🇨🇳 JIANG Baozhuo · CHINA
1rank
+102.6Butler · 90 bds
+1.14per board
±4.8swing
+1.58vs par /bd · #1/56
+0.88adjusted /bd
by round
vs par split: bidding +0.52 · play +1.06
Strength of schedule: opponents averaged -0.26/bd (an easy draw) → opponent-adjusted +0.88/bd
Card play — on target: opening leads 68.2% #50 of 56 · declarer play 69.6% #29 of 56 · defence 93.9% #3 of 56
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 55.6% (9) | 76.9% (13) |
| Declarer play | 70.0% (10) | 69.2% (13) |
| Defence | 95.2% (21) | 92.9% (28) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 71.4% (7) · ♦ 57.1% (7) · ♣ 75.0% (4)
vs par by strain: NT +0.76 (38) · a suit +2.17 (52)
vs par by level: part-score +0.58 (38) · game +2.49 (49) · slam -0.67 (3)
By role: declaring +0.87/bd (-1.17 vs par · 41) · defending +1.37/bd (+3.88 vs par · 49)
By vulnerability: vulnerable +1.54/bd (+1.47 vs par · 45) · not vulnerable +0.74/bd (+1.69 vs par · 45)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | R.Pan | K.Kopka – K.Cichy | Open | 10 | +9.1 | +0.91 | +3.90 |
| Round 2 | R.Pan | Q.Yang – D.Wang | Closed | 10 | +34.2 | +3.42 | +1.70 |
| Round 4 | R.Pan | J.Tong – T.Zhang | Open | 10 | +16.6 | +1.66 | +3.50 |
| Round 5 | R.Pan | P.Pabst – S.Van Oosten | Closed | 10 | +12.2 | +1.22 | -0.90 |
| Round 6 | R.Pan | F.Chiarandini – A.Gaiotti | Open | 10 | +8.7 | +0.87 | +0.40 |
| Round 7 | R.Pan | A.Sandin – S.Clementsson | Open | 10 | +19.7 | +1.97 | +0.60 |
| Round 9 | R.Pan | V.Le Lez – S.Thorpe | Closed | 10 | -10.2 | -1.02 | +3.30 |
| Round 10 | R.Pan | M.Nataf – H.Caillol | Open | 10 | +16.6 | +1.66 | +3.00 |
| Round 11 | R.Pan | F.Doermer – J.Lepper | Closed | 10 | -4.3 | -0.43 | -1.30 |
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 |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 4 | SHENGXING TEAM | 10 | 2♥x | ♣A | -4 | +14 |
| +11.4 | Round 7 | 🇸🇪 SWEDEN | 9 | 3NT | ♦Q | -2 | +12 |
| +10.9 | Round 1 | BRIDGE ACADEMY AZSUW | 9 | 3♠ | ♦7 | -4 | +11 |
| +10.4 | Round 10 | UNITED FRENCH | 18 | 4♠ | ♣A | -2 | +11 |
| +9.5 | Round 2 | 🇨🇳 CHINA RDFZ | 18 | 4♥ | ♦4 | -1 | +5 |
| +9.3 | Round 4 | SHENGXING TEAM | 8 | 5♣x | ♥J | +1 | +13 |
| +8.1 | Round 7 | 🇸🇪 SWEDEN | 2 | 4♥ | ♥6 | -2 | +11 |
| +8.0 | Round 11 | 🇩🇪 GERMANY 2 | 26 | 4♠x | ♣A | +1 | +8 |
| +7.6 | Round 7 | 🇸🇪 SWEDEN | 10 | 1NT | ♠6 | +2 | +10 |
| +7.2 | Round 1 | BRIDGE ACADEMY AZSUW | 10 | 3♠ | ♠2 | -4 | +5 |
| +7.2 | Round 10 | UNITED FRENCH | 12 | 5♥ | ♠K | -1 | +10 |
