DENG Cheng · SHENGXING TEAM
5rank
+56.7Butler · 90 bds
+0.63per board
±4.3swing
+1.31vs par /bd · #3/56
+0.36adjusted /bd
by round
vs par split: bidding +0.50 · play +0.72
Strength of schedule: opponents averaged -0.27/bd (an easy draw) → opponent-adjusted +0.36/bd
Card play — on target: opening leads 81.0% #20 of 56 · declarer play 86.4% #9 of 56 · defence 87.0% #24 of 56
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 76.9% (13) |
| Declarer play | 77.8% (9) | 92.3% (13) |
| Defence | 61.5% (13) | 97.0% (33) |
Opening leads by suit led: ♠ 100.0% (8) · ♥ 75.0% (4) · ♦ 66.7% (3) · ♣ 66.7% (6)
vs par by strain: NT -0.29 (28) · a suit +1.92 (60)
vs par by level: part-score +0.94 (34) · game +1.47 (51) · slam +0.00 (3)
By role: declaring +0.51/bd (-1.07 vs par · 43) · defending +0.74/bd (+3.49 vs par · 47)
By vulnerability: vulnerable +0.47/bd (+1.56 vs par · 46) · not vulnerable +0.80/bd (+1.04 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | Z.Yuan | F.Doermer – J.Lepper | Closed | 10 | +12.6 | +1.26 | +3.90 |
| Round 2 | Z.Yuan | K.Kopka – K.Cichy | Closed | 10 | -8.8 | -0.88 | -2.60 |
| Round 3 | Z.Yuan | Q.Yang – D.Wang | Open | 10 | +23.8 | +2.38 | +1.60 |
| Round 4 | Z.Yuan | X.Wang – Z.Cheng | Closed | 10 | -7.0 | -0.70 | +0.30 |
| Round 5 | Z.Yuan | E.Vasquez – N.Davila | Closed | 10 | +10.5 | +1.05 | -0.80 |
| Round 6 | Z.Yuan | F.Alter – L.Vornkahl | Closed | 10 | +21.6 | +2.16 | +2.30 |
| Round 7 | Z.Yuan | F.Porta – G.Giubilo | Open | 10 | +6.4 | +0.64 | +1.10 |
| Round 9 | Z.Yuan | M.Dufrene – M.Fragola | Open | 10 | -18.9 | -1.89 | +2.50 |
| Round 10 | Z.Yuan | R.Guth – H.Rabourdin | Open | 10 | +16.5 | +1.65 | +3.50 |
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 |
|---|---|---|---|---|---|---|---|
| +9.4 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 18 | 4♥ | ♣K | -1 | +11 |
| +8.8 | Round 3 | 🇨🇳 CHINA RDFZ | 30 | 5♠x | ♦A | -3 | +9 |
| +7.7 | Round 4 | 🇨🇳 CHINA | 1 | 3♠ | ♥4 | -3 | +13 |
| +7.2 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 12 | 5♥ | ♦Q | -1 | +10 |
| +6.8 | Round 6 | 🇩🇪 GERMANY 1 | 29 | 4♠x | ♥A | = | +7 |
| +6.7 | Round 5 | 🇨🇱 CHILE | 12 | 3NT | ♣A | -4 | +7 |
| +6.5 | Round 2 | BRIDGE ACADEMY AZSUW | 20 | 3NT | ♣5 | +1 | +1 |
| +6.4 | Round 6 | 🇩🇪 GERMANY 1 | 28 | 2♠ | ♠6 | +2 | +10 |
| +6.2 | Round 3 | 🇨🇳 CHINA RDFZ | 29 | 5♣ | ♠6 | -2 | +2 |
| +6.1 | Round 5 | 🇨🇱 CHILE | 19 | 3♥ | ♦A | -2 | +2 |
