YUN Yu · SHENGXING TEAM
15rank
+37.7Butler · 80 bds
+0.47per board
±4.6swing
+0.42vs par /bd · #15/56
+0.58adjusted /bd
by round
vs par split: bidding -0.42 · play +0.72
Strength of schedule: opponents averaged +0.11/bd (a tough draw) → opponent-adjusted +0.58/bd
Card play — on target: opening leads 81.2% #19 of 56 · declarer play 88.9% #5 of 56 · defence 90.2% #9 of 56
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 85.7% (14) |
| Declarer play | 100.0% (3) | 86.7% (15) |
| Defence | 80.0% (10) | 93.5% (31) |
Opening leads by suit led: ♠ 100.0% (9) · ♥ 0.0% (1) · ♦ 66.7% (6)
vs par by strain: NT -0.05 (21) · a suit +0.43 (58)
vs par by level: part-score +1.03 (33) · game +0.02 (42) · slam -2.75 (4)
By role: declaring +1.18/bd (-0.74 vs par · 38) · defending -0.17/bd (+1.48 vs par · 42)
By vulnerability: vulnerable -0.34/bd (+0.80 vs par · 40) · not vulnerable +1.28/bd (+0.05 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Y.Liu | M.Litterst – V.Otto | Open | 10 | +21.8 | +2.18 | -1.10 |
| Round 2 | Y.Liu | T.Kielbasa – E.Sucharda | Open | 10 | -6.3 | -0.63 | +0.00 |
| Round 3 | Y.Liu | J.Cheng – Z.Zhou | Closed | 10 | +20.7 | +2.07 | +2.80 |
| Round 5 | Y.Liu | K.Bossonney – B.Perez | Open | 10 | +6.0 | +0.60 | +2.60 |
| Round 6 | Y.Liu | S.Van Oosten – P.Pabst | Open | 10 | -9.6 | -0.96 | -1.20 |
| Round 8 | Y.Liu | T.Bodin – C.Lahrmann | Open | 10 | -1.3 | -0.13 | +1.30 |
| Round 9 | Y.Liu | L.Bellicaud – R.Basler | Closed | 10 | +20.5 | +2.05 | -1.30 |
| Round 11 | Y.Liu | M.Nataf – H.Caillol | Open | 10 | -14.1 | -1.41 | +0.30 |
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 |
|---|---|---|---|---|---|---|---|
| +12.4 | Round 3 | 🇨🇳 CHINA RDFZ | 30 | 5♥x | ♦A | = | +13 |
| +10.1 | Round 5 | 🇨🇱 CHILE | 14 | 3NT | ♦Q | = | +3 |
| +8.5 | Round 9 | 🇫🇷 FRANCE | 2 | 6♦ | ♠7 | = | -11 |
| +8.4 | Round 9 | 🇫🇷 FRANCE | 6 | 4♥ | ♠6 | = | +10 |
| +8.3 | Round 3 | 🇨🇳 CHINA RDFZ | 27 | 4♥x | ♣A | = | +5 |
| +7.5 | Round 2 | BRIDGE ACADEMY AZSUW | 19 | 4♥ | ♠10 | -1 | +14 |
| +7.2 | Round 11 | UNITED FRENCH | 26 | 3♥ | ♠5 | -1 | +11 |
| +6.4 | Round 1 | 🇩🇪 GERMANY 2 | 5 | 3NT | ♦5 | +3 | +2 |