| +6.9 | Round 10 | UNITED FRENCH | 19 | 4♦ | ♠2 | -1 | +12 |
| +6.5 | Round 1 | BRIDGE ACADEMY AZSUW | 1 | 3♥ | ♦K | = | +11 |
| +6.2 | Round 4 | SHENGXING TEAM | 3 | 4♠x | ♣A | = | +9 |
| +6.0 | Round 10 | UNITED FRENCH | 15 | 3NT | ♥J | -1 | +5 |
| +5.9 | Round 2 | 🇨🇳 CHINA RDFZ | 20 | 3NT | ♦K | = | +0 |
| +5.5 | Round 2 | 🇨🇳 CHINA RDFZ | 13 | 4♥ | ♣9 | = | +0 |
| +5.5 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 6 | 4♥ | ♠5 | -1 | +6 |
| +5.4 | Round 10 | UNITED FRENCH | 17 | 2♣x | ♥3 | +1 | +5 |
| +5.1 | Round 6 | 🇮🇹 ITALY | 24 | 3NT | ♠5 | -1 | +4 |
| +4.9 | Round 6 | 🇮🇹 ITALY | 26 | 2♠ | ♦4 | -1 | +0 |
| +4.8 | Round 2 | 🇨🇳 CHINA RDFZ | 16 | 4NT | ♥4 | +2 | +17 |
| +4.8 | Round 5 | 🇩🇪 GERMANY 1 | 19 | 3♠ | ♥K | = | +0 |
| +4.5 | Round 6 | 🇮🇹 ITALY | 23 | 3NT | ♦4 | -1 | +6 |
| +4.4 | Round 5 | 🇩🇪 GERMANY 1 | 12 | 1NTx | ♣K | -1 | +5 |
| +4.4 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 4 | 3♠ | ♦K | -1 | +6 |
| +3.8 | Round 6 | 🇮🇹 ITALY | 30 | 3NT | ♥4 | -3 | +6 |
| +3.7 | Round 6 | 🇮🇹 ITALY | 27 | 2♥ | ♣K | +2 | +7 |
| +3.3 | Round 2 | 🇨🇳 CHINA RDFZ | 19 | 4♥ | ♠10 | = | -11 |
| +3.1 | Round 1 | BRIDGE ACADEMY AZSUW | 4 | 1NT | ♦7 | -2 | -7 |
| +2.6 | Round 5 | 🇩🇪 GERMANY 1 | 14 | 3NT | ♦Q | -2 | +9 |
| +2.4 | Round 2 | 🇨🇳 CHINA RDFZ | 15 | 4NT | ♠6 | = | +0 |
| +2.3 | Round 10 | UNITED FRENCH | 13 | 4♣ | ♥A | -1 | -1 |
| +2.3 | Round 11 | 🇩🇪 GERMANY 2 | 24 | 2NT | ♣2 | = | +0 |
| +2.1 | Round 2 | 🇨🇳 CHINA RDFZ | 11 | 2♠ | ♥K | +3 | +7 |
| +2.1 | Round 11 | 🇩🇪 GERMANY 2 | 27 | 4♠ | ♥Q | = | +0 |
| +2.0 | Round 1 | BRIDGE ACADEMY AZSUW | 7 | 3♥ | ♦7 | = | +7 |
| +2.0 | Round 5 | 🇩🇪 GERMANY 1 | 20 | 2♥ | ♠7 | -3 | -7 |
| +1.7 | Round 1 | BRIDGE ACADEMY AZSUW | 6 | 3NT | ♥6 | = | +7 |
| +1.7 | Round 7 | 🇸🇪 SWEDEN | 1 | 6NT | ♠3 | = | +11 |
| +1.5 | Round 5 | 🇩🇪 GERMANY 1 | 11 | 1NT | ♠2 | +1 | +1 |
| +1.5 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 1 | 3♠ | ♦7 | = | +0 |
| +1.3 | Round 5 | 🇩🇪 GERMANY 1 | 15 | 4♥ | ♦J | +1 | +0 |
| +1.3 | Round 7 | 🇸🇪 SWEDEN | 7 | 3♥ | ♠7 | = | -10 |
| +1.2 | Round 4 | SHENGXING TEAM | 7 | 2♥ | ♠7 | +1 | +1 |
| +1.2 | Round 5 | 🇩🇪 GERMANY 1 | 18 | 4♠ | ♣A | -2 | -1 |
| +1.1 | Round 6 | 🇮🇹 ITALY | 21 | 1NT | ♥A | = | +0 |
| +0.9 | Round 7 | 🇸🇪 SWEDEN | 4 | 2NT | ♠9 | = | -11 |
| +0.6 | Round 2 | 🇨🇳 CHINA RDFZ | 12 | 7♦x | ♠A | -5 | +0 |
| +0.6 | Round 4 | SHENGXING TEAM | 4 | 3NT | ♦9 | +3 | +1 |
| +0.5 | Round 2 | 🇨🇳 CHINA RDFZ | 17 | 3NT | ♥7 | +2 | +0 |
