DU Jinyao · TJ BRIDGE 1
108rank
-48.8Butler · 80 bds
-0.61per board
±5.2swing
+0.07vs par /bd · #60/124
-1.09adjusted /bd
by round
vs par split: bidding -0.21 · play +0.29
Strength of schedule: opponents averaged -0.48/bd (an easy draw) → opponent-adjusted -1.09/bd
Card play — on target: opening leads 72.4% #91 of 124 · declarer play 45.5% #115 of 124 · defence 72.0% #108 of 124
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (14) | 73.3% (15) |
| Declarer play | 50.0% (2) | 44.4% (9) |
| Defence | 55.6% (18) | 81.2% (32) |
Opening leads by suit led: ♠ 88.9% (9) · ♥ 75.0% (8) · ♦ 71.4% (7) · ♣ 40.0% (5)
vs par by strain: NT -0.89 (28) · a suit +0.60 (52)
vs par by level: part-score +0.20 (39) · game -0.32 (38) · slam +3.33 (3)
By role: declaring -0.32/bd (-2.97 vs par · 30) · defending -0.78/bd (+1.90 vs par · 50)
By vulnerability: vulnerable -0.97/bd (-0.61 vs par · 39) · not vulnerable -0.26/bd (+0.73 vs par · 41)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Liu | Y.Yu – Z.Miao | Closed | 10 | -34.6 | -3.46 | -0.60 |
| Round 2 | W.Gao | H.Cai – J.Li | Open | 10 | +8.5 | +0.85 | +3.20 |
| Round 3 | W.Gao | N.Tabata – M.Brunel | Open | 10 | -2.6 | -0.26 | -1.50 |
| Round 4 | W.Gao | BHATT ANSHUL – PRAKASH ANIRUDH | Open | 10 | +17.4 | +1.74 | +2.90 |
| Round 5 | W.Gao | L.Diaz – C.Silva | Open | 10 | +17.6 | +1.76 | +0.30 |
| Round 6 | W.Gao | X.Lu – Y.Hu | Open | 10 | -18.4 | -1.84 | -2.20 |
| Round 7 | W.Gao | M.Meregalli – A.Carletti | Closed | 10 | -19.6 | -1.96 | -2.70 |
| Round 8 | W.Gao | K.Dransfeld – M.Guendel | Open | 10 | -17.1 | -1.71 | +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 |
|---|---|---|---|---|---|---|---|
| +12.8 | Round 4 | INDIA | 8 | 6♣x | ♦A | = | +15 |
| +10.8 | Round 7 | ITALY | 10 | 3NT | ♠10 | -1 | +12 |
| +8.7 | Round 2 | CHINA RDFZ BLUE | 13 | 4♥ | ♣9 | -1 | +12 |
| +8.7 | Round 5 | CHILE | 13 | 2♠ | ♣4 | +1 | +10 |
| +8.2 | Round 5 | CHILE | 17 | 3NT | ♣K | +1 | +1 |
| +7.8 | Round 2 | CHINA RDFZ BLUE | 15 | 1NT | ♠6 | +4 | +9 |
| +7.0 | Round 3 | AUVERGNE RHONE ALPES | 24 | 3♣ | ♦3 | -4 | +8 |
| +7.0 | Round 4 | INDIA | 6 | 3♣ | ♦A | +2 | +11 |
| +7.0 | Round 6 | SHENGXING RED | 25 | 3NT | ♠5 | = | +7 |
| +6.4 | Round 5 | CHILE | 19 | 3♥ | ♦A | -2 | +2 |
| +5.3 | Round 3 | AUVERGNE RHONE ALPES | 27 | 2NT | ♠J | -1 | +10 |
| +5.0 | Round 2 | CHINA RDFZ BLUE | 17 | 2♠ | ♦9 | +3 | +6 |
| +5.0 | Round 4 | INDIA | 10 | 1♣ | ♥9 | -3 | +4 |
| +3.9 | Round 6 | SHENGXING RED | 26 | 1NT | ♥5 | +1 | +1 |
| +3.8 | Round 5 | CHILE | 16 | 2♠ | ♣4 | -1 | +0 |
| +3.8 | Round 8 | GERMANY | 12 | 2♠ | ♣J | = | +0 |
| +3.7 | Round 5 | CHILE | 12 | 3NT | ♣A | -3 | +6 |
| +3.1 | Round 3 | AUVERGNE RHONE ALPES | 26 | 4♠ | ♦Q | = | +0 |
| +3.0 | Round 5 | CHILE | 11 | 2♠ | ♣A | -4 | +3 |
| +2.8 | Round 2 | CHINA RDFZ BLUE | 18 | 4♥ | ♦3 | = | +7 |
| +2.8 | Round 3 | AUVERGNE RHONE ALPES | 22 | 4♥ | ♠A | +1 | +0 |
| +2.7 | Round 6 | SHENGXING RED | 21 | 1NT | ♥K | +1 | +1 |
| +2.4 | Round 7 | ITALY | 7 | 3♠ | ♥A | -2 | -9 |
| +1.4 | Round 4 | INDIA | 7 | 2♥ | ♠7 | +1 | +1 |
| +1.4 | Round 7 | ITALY | 8 | 1NT | ♦4 | -2 | +1 |