| +6.1 | Round 8 | 🇸🇪 SWEDEN | 15 | 2♥ | ♠7 | +3 | +12 |
| +6.0 | Round 1 | 🇩🇪 GERMANY 2 | 2 | 3NT | ♥3 | = | -1 |
| +5.8 | Round 6 | 🇩🇪 GERMANY 1 | 25 | 3NT | ♠3 | = | +7 |
| +5.5 | Round 1 | 🇩🇪 GERMANY 2 | 8 | 5♠ | ♦5 | +1 | -8 |
| +5.2 | Round 9 | 🇫🇷 FRANCE | 1 | 4♠ | ♦7 | -2 | +6 |
| +4.9 | Round 11 | UNITED FRENCH | 30 | 4♥x | ♠A | -2 | +5 |
| +4.5 | Round 3 | 🇨🇳 CHINA RDFZ | 22 | 4♣ | ♠3 | +1 | +7 |
| +4.1 | Round 1 | 🇩🇪 GERMANY 2 | 3 | 5♠ | ♥A | = | +1 |
| +4.0 | Round 2 | BRIDGE ACADEMY AZSUW | 20 | 2♥ | ♦K | +1 | +10 |
| +3.2 | Round 5 | 🇨🇱 CHILE | 12 | 2♥ | ♦A | -2 | +3 |
| +3.2 | Round 11 | UNITED FRENCH | 21 | 3NT | ♦2 | = | -1 |
| +3.0 | Round 11 | UNITED FRENCH | 24 | 3NT | ♠6 | -1 | +5 |
| +2.8 | Round 8 | 🇸🇪 SWEDEN | 12 | 2NT | ♥8 | -2 | +0 |
| +2.7 | Round 3 | 🇨🇳 CHINA RDFZ | 21 | 2♥ | ♠6 | -1 | +6 |
| +2.7 | Round 5 | 🇨🇱 CHILE | 13 | 4♠ | ♣4 | +1 | +1 |
| +2.7 | Round 9 | 🇫🇷 FRANCE | 8 | 3NT | ♠6 | -2 | +6 |
| +2.5 | Round 9 | 🇫🇷 FRANCE | 9 | 3♣ | ♠8 | -1 | +4 |
| +2.4 | Round 1 | 🇩🇪 GERMANY 2 | 10 | 3♥x | ♠5 | -3 | +5 |
| +2.2 | Round 9 | 🇫🇷 FRANCE | 4 | 3♠ | ♦K | = | +0 |
| +2.1 | Round 8 | 🇸🇪 SWEDEN | 13 | 4♦ | ♠4 | = | +10 |
| +1.8 | Round 3 | 🇨🇳 CHINA RDFZ | 29 | 3♣ | ♠6 | +1 | +7 |
| +1.5 | Round 1 | 🇩🇪 GERMANY 2 | 1 | 2♥ | ♠8 | +2 | -6 |
| +1.5 | Round 2 | BRIDGE ACADEMY AZSUW | 18 | 4♥ | ♠7 | = | +7 |
| +1.2 | Round 6 | 🇩🇪 GERMANY 1 | 24 | 4♠x | ♣K | -1 | +0 |
| +1.1 | Round 3 | 🇨🇳 CHINA RDFZ | 26 | 3NT | ♥6 | = | +1 |
| +1.1 | Round 3 | 🇨🇳 CHINA RDFZ | 28 | 3NT | ♥3 | +2 | +0 |
| +1.1 | Round 6 | 🇩🇪 GERMANY 1 | 21 | 1NT | ♥A | = | +0 |
| +0.7 | Round 6 | 🇩🇪 GERMANY 1 | 29 | 5♥x | ♠10 | -2 | +0 |
| +0.6 | Round 5 | 🇨🇱 CHILE | 20 | 2♠ | ♣6 | -2 | +9 |
| +0.3 | Round 2 | BRIDGE ACADEMY AZSUW | 14 | 2♠ | ♣4 | = | +0 |
| +0.3 | Round 3 | 🇨🇳 CHINA RDFZ | 25 | 2♦ | ♦5 | +2 | +0 |
| +0.3 | Round 9 | 🇫🇷 FRANCE | 3 | 3NT | ♥5 | = | +0 |
| +0.2 | Round 5 | 🇨🇱 CHILE | 17 | Adj. | ♣K | +10 | |
| +0.1 | Round 3 | 🇨🇳 CHINA RDFZ | 24 | 1♣x | ♠3 | -1 | -1 |
| +0.1 | Round 5 | 🇨🇱 CHILE | 19 | 4♠ | ♥K | -1 | +5 |
| -0.0 | Round 1 | 🇩🇪 GERMANY 2 | 4 | 1NT | ♦A | -1 | +9 |
