🇫🇷 BOULIN Arthur · FRANCE
3rank
+44.2Butler · 84 bds
+0.53per board
±5.5swing
+0.81vs par /bd · #1/20
+0.35adjusted /bd
by round
vs par split: bidding +1.01 · play -0.20
Strength of schedule: opponents averaged -0.18/bd (an easy draw) → opponent-adjusted +0.35/bd
Card play — on target: opening leads 84.2% #5 of 20 · declarer play 70.0% #12 of 20 · defence 92.9% #1 of 20
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 66.7% (3) | 87.5% (16) |
| Declarer play | 66.7% (9) | 72.7% (11) |
| Defence | 100.0% (10) | 90.6% (32) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 100.0% (5) · ♦ 100.0% (4) · ♣ 83.3% (6)
vs par by strain: NT -0.52 (21) · a suit +1.25 (63)
vs par by level: part-score +1.25 (24) · game +0.89 (56) · slam -3.00 (4)
By role: declaring +0.49/bd (-1.98 vs par · 42) · defending +0.56/bd (+3.60 vs par · 42)
By vulnerability: vulnerable +1.09/bd (+1.50 vs par · 42) · not vulnerable -0.04/bd (+0.12 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Semifinal | T.Guillemin | A.Sandin – S.Clementsson | Closed | 14 | +22.5 | +1.61 | +3.00 |
| Semifinal | T.Guillemin | S.Clementsson – A.Sandin | Open | 14 | -6.3 | -0.45 | +1.21 |
| Semifinal | T.Guillemin | S.Clementsson – A.Sandin | Open | 14 | +16.5 | +1.18 | -1.21 |
| Final | T.Guillemin | J.Tong – T.Zhang | Open | 14 | +5.9 | +0.42 | +1.71 |
| Final | T.Guillemin | Y.Yun – Y.Liu | Closed | 14 | -13.3 | -0.95 | -2.29 |
| Final | T.Guillemin | Y.Yun – Y.Liu | Closed | 14 | +18.9 | +1.35 | +2.43 |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Semifinal | 🇸🇪 SWEDEN | 23 | 6♥ | ♥2 | = | +1 |
| +12.0 | Final | SHENGXING TEAM | 48 | 5♥ | ♦K | -1 | +7 |
| +10.7 | Final | SHENGXING TEAM | 52 | 3NT | ♥4 | -1 | +11 |
| +9.3 | Semifinal | 🇸🇪 SWEDEN | 20 | 4♠x | ♥A | = | +12 |
| +8.7 | Semifinal | 🇸🇪 SWEDEN | 49 | 4♥ | ♥3 | +1 | +0 |
| +8.3 | Semifinal | 🇸🇪 SWEDEN | 17 | 6♠ | ♠3 | = | +0 |
| +8.0 | Semifinal | 🇸🇪 SWEDEN | 21 | 5♠x | ♦A | -2 | +5 |
| +8.0 | Final | SHENGXING TEAM | 17 | 3NT | ♣A | -1 | +10 |
| +7.7 | Semifinal | 🇸🇪 SWEDEN | 45 | 3NT | ♠K | +2 | +1 |
| +7.7 | Final | SHENGXING TEAM | 43 | 2♠ | ♥K | -1 | +6 |
| +7.3 | Final | SHENGXING TEAM | 21 | 4♠ | ♥5 | -1 | +10 |