| +6.0 | Round 6 | 🇩🇪 GERMANY 1 | 24 | 3NT | ♠5 | = | +7 |
| +5.6 | Round 7 | 🇮🇹 ITALY | 4 | 4♥ | ♠A | -2 | +13 |
| +5.5 | Round 1 | 🇩🇪 GERMANY 2 | 8 | 5♠ | ♦6 | -1 | +13 |
| +5.4 | Round 6 | 🇩🇪 GERMANY 1 | 26 | 3NT | ♠3 | -3 | +9 |
| +5.2 | Round 1 | 🇩🇪 GERMANY 2 | 10 | 3♥x | ♠6 | -2 | +3 |
| +5.1 | Round 2 | BRIDGE ACADEMY AZSUW | 19 | 4♥ | ♠10 | +2 | -11 |
| +4.8 | Round 2 | BRIDGE ACADEMY AZSUW | 16 | 3NT | ♥3 | +3 | +17 |
| +4.8 | Round 7 | 🇮🇹 ITALY | 2 | 4♥ | ♦A | = | +0 |
| +4.4 | Round 3 | 🇨🇳 CHINA RDFZ | 21 | 2♥ | ♠8 | +2 | +1 |
| +4.4 | Round 9 | 🇫🇷 FRANCE | 4 | 4♠ | ♥J | -1 | +6 |
| +3.7 | Round 7 | 🇮🇹 ITALY | 9 | 4♥ | ♦7 | = | +3 |
| +3.5 | Round 6 | 🇩🇪 GERMANY 1 | 27 | 4♠ | ♣5 | +1 | +0 |
| +3.4 | Round 3 | 🇨🇳 CHINA RDFZ | 23 | 3♠ | ♥10 | = | +0 |
| +3.1 | Round 1 | 🇩🇪 GERMANY 2 | 4 | 1NT | ♠2 | -2 | -7 |
| +3.1 | Round 4 | 🇨🇳 CHINA | 7 | 1NT | ♦5 | -2 | +3 |
| +3.1 | Round 7 | 🇮🇹 ITALY | 3 | 3NT | ♣Q | -3 | +11 |
| +2.9 | Round 7 | 🇮🇹 ITALY | 7 | Pass | +12 | ||
| +2.6 | Round 1 | 🇩🇪 GERMANY 2 | 6 | 3NT | ♥4 | +1 | +7 |
| +2.6 | Round 9 | 🇫🇷 FRANCE | 1 | 2♠ | ♦7 | +2 | +1 |
| +2.5 | Round 4 | 🇨🇳 CHINA | 5 | 2♥ | ♦Q | -5 | +4 |
| +2.5 | Round 7 | 🇮🇹 ITALY | 10 | 3NT | ♠6 | = | +0 |
| +2.3 | Round 5 | 🇨🇱 CHILE | 15 | 4♥ | ♣4 | +2 | +1 |
| +2.0 | Round 2 | BRIDGE ACADEMY AZSUW | 17 | 2♥x | ♠10 | -3 | +1 |
| +1.9 | Round 3 | 🇨🇳 CHINA RDFZ | 22 | 5♣ | ♠4 | = | -2 |
| +1.8 | Round 1 | 🇩🇪 GERMANY 2 | 1 | 3♦ | ♥J | -1 | +9 |
| +1.7 | Round 1 | 🇩🇪 GERMANY 2 | 5 | 3♣ | ♥J | +2 | +7 |
| +1.6 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 15 | 2♣ | ♦Q | +2 | +0 |
| +1.5 | Round 5 | 🇨🇱 CHILE | 11 | 1NT | ♣K | +1 | +1 |
| +1.4 | Round 6 | 🇩🇪 GERMANY 1 | 25 | 3♣ | ♥5 | = | +0 |
| +1.4 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 13 | 1♦ | ♥6 | = | -2 |
| +1.2 | Round 3 | 🇨🇳 CHINA RDFZ | 27 | 3♥ | ♣A | +1 | +6 |
| +1.2 | Round 5 | 🇨🇱 CHILE | 18 | 4♠ | ♣A | -2 | -1 |
| +1.1 | Round 3 | 🇨🇳 CHINA RDFZ | 26 | 4♠ | ♥7 | +1 | +1 |
| +1.0 | Round 1 | 🇩🇪 GERMANY 2 | 7 | 4♠ | ♣4 | -1 | +6 |
| +1.0 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 11 | 4♥ | ♦A | -1 | +4 |
| +0.9 | Round 1 | 🇩🇪 GERMANY 2 | 9 | 2♥ | ♦K | -2 | +0 |
| +0.8 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 19 | 3♥ | ♣A | +1 | +10 |
| +0.6 | Round 5 | 🇨🇱 CHILE | 14 | 5♣ | ♠5 | -1 | +8 |
| +0.6 | Round 9 | 🇫🇷 FRANCE | 5 | 5♠ | ♥A | = | +13 |
| +0.5 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 14 | 2♥ | ♣5 | -1 | +4 |