| +0.5 | Round 6 | 🇮🇹 ITALY | 22 | 4♥ | ♠K | = | -1 |
| +0.2 | Round 11 | 🇩🇪 GERMANY 2 | 23 | 6♥ | ♥8 | +1 | -13 |
| -0.2 | Round 5 | 🇩🇪 GERMANY 1 | 17 | 3NT | ♣K | -1 | -10 |
| -0.3 | Round 4 | SHENGXING TEAM | 9 | 3NT | ♦8 | +3 | -10 |
| -0.4 | Round 2 | 🇨🇳 CHINA RDFZ | 14 | 1NT | ♠5 | +1 | -1 |
| -0.5 | Round 7 | 🇸🇪 SWEDEN | 6 | 3NT | ♠2 | +1 | +0 |
| -0.7 | Round 11 | 🇩🇪 GERMANY 2 | 30 | 2♠ | ♦7 | +1 | -1 |
| -1.0 | Round 11 | 🇩🇪 GERMANY 2 | 28 | 3♠ | ♣8 | = | +0 |
| -1.1 | Round 4 | SHENGXING TEAM | 1 | 5♦x | ♥3 | -3 | +10 |
| -1.3 | Round 4 | SHENGXING TEAM | 5 | 1NT | ♥9 | -2 | -1 |
| -1.3 | Round 7 | 🇸🇪 SWEDEN | 5 | 4♠ | ♥2 | = | -1 |
| -1.3 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 3 | 3NT | ♥5 | +1 | -1 |
| -1.4 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 10 | 5♥ | ♠4 | +1 | +12 |
| -1.5 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 2 | 3NT | ♠J | +3 | +14 |
| -1.6 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 7 | 3NT | ♣5 | = | -2 |
| -2.1 | Round 6 | 🇮🇹 ITALY | 29 | 4♠ | ♥A | = | -3 |
| -2.4 | Round 11 | 🇩🇪 GERMANY 2 | 29 | 3♠ | ♣6 | = | +0 |
| -2.7 | Round 5 | 🇩🇪 GERMANY 1 | 13 | 4♠ | ♣4 | +1 | -1 |
| -2.7 | Round 5 | 🇩🇪 GERMANY 1 | 16 | 1NT | ♠J | -2 | -5 |
| -2.7 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 8 | 3NT | ♠3 | -2 | -6 |
| -3.1 | Round 7 | 🇸🇪 SWEDEN | 3 | 2NT | ♥J | -3 | -11 |
| -3.2 | Round 10 | UNITED FRENCH | 11 | 2♥ | ♦A | = | +0 |
| -3.2 | Round 11 | 🇩🇪 GERMANY 2 | 21 | 3NT | ♣2 | = | +1 |
| -3.7 | Round 10 | UNITED FRENCH | 14 | 2♥ | ♦4 | = | +0 |
| -4.5 | Round 11 | 🇩🇪 GERMANY 2 | 22 | 3♣ | ♥J | -2 | +2 |
| -4.8 | Round 1 | BRIDGE ACADEMY AZSUW | 3 | 4♠ | ♠2 | +2 | -2 |
| -5.1 | Round 1 | BRIDGE ACADEMY AZSUW | 8 | 4♠ | ♣6 | +1 | +8 |
| -5.1 | Round 11 | 🇩🇪 GERMANY 2 | 25 | 5♦ | ♥A | -1 | -10 |
| -5.3 | Round 4 | SHENGXING TEAM | 2 | 3NT | ♦3 | +2 | -1 |
| -6.0 | Round 1 | BRIDGE ACADEMY AZSUW | 2 | 3NT | ♥9 | = | +1 |
| -6.0 | Round 4 | SHENGXING TEAM | 6 | 3NT | ♦A | +3 | -1 |
| -6.2 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 9 | 3NT | ♦J | -4 | -7 |
| -6.2 | Round 10 | UNITED FRENCH | 16 | 4♠x | ♦A | -2 | -5 |
| -6.4 | Round 1 | BRIDGE ACADEMY AZSUW | 5 | 3NT | ♦4 | +3 | -2 |
| -6.4 | Round 6 | 🇮🇹 ITALY | 25 | 2NT | ♥2 | -2 | -5 |
| -6.4 | Round 6 | 🇮🇹 ITALY | 28 | 2♠ | ♠3 | +2 | -10 |
| -6.4 | Round 7 | 🇸🇪 SWEDEN | 8 | 2♣x | ♥Q | -2 | -5 |
| -6.9 | Round 9 | 🇫🇷 FRANCE YOUNGSTER 2 | 5 | 5♥x | ♠7 | -2 | +11 |
| -8.5 | Round 10 | UNITED FRENCH | 20 | 4♣ | ♥A | = | -7 |