| +7.3 | Final | SHENGXING TEAM | 45 | 5♥ | ♠J | +1 | +11 |
| +7.0 | Semifinal | 🇸🇪 SWEDEN | 30 | 3NT | ♠8 | +1 | +7 |
| +7.0 | Semifinal | 🇸🇪 SWEDEN | 53 | 5♦x | ♣A | -2 | -5 |
| +6.7 | Semifinal | 🇸🇪 SWEDEN | 52 | 3♠ | ♣J | +2 | +7 |
| +6.0 | Final | SHENGXING TEAM | 40 | 2♠ | ♠3 | -1 | +5 |
| +5.0 | Semifinal | 🇸🇪 SWEDEN | 55 | 2♥ | ♣3 | -2 | +0 |
| +4.7 | Final | SHENGXING TEAM | 16 | 3♠ | ♥K | -1 | -4 |
| +4.3 | Semifinal | 🇸🇪 SWEDEN | 32 | 2♦ | ♣9 | +1 | +6 |
| +4.3 | Semifinal | 🇸🇪 SWEDEN | 37 | 3NT | ♣K | -5 | -2 |
| +4.3 | Semifinal | 🇸🇪 SWEDEN | 38 | 4♥ | ♦J | +3 | +17 |
| +4.3 | Final | SHENGXING TEAM | 41 | 3NT | ♠J | +3 | -13 |
| +4.3 | Final | SHENGXING TEAM | 51 | 4♥ | ♠J | +1 | +13 |
| +4.0 | Semifinal | 🇸🇪 SWEDEN | 15 | 5♣ | ♠A | = | +3 |
| +3.7 | Semifinal | 🇸🇪 SWEDEN | 31 | 4♥ | ♣3 | -2 | +0 |
| +3.7 | Final | SHENGXING TEAM | 35 | 4♠ | ♣7 | = | -1 |
| +3.3 | Semifinal | 🇸🇪 SWEDEN | 28 | 4♥ | ♠10 | = | +0 |
| +3.3 | Final | SHENGXING TEAM | 24 | 4♠ | ♥K | = | +0 |
| +3.3 | Final | SHENGXING TEAM | 31 | 6♠x | ♥4 | -3 | +0 |
| +3.0 | Final | SHENGXING TEAM | 18 | 2♠ | ♥Q | = | +6 |
| +3.0 | Final | SHENGXING TEAM | 25 | 3NT | ♠J | -2 | +8 |
| +2.7 | Semifinal | 🇸🇪 SWEDEN | 43 | 3NT | ♠2 | +1 | -1 |
| +2.3 | Final | SHENGXING TEAM | 36 | 2♦ | ♠A | = | +5 |
| +2.3 | Final | SHENGXING TEAM | 44 | 5♦ | ♦8 | = | +11 |
| +1.7 | Semifinal | 🇸🇪 SWEDEN | 16 | 4♥ | ♦A | -1 | +2 |
| +1.7 | Semifinal | 🇸🇪 SWEDEN | 40 | 1NT | ♦2 | +1 | +0 |
| +1.7 | Semifinal | 🇸🇪 SWEDEN | 48 | 4♠ | ♦6 | +2 | +1 |
| +1.3 | Semifinal | 🇸🇪 SWEDEN | 24 | 4♥ | ♣6 | = | +11 |
| +1.3 | Final | SHENGXING TEAM | 50 | 3♥ | ♠A | -2 | +0 |
| +1.0 | Semifinal | 🇸🇪 SWEDEN | 51 | 2NT | ♥7 | -1 | -5 |
| +0.7 | Semifinal | 🇸🇪 SWEDEN | 44 | 5♣ | ♦A | = | +0 |
| +0.7 | Final | SHENGXING TEAM | 37 | 1NT | ♥3 | +2 | +1 |
| +0.7 | Final | SHENGXING TEAM | 49 | 4♥ | ♣10 | +2 | +1 |
| +0.3 | Semifinal | 🇸🇪 SWEDEN | 50 | 4♠ | ♥9 | +1 | +11 |
| -0.0 | Semifinal | 🇸🇪 SWEDEN | 36 | 3NT | ♦2 | = | +0 |
| -0.0 | Semifinal | 🇸🇪 SWEDEN | 41 | 3NT | ♣4 | +1 | +0 |
| -0.0 | Final | SHENGXING TEAM | 30 | 4♥ | ♠3 | +1 | +0 |
