITALY | 4 | 4♦x | -1 | -14 | |
| -9.3 | Quarterfinal | 🇮🇹 ITALY | 9 | 3NT | = | -6 |