| +1.2 | Round 2 | CHINA RDFZ BLUE | 14 | 2♠ | ♣6 | = | +0 |
| +1.2 | Round 4 | INDIA | 4 | 4♥ | ♦4 | +1 | +0 |
| +1.0 | Round 8 | GERMANY | 18 | 3♠ | ♣2 | +2 | +6 |
| +0.9 | Round 6 | SHENGXING RED | 22 | 4♥ | ♠K | +1 | +0 |
| +0.8 | Round 2 | CHINA RDFZ BLUE | 12 | 4♥ | ♦K | +1 | +10 |
| +0.7 | Round 4 | INDIA | 9 | 4♠ | ♣A | +1 | -11 |
| +0.7 | Round 8 | GERMANY | 16 | 1♣ | ♥4 | +1 | +1 |
| +0.6 | Round 5 | CHILE | 15 | 4♥ | ♦J | +1 | +0 |
| +0.2 | Round 1 | CHINA SHJS | 1 | 1NT | ♠K | +2 | +7 |
| +0.2 | Round 8 | GERMANY | 13 | 3♦ | ♥5 | +2 | +10 |
| -0.0 | Round 1 | CHINA SHJS | 7 | 4♠ | ♥5 | -1 | +6 |
| -0.2 | Round 7 | ITALY | 6 | 3NT | ♠2 | +1 | +0 |
| -0.4 | Round 3 | AUVERGNE RHONE ALPES | 25 | 3♦ | ♣7 | = | -1 |
| -0.8 | Round 4 | INDIA | 5 | 2♣ | ♠10 | -1 | -2 |
| -1.0 | Round 1 | CHINA SHJS | 5 | 1NT | ♠5 | +4 | +6 |
| -1.0 | Round 2 | CHINA RDFZ BLUE | 11 | 2♠ | ♥4 | +1 | -6 |
| -1.0 | Round 4 | INDIA | 1 | 4♥ | ♠3 | +1 | +11 |
| -1.1 | Round 5 | CHILE | 18 | 3♠ | ♣A | -1 | -2 |
| -1.2 | Round 3 | AUVERGNE RHONE ALPES | 29 | 3♣ | ♠6 | = | -6 |
| -1.4 | Round 8 | GERMANY | 15 | 3NT | ♠4 | +2 | +10 |
| -1.6 | Round 6 | SHENGXING RED | 30 | 3♣ | ♥A | = | +0 |
| -1.6 | Round 7 | ITALY | 3 | 3♦ | ♥J | -1 | -10 |
| -2.0 | Round 1 | CHINA SHJS | 8 | 4♥ | ♣Q | = | +9 |
| -2.1 | Round 3 | AUVERGNE RHONE ALPES | 28 | 3NT | ♦J | +3 | -1 |
| -2.3 | Round 8 | GERMANY | 11 | 2♥ | ♣7 | +1 | -7 |
| -2.4 | Round 1 | CHINA SHJS | 2 | 3NT | ♥7 | = | +1 |
| -2.4 | Round 8 | GERMANY | 17 | 3♣ | ♥Q | -2 | +0 |
| -3.0 | Round 3 | AUVERGNE RHONE ALPES | 23 | 4♥ | ♣8 | -1 | -6 |
| -3.1 | Round 7 | ITALY | 2 | 2♥ | ♠6 | +2 | +6 |
| -3.4 | Round 6 | SHENGXING RED | 27 | 4♠ | ♣5 | +1 | +0 |
| -3.5 | Round 1 | CHINA SHJS | 4 | 2♦ | ♠3 | -1 | -12 |
| -3.5 | Round 2 | CHINA RDFZ BLUE | 19 | 4♥ | ♠10 | = | +11 |
| -3.5 | Round 7 | ITALY | 9 | 4♥ | ♦Q | = | -3 |
| -3.7 | Round 2 | CHINA RDFZ BLUE | 16 | 3NT | ♥4 | +1 | -17 |
| -3.8 | Round 1 | CHINA SHJS | 3 | 3NT | ♥5 | +3 | -2 |
| -3.8 | Round 1 | CHINA SHJS | 10 | 3♥x | ♠5 | -3 | -5 |
| -4.0 | Round 8 | GERMANY | 20 | 3NT | ♣6 | +2 | +0 |
| -4.1 | Round 4 | INDIA | 2 | 3NT | ♦3 | = | +1 |
| -4.4 | Round 3 | AUVERGNE RHONE ALPES | 21 | 2NT | ♠A | -2 | -8 |
| -4.8 | Round 4 | INDIA | 3 | 2♠ | ♣A | +2 | -1 |
| -5.1 | Round 6 | SHENGXING RED | 29 | 4♠ | ♥A | = | -3 |
| -5.6 | Round 7 | ITALY | 4 | 3NT | ♣4 | -2 | -13 |
| -5.7 | Round 6 | SHENGXING RED | 28 | 2♠ | ♣A | +1 | -10 |
| -6.1 | Round 8 | GERMANY | 14 | 6♠ | ♦Q | = | -5 |
| -6.6 | Round 8 | GERMANY | 19 | 4♥ | ♣K | = | -3 |
| -6.9 | Round 5 | CHILE | 14 | 3NT | ♠7 | +1 | -4 |
| -8.0 | Round 1 | CHINA SHJS | 6 | 3♣ | ♠7 | -1 | -5 |
| -8.2 | Round 6 | SHENGXING RED | 24 | 3NT | ♦7 | +2 | -8 |
| -8.4 | Round 7 | ITALY | 5 | 2NT | ♣4 | = | -11 |
| -8.8 | Round 5 | CHILE | 20 | 3NT | ♠A | -2 | -13 |
| -8.9 | Round 6 | SHENGXING RED | 23 | 3NT | ♦4 | +1 | -10 |
| -9.6 | Round 2 | CHINA RDFZ BLUE | 20 | 3NT | ♦K | = | +0 |
| -9.7 | Round 3 | AUVERGNE RHONE ALPES | 30 | 4♥ | ♠A | +1 | -11 |
| -10.3 | Round 1 | CHINA SHJS | 9 | 3NT | ♥K | +1 | -11 |
| -11.8 | Round 7 | ITALY | 1 | 7♠ | ♣8 | = | +0 |