| -0.7 | Semifinal | 🇸🇪 SWEDEN | 18 | 4♥ | ♠6 | +2 | +11 |
| -0.7 | Semifinal | 🇸🇪 SWEDEN | 19 | 3♠ | ♠8 | = | -7 |
| -0.7 | Final | SHENGXING TEAM | 20 | 3NT | ♥2 | +1 | -1 |
| -0.7 | Final | SHENGXING TEAM | 27 | 3♠ | ♦2 | = | +0 |
| -1.0 | Final | SHENGXING TEAM | 26 | 4♠ | ♦4 | +2 | +13 |
| -1.0 | Final | SHENGXING TEAM | 28 | 6♥ | ♣A | = | -13 |
| -1.3 | Semifinal | 🇸🇪 SWEDEN | 29 | 4♥ | ♠Q | -1 | +4 |
| -1.7 | Final | SHENGXING TEAM | 32 | 2♠ | ♣K | +1 | +0 |
| -1.7 | Final | SHENGXING TEAM | 34 | 1♥ | ♣8 | -2 | +0 |
| -1.7 | Final | SHENGXING TEAM | 47 | 5♦x | ♥K | -2 | -5 |
| -2.0 | Final | SHENGXING TEAM | 54 | 2♠ | ♣10 | +1 | +0 |
| -2.3 | Semifinal | 🇸🇪 SWEDEN | 33 | 4♥ | ♠K | -1 | +2 |
| -2.3 | Final | SHENGXING TEAM | 33 | 2♦ | ♠4 | = | +0 |
| -2.3 | Final | SHENGXING TEAM | 42 | 4♥ | ♦J | +2 | -11 |
| -3.0 | Semifinal | 🇸🇪 SWEDEN | 22 | 3♠ | ♥A | = | -6 |
| -3.0 | Final | SHENGXING TEAM | 56 | 5♦ | ♠K | -1 | -10 |
| -3.3 | Final | SHENGXING TEAM | 15 | 1NT | ♥8 | +1 | +7 |
| -3.3 | Final | SHENGXING TEAM | 38 | 2♠ | ♣K | -2 | -2 |
| -4.0 | Semifinal | 🇸🇪 SWEDEN | 26 | 4♠ | ♣A | -1 | +11 |
| -4.0 | Semifinal | 🇸🇪 SWEDEN | 35 | 3NT | ♠2 | -1 | -6 |
| -4.0 | Final | SHENGXING TEAM | 23 | 2NT | ♥K | = | +9 |
| -4.7 | Final | SHENGXING TEAM | 55 | 4♠ | ♣4 | = | +0 |
| -5.0 | Semifinal | 🇸🇪 SWEDEN | 46 | 3NT | ♠4 | +1 | -13 |
| -5.0 | Final | SHENGXING TEAM | 22 | 5♣ | ♠2 | -3 | -7 |
| -6.0 | Semifinal | 🇸🇪 SWEDEN | 25 | 3♠xx | ♦10 | -1 | +7 |
| -6.0 | Semifinal | 🇸🇪 SWEDEN | 56 | 4♥ | ♦A | = | +1 |
| -6.3 | Semifinal | 🇸🇪 SWEDEN | 54 | 4♥x | ♠6 | -1 | -9 |
| -6.7 | Semifinal | 🇸🇪 SWEDEN | 42 | 4♥ | ♣Q | = | +0 |
| -7.0 | Semifinal | 🇸🇪 SWEDEN | 39 | 4♠ | ♦A | = | +1 |
| -7.7 | Semifinal | 🇸🇪 SWEDEN | 47 | 1NT | ♠7 | -1 | -5 |
| -7.7 | Final | SHENGXING TEAM | 19 | 4♥ | ♦Q | +2 | -14 |
| -7.7 | Final | SHENGXING TEAM | 53 | 4♠ | ♥3 | -1 | -13 |
| -8.3 | Final | SHENGXING TEAM | 46 | 5♦ | ♥10 | = | +2 |
| -10.0 | Final | SHENGXING TEAM | 39 | 3NT | ♠6 | = | -7 |
| -10.3 | Semifinal | 🇸🇪 SWEDEN | 34 | 3NT | ♥3 | -3 | -12 |
| -12.0 | Semifinal | 🇸🇪 SWEDEN | 27 | 5♥ | ♠A | = | -8 |
| -12.3 | Final | SHENGXING TEAM | 29 | 4♥x | ♠2 | -3 | -9 |