🇫🇷 BOULIN Arthur · FRANCE
25rank
+10.7Butler · 80 bds
+0.13per board
±4.9swing
-0.29vs par /bd · #29/56
+0.06adjusted /bd
by round
vs par split: bidding -0.61 · play +0.28
Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted +0.06/bd
Card play — on target: opening leads 94.4% #1 of 56 · declarer play 87.5% #7 of 56 · defence 82.2% #35 of 56
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 87.5% (8) | 100.0% (10) |
| Declarer play | 100.0% (4) | 83.3% (12) |
| Defence | 80.0% (15) | 83.3% (30) |
Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (4) · ♦ 100.0% (4) · ♣ 80.0% (5)
vs par by strain: NT -0.30 (23) · a suit -0.34 (56)
vs par by level: part-score -0.49 (35) · game -0.50 (40) · slam +2.75 (4)
By role: declaring -0.50/bd (-2.62 vs par · 34) · defending +0.60/bd (+1.44 vs par · 46)
By vulnerability: vulnerable +0.22/bd (-0.57 vs par · 40) · not vulnerable +0.05/bd (+0.00 vs par · 40)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Guillemin | C.Lahrmann – T.Bodin | Open | 10 | -16.8 | -1.68 | -4.30 |
| Round 2 | T.Guillemin | K.Bossonney – B.Perez | Open | 10 | +42.4 | +4.24 | +4.20 |
| Round 3 | T.Guillemin | V.Le Lez – S.Thorpe | Open | 10 | +11.6 | +1.16 | +0.30 |
| Round 5 | T.Guillemin | M.Litterst – V.Otto | Open | 10 | +9.7 | +0.97 | -1.10 |
| Round 6 | T.Guillemin | K.Kopka – K.Cichy | Open | 10 | +2.1 | +0.21 | -0.20 |
| Round 7 | T.Guillemin | Q.Yang – D.Wang | Open | 10 | -4.2 | -0.42 | -1.10 |
| Round 10 | T.Guillemin | P.Pabst – S.Van Oosten | Closed | 10 | -19.7 | -1.97 | +0.10 |
| Round 11 | T.Guillemin | F.Chiarandini – A.Gaiotti | Closed | 10 | -14.4 | -1.44 | -0.20 |
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 |
|---|---|---|---|---|---|---|---|
| +14.5 | Round 2 | 🇨🇱 CHILE | 16 | 3♣x | ♣A | -8 | -6 |
| +12.4 | Round 1 | 🇸🇪 SWEDEN | 10 | 4♥x | ♦6 | -5 | +13 |
| +11.1 | Round 2 | 🇨🇱 CHILE | 17 | 6NTx | ♥A | -1 | +11 |
| +10.2 | Round 7 | 🇨🇳 CHINA RDFZ | 3 | 2♥x | ♦5 | -2 | +3 |
| +9.4 | Round 2 | 🇨🇱 CHILE | 13 | 3NT | ♠Q | -2 | +13 |
| +9.2 | Round 7 | 🇨🇳 CHINA RDFZ | 4 | 4♥ | ♠A | = | +0 |
| +7.5 | Round 2 | 🇨🇱 CHILE | 19 | 4♥ | ♠10 | -1 | +14 |
| +7.2 | Round 11 | 🇮🇹 ITALY | 26 | 2NT | ♠6 | -1 | +11 |
| +6.2 | Round 2 | 🇨🇱 CHILE | 12 | 4♥ | ♥6 | +2 | +9 |