| -0.1 | Round 2 | BRIDGE ACADEMY AZSUW | 11 | 3♠ | ♥K | = | -6 |
| -0.1 | Round 6 | 🇩🇪 GERMANY 1 | 23 | 2NT | ♦4 | = | +1 |
| -0.1 | Round 6 | 🇩🇪 GERMANY 1 | 26 | 2NT | ♠3 | -1 | -5 |
| -0.2 | Round 5 | 🇨🇱 CHILE | 15 | 4♥ | ♥4 | = | +1 |
| -0.2 | Round 11 | UNITED FRENCH | 23 | 6♥ | ♥8 | +1 | +13 |
| -0.3 | Round 9 | 🇫🇷 FRANCE | 7 | 4♥ | ♦J | +1 | +0 |
| -0.5 | Round 1 | 🇩🇪 GERMANY 2 | 9 | 2♦ | ♣3 | +1 | +0 |
| -0.5 | Round 2 | BRIDGE ACADEMY AZSUW | 17 | 3NT | ♥7 | +2 | +0 |
| -0.6 | Round 8 | 🇸🇪 SWEDEN | 16 | 1♣ | ♦6 | +1 | +1 |
| -0.6 | Round 9 | 🇫🇷 FRANCE | 5 | 5♠ | ♥J | = | -13 |
| -0.7 | Round 8 | 🇸🇪 SWEDEN | 20 | 4♥ | ♠K | +1 | +0 |
| -1.0 | Round 1 | 🇩🇪 GERMANY 2 | 7 | 4♠ | ♠A | -1 | -6 |
| -1.5 | Round 5 | 🇨🇱 CHILE | 11 | 1NT | ♣K | +1 | -1 |
| -1.5 | Round 8 | 🇸🇪 SWEDEN | 19 | 4♠x | ♣10 | -3 | +0 |
| -1.6 | Round 5 | 🇨🇱 CHILE | 18 | 3♣ | ♠J | +1 | +0 |
| -1.8 | Round 8 | 🇸🇪 SWEDEN | 17 | 3♣x | ♦J | -1 | +0 |
| -2.1 | Round 8 | 🇸🇪 SWEDEN | 11 | 2♥ | ♣7 | = | -6 |
| -2.1 | Round 11 | UNITED FRENCH | 27 | 4♥ | ♦K | = | +0 |
| -2.4 | Round 2 | BRIDGE ACADEMY AZSUW | 15 | 3NT | ♠6 | +1 | +0 |
| -2.5 | Round 8 | 🇸🇪 SWEDEN | 18 | 4♠ | ♦6 | = | +1 |
| -2.6 | Round 1 | 🇩🇪 GERMANY 2 | 6 | 3NT | ♥K | +1 | -7 |
| -2.8 | Round 6 | 🇩🇪 GERMANY 1 | 27 | 4♠ | ♣5 | = | +1 |
| -3.1 | Round 8 | 🇸🇪 SWEDEN | 14 | 6♥ | ♦Q | = | -5 |
| -3.5 | Round 6 | 🇩🇪 GERMANY 1 | 30 | 2♥ | ♣5 | -2 | +0 |
| -4.0 | Round 2 | BRIDGE ACADEMY AZSUW | 16 | 3NT | ♥6 | +4 | -17 |
| -4.1 | Round 11 | UNITED FRENCH | 29 | 4♠ | ♣7 | -1 | -6 |
| -5.5 | Round 2 | BRIDGE ACADEMY AZSUW | 13 | 4♥ | ♦3 | = | +0 |
| -5.5 | Round 6 | 🇩🇪 GERMANY 1 | 22 | 3♠ | ♠K | +2 | -6 |
| -5.6 | Round 11 | UNITED FRENCH | 28 | 4♠ | ♣8 | -2 | -6 |
| -6.4 | Round 6 | 🇩🇪 GERMANY 1 | 28 | 2♥ | ♥3 | +2 | -10 |
| -6.9 | Round 11 | UNITED FRENCH | 25 | 3NT | ♥6 | +3 | -3 |
| -7.1 | Round 2 | BRIDGE ACADEMY AZSUW | 12 | 6♥ | ♦K | = | -8 |
| -7.6 | Round 5 | 🇨🇱 CHILE | 16 | 2♦x | ♠K | +1 | -5 |
| -8.4 | Round 9 | 🇫🇷 FRANCE | 10 | 3♥ | ♠A | +3 | -15 |
| -11.6 | Round 3 | 🇨🇳 CHINA RDFZ | 23 | 4♥ | ♦3 | = | -10 |
| -13.5 | Round 11 | UNITED FRENCH | 22 | 4♠x | ♥J | -5 | -15 |