| +0.4 | Round 9 | 🇫🇷 FRANCE | 6 | 3♥ | ♥3 | = | +0 |
| +0.3 | Round 7 | 🇮🇹 ITALY | 5 | 4♠ | ♥3 | +1 | +0 |
| +0.3 | Round 9 | 🇫🇷 FRANCE | 7 | 4♥ | ♥6 | +1 | +0 |
| +0.1 | Round 2 | BRIDGE ACADEMY AZSUW | 11 | 2♠ | ♥K | +1 | +6 |
| -0.2 | Round 5 | 🇨🇱 CHILE | 17 | 3NT | ♣K | -1 | -10 |
| -0.3 | Round 2 | BRIDGE ACADEMY AZSUW | 14 | 2♠ | ♦6 | = | +0 |
| -0.3 | Round 3 | 🇨🇳 CHINA RDFZ | 25 | 3♦ | ♣A | +1 | +0 |
| -0.4 | Round 4 | 🇨🇳 CHINA | 8 | 6♣x | ♦A | -1 | +0 |
| -0.5 | Round 4 | 🇨🇳 CHINA | 4 | 3NT | ♣3 | +2 | +0 |
| -0.5 | Round 4 | 🇨🇳 CHINA | 9 | 4♥ | ♣J | +2 | -11 |
| -0.5 | Round 6 | 🇩🇪 GERMANY 1 | 22 | 4♥ | ♠K | = | +1 |
| -0.8 | Round 6 | 🇩🇪 GERMANY 1 | 30 | 3NT | ♥4 | -1 | -4 |
| -0.9 | Round 7 | 🇮🇹 ITALY | 1 | 6♠ | ♥5 | +1 | -11 |
| -1.0 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 17 | 2♠ | ♦Q | -1 | -1 |
| -1.1 | Round 3 | 🇨🇳 CHINA RDFZ | 28 | 3NT | ♥3 | +2 | +0 |
| -1.4 | Round 4 | 🇨🇳 CHINA | 10 | 1NT | ♦7 | +1 | -1 |
| -1.5 | Round 2 | BRIDGE ACADEMY AZSUW | 18 | 4♥ | ♥10 | = | -7 |
| -1.8 | Round 3 | 🇨🇳 CHINA RDFZ | 24 | Adj. | ♠10 | -1 | |
| -1.8 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 20 | 2♥ | ♠4 | +2 | +1 |
| -2.1 | Round 6 | 🇩🇪 GERMANY 1 | 21 | 1NT | ♥A | +1 | -1 |
| -2.3 | Round 5 | 🇨🇱 CHILE | 20 | 2NT | ♠K | +1 | -10 |
| -2.3 | Round 9 | 🇫🇷 FRANCE | 3 | 3NT | ♥5 | +2 | -2 |
| -2.6 | Round 10 | 🇫🇷 FRANCE YOUNGSTER 2 | 16 | 4♠ | ♦A | -3 | -2 |
| -2.7 | Round 5 | 🇨🇱 CHILE | 13 | 4♠ | ♣4 | +1 | -1 |
| -2.7 | Round 5 | 🇨🇱 CHILE | 16 | 2♠ | ♦7 | = | -5 |
| -2.7 | Round 9 | 🇫🇷 FRANCE | 8 | 3NT | ♠3 | -2 | -6 |
| -3.0 | Round 7 | 🇮🇹 ITALY | 8 | 2NT | ♠2 | -1 | -5 |
| -3.2 | Round 1 | 🇩🇪 GERMANY 2 | 3 | 3NT | ♥J | +1 | +0 |
| -4.5 | Round 6 | 🇩🇪 GERMANY 1 | 23 | 3NT | ♦4 | -1 | -6 |
| -4.8 | Round 9 | 🇫🇷 FRANCE | 9 | 2NT | ♦J | -3 | -6 |
| -5.3 | Round 4 | 🇨🇳 CHINA | 2 | 3NT | ♠10 | +2 | -1 |
| -6.0 | Round 1 | 🇩🇪 GERMANY 2 | 2 | 3NT | ♥10 | = | +1 |
| -6.0 | Round 4 | 🇨🇳 CHINA | 6 | 3NT | ♦A | +3 | -1 |
| -6.2 | Round 2 | BRIDGE ACADEMY AZSUW | 12 | 5♥ | ♦K | +1 | -9 |
| -6.2 | Round 4 | 🇨🇳 CHINA | 3 | 5♣ | ♠K | -1 | -3 |
| -7.4 | Round 2 | BRIDGE ACADEMY AZSUW | 13 | 4♥ | ♠8 | -1 | -12 |
| -8.5 | Round 9 | 🇫🇷 FRANCE | 2 | 6♦ | ♠6 | = | +11 |
| -8.9 | Round 9 | 🇫🇷 FRANCE | 10 | 5♥x | ♠6 | +1 | +8 |
| -11.9 | Round 2 | BRIDGE ACADEMY AZSUW | 15 | 2♠ | ♣4 | = | -12 |
| -12.6 | Round 7 | 🇮🇹 ITALY | 6 | 3NT | ♦10 | -1 | -12 |