| +5.1 | Round 6 | BRIDGE ACADEMY AZSUW | 24 | 3NT | ♠10 | -1 | +4 |
| +4.9 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 22 | 4♠x | ♥6 | -2 | +2 |
| +4.5 | Round 6 | BRIDGE ACADEMY AZSUW | 23 | 3NT | ♦4 | -1 | +6 |
| +4.2 | Round 5 | 🇩🇪 GERMANY 2 | 12 | 2♣ | ♦A | = | +5 |
| +3.4 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 23 | 2♠ | ♥10 | +1 | +0 |
| +3.2 | Round 11 | 🇮🇹 ITALY | 21 | 3NT | ♣2 | = | -1 |
| +3.0 | Round 6 | BRIDGE ACADEMY AZSUW | 21 | 3♥ | ♦Q | -3 | +2 |
| +2.9 | Round 5 | 🇩🇪 GERMANY 2 | 16 | 1NT | ♣5 | -1 | +0 |
| +2.9 | Round 6 | BRIDGE ACADEMY AZSUW | 27 | 2♠ | ♣6 | +3 | +6 |
| +2.6 | Round 5 | 🇩🇪 GERMANY 2 | 14 | 3NT | ♦Q | -2 | +9 |
| +2.0 | Round 5 | 🇩🇪 GERMANY 2 | 20 | 1NT | ♣8 | -3 | -7 |
| +1.5 | Round 1 | 🇸🇪 SWEDEN | 1 | 3♥ | ♠K | +1 | -6 |
| +1.5 | Round 2 | 🇨🇱 CHILE | 18 | 4♥ | ♠4 | = | +7 |
| +1.4 | Round 10 | 🇩🇪 GERMANY 1 | 13 | 1♦ | ♥6 | = | -2 |
| +1.4 | Round 11 | 🇮🇹 ITALY | 24 | Pass | +3 | ||
| +1.3 | Round 5 | 🇩🇪 GERMANY 2 | 15 | 4♥ | ♥2 | +1 | +0 |
| +1.2 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 21 | 3♠ | ♦2 | -1 | -2 |
| +1.2 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 27 | 3♥ | ♠2 | +1 | +6 |
| +1.1 | Round 7 | 🇨🇳 CHINA RDFZ | 7 | 3♦ | ♠Q | +1 | -10 |
| +1.0 | Round 11 | 🇮🇹 ITALY | 28 | 2♠ | ♣6 | +1 | +0 |
| +0.9 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 30 | 6♥x | ♦A | -1 | +0 |
| +0.8 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 28 | 5♣ | ♥J | = | +2 |
| +0.8 | Round 6 | BRIDGE ACADEMY AZSUW | 30 | 3NT | ♥4 | -1 | +4 |
| +0.7 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 25 | 3♦ | ♠5 | +2 | +1 |
| +0.7 | Round 11 | 🇮🇹 ITALY | 30 | 2♠ | ♦2 | +1 | +1 |
| +0.6 | Round 1 | 🇸🇪 SWEDEN | 9 | 2♥ | ♦K | -3 | +1 |
| +0.5 | Round 6 | BRIDGE ACADEMY AZSUW | 22 | 4♥ | ♠K | = | -1 |
| +0.5 | Round 10 | 🇩🇪 GERMANY 1 | 14 | 2♥ | ♣5 | -1 | +4 |
| +0.4 | Round 5 | 🇩🇪 GERMANY 2 | 11 | 1NT | ♠3 | = | +0 |
| +0.4 | Round 11 | 🇮🇹 ITALY | 22 | 3NT | ♦2 | -4 | -6 |
| +0.3 | Round 2 | 🇨🇱 CHILE | 14 | 2♠ | ♣6 | = | +0 |
| -0.0 | Round 1 | 🇸🇪 SWEDEN | 4 | 2♦ | ♥3 | -1 | +9 |
| +0.0 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 26 | 4♠ | ♦Q | = | +0 |
| -0.1 | Round 2 | 🇨🇱 CHILE | 11 | 3♠ | ♥K | = | -6 |
| -0.1 | Round 5 | 🇩🇪 GERMANY 2 | 19 | 4♠ | ♦7 | -1 | -5 |
| -0.1 | Round 6 | BRIDGE ACADEMY AZSUW | 26 | 3NT | ♠3 | -1 | -5 |
| -0.1 | Round 10 | 🇩🇪 GERMANY 1 | 19 | 3♥ | ♠2 | +2 | +9 |
| -0.2 | Round 5 | 🇩🇪 GERMANY 2 | 17 | 3NT | ♣K | -1 | -10 |
| -0.3 | Round 7 | 🇨🇳 CHINA RDFZ | 5 | 4♠ | ♥2 | +1 | +0 |
| -0.6 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 24 | 1NT | ♣4 | +1 | +0 |
| -0.7 | Round 5 | 🇩🇪 GERMANY 2 | 18 | 3♠ | ♥K | -1 | -2 |
| -0.9 | Round 3 | 🇫🇷 FRANCE YOUNGSTER 2 | 29 | 3♣ | ♠6 | = | -6 |
| -0.9 | Round 10 | 🇩🇪 GERMANY 1 | 16 | 4♣ | ♥2 | -2 | +0 |
| -1.0 | Round 1 | 🇸🇪 SWEDEN | 7 | 4♠ | ♠A | -1 | -6 |
| -1.1 | Round 7 | 🇨🇳 CHINA RDFZ | 8 | 1NT | ♣5 | = | +1 |
| -1.2 | Round 10 | 🇩🇪 GERMANY 1 | 18 | 4♥ | ♣K | = | +1 |
| -1.7 | Round 1 | 🇸🇪 SWEDEN | 6 | 3NT | ♥6 | = | -7 |
| -2.1 | Round 2 | 🇨🇱 CHILE | 15 | 4♥ | ♠5 | = | +0 |
| -2.1 | Round 6 | BRIDGE ACADEMY AZSUW | 29 | 4♠ | ♥A | = | -3 |
| -2.5 | Round 7 | 🇨🇳 CHINA RDFZ | 6 | 3NT | ♣2 | +3 | -2 |
| -2.5 | Round 7 | 🇨🇳 CHINA RDFZ | 10 | 3NT | ♠6 | = | +0 |
| -2.5 | Round 10 | 🇩🇪 GERMANY 1 | 20 | 3♥ | ♠4 | = | +0 |
| -2.7 | Round 5 | 🇩🇪 GERMANY 2 | 13 | 4♠ | ♣4 | +1 | -1 |
| -2.8 | Round 10 | 🇩🇪 GERMANY 1 | 11 | 1♠ | ♦A | = | +1 |
| -3.6 | Round 10 | 🇩🇪 GERMANY 1 | 12 | 4♥ | ♦Q | = | +0 |
| -3.7 | Round 7 | 🇨🇳 CHINA RDFZ | 9 | 4♥ | ♦7 | = | -3 |
| -4.1 | Round 11 | 🇮🇹 ITALY | 27 | 5♣x | ♠K | -3 | -2 |
| -4.8 | Round 7 | 🇨🇳 CHINA RDFZ | 2 | 4♥ | ♦2 | = | +0 |
| -5.1 | Round 11 | 🇮🇹 ITALY | 25 | 5♣ | ♥2 | = | +0 |
| -5.2 | Round 10 | 🇩🇪 GERMANY 1 | 17 | 3♣x | ♠3 | -1 | -5 |
| -5.3 | Round 6 | BRIDGE ACADEMY AZSUW | 28 | 3♠ | ♦9 | +2 | -9 |
| -5.3 | Round 10 | 🇩🇪 GERMANY 1 | 15 | 3NT | ♥J | +1 | -7 |
| -5.5 | Round 1 | 🇸🇪 SWEDEN | 8 | 5♠ | ♣4 | -1 | -13 |
| -5.9 | Round 2 | 🇨🇱 CHILE | 20 | 3NT | ♦Q | = | +0 |
| -6.0 | Round 1 | 🇸🇪 SWEDEN | 2 | 3NT | ♥3 | -2 | -11 |
| -6.5 | Round 1 | 🇸🇪 SWEDEN | 5 | 1NT | ♦Q | -1 | -10 |
| -6.6 | Round 11 | 🇮🇹 ITALY | 29 | 4♠x | ♣6 | -1 | -8 |
| -7.2 | Round 6 | BRIDGE ACADEMY AZSUW | 25 | 3♥ | ♣6 | = | -6 |
| -9.8 | Round 7 | 🇨🇳 CHINA RDFZ | 1 | 7♠ | ♥K | = | +0 |
| -10.6 | Round 1 | 🇸🇪 SWEDEN | 3 | 5♦ | ♣4 | -2 | -13 |
| -12.5 | Round 11 | 🇮🇹 ITALY | 23 | 7♥ | ♦2 | = | +0 |