🇬🇵 CASSIN Jacqueline · GUADELOUPE
84rank
-94.9Butler · 144 bds
-0.66per board
±4.5swing
-0.34vs par /bd · #71/98
-0.54adjusted /bd
by round
vs par split: bidding +0.19 · play -0.53
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted -0.54/bd
Card play — on target: opening leads 73.0% #90 of 98 · declarer play 64.0% #94 of 98 · defence 86.1% #63 of 98
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 73.3% (30) |
| Declarer play | 40.0% (5) | 70.0% (20) |
| Defence | 70.6% (17) | 90.9% (55) |
Opening leads by suit led: ♠ 60.0% (10) · ♥ 90.0% (10) · ♦ 50.0% (8) · ♣ 88.9% (9)
vs par by strain: NT -1.11 (37) · a suit -0.07 (107)
vs par by level: part-score -0.86 (52) · game -0.45 (82) · slam +3.30 (10)
By role: declaring -0.36/bd (-1.99 vs par · 72) · defending -0.96/bd (+1.31 vs par · 72)
By vulnerability: vulnerable -0.91/bd (-0.83 vs par · 72) · not vulnerable -0.40/bd (+0.15 vs par · 72)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Pelletier | H.Attef – A.Almadi | Closed | 16 | -31.0 | -1.94 | -2.12 |
| Round 3 | J.Pelletier | T.Hanlon – H.Mcgann | Closed | 16 | -26.5 | -1.66 | -1.94 |
| Round 7 | J.Pelletier | J.Sabate – G.Goded Merino | Closed | 16 | -11.6 | -0.72 | -0.44 |
| Round 8 | J.Pelletier | J.Sylvan – F.Wrang | Closed | 16 | -1.9 | -0.12 | -1.88 |
| Round 10 | J.Pelletier | G.Fazzardi – R.Soglia | Closed | 16 | -4.1 | -0.26 | +0.25 |
| Round 12 | J.Pelletier | M.Dumbovich – L.Szilagyi | Closed | 16 | -27.3 | -1.71 | +0.38 |
| Round 13 | J.Pelletier | Y.Chen – W.Wang | Closed | 16 | +6.8 | +0.42 | +2.50 |
| Round 15 | J.Pelletier | G.Tislevoll – M.Ware | Closed | 16 | +3.8 | +0.24 | +0.44 |
| Round 16 | J.Pelletier | W.Olanski – V.Vainikonis | Closed | 16 | -3.1 | -0.19 | -0.25 |
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 |
|---|---|---|---|---|---|---|---|
| +12.9 | Round 10 | 🇸🇲 SAN MARINO | 29 | 4♥x | ♠J | = | +15 |
| +8.9 | Round 7 | 🇪🇸 SPAIN | 2 | 3NT | ♥A | -4 | +11 |
| +8.7 | Round 15 | 🇳🇿 NEW ZEALAND | 1 | 4♠ | ♣A | -1 | +10 |
| +7.6 | Round 13 | 🇨🇳 CHINA | 5 | 6♦ | ♣3 | -2 | +17 |
| +7.3 | Round 15 | 🇳🇿 NEW ZEALAND | 10 | 4♥ | ♣A | -1 | +6 |
| +7.0 | Round 15 | 🇳🇿 NEW ZEALAND | 2 | 4♠ | ♥3 | -2 | +13 |
| +7.0 | Round 16 | 🇱🇹 LITHUANIA | 26 | 3NT | ♦5 | = | +0 |
| +6.7 | Round 15 | 🇳🇿 NEW ZEALAND | 5 | 4♠ | ♣K | +2 | +3 |
| +6.3 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 4 | 4♥ | ♦8 | = | +3 |
| +6.1 | Round 13 | 🇨🇳 CHINA | 6 | 3NT | ♠4 | = | +0 |
| +6.0 | Round 15 | 🇳🇿 NEW ZEALAND | 3 | 4♥ | ♦3 | -1 | +10 |
| +5.7 | Round 13 | 🇨🇳 CHINA | 1 | 6♦ | ♥J | -1 | +16 |
| +5.5 | Round 8 | 🇸🇪 SWEDEN | 29 | 4♠ | ♦3 | +1 | +4 |
| +5.1 | Round 12 | 🇭🇺 HUNGARY | 21 | 4♥ | ♠4 | = | +11 |
| +5.1 | Round 12 | 🇭🇺 HUNGARY | 25 | 1NT | ♠9 | -2 | +3 |
| +5.0 | Round 10 | 🇸🇲 SAN MARINO | 17 | 4♥ | ♦A | -2 | +7 |
| +4.8 | Round 16 | 🇱🇹 LITHUANIA | 27 | 3♠ | ♥7 | -2 | +11 |
| +4.6 | Round 13 | 🇨🇳 CHINA | 14 | 5♥x | ♠7 | -1 | +9 |
| +4.3 | Round 3 | 🇮🇪 IRELAND | 15 | 4♦ | ♠9 | -1 | +6 |
| +4.1 | Round 13 | 🇨🇳 CHINA | 12 | 2♠ | ♦2 | +1 | +1 |
| +3.9 | Round 10 | 🇸🇲 SAN MARINO | 26 | 4♠ | ♥J | = | +0 |
| +3.7 | Round 8 | 🇸🇪 SWEDEN | 18 | 4♥ | ♠6 | +2 | -3 |
| +3.5 | Round 12 | 🇭🇺 HUNGARY | 19 | 4♠x | ♥K | -2 | +5 |
| +3.4 | Round 10 | 🇸🇲 SAN MARINO | 21 | 4♠ | ♣7 | +1 | +0 |
| +3.3 | Round 8 | 🇸🇪 SWEDEN | 21 | 3NT | ♥7 | = | +0 |
| +3.1 | Round 8 | 🇸🇪 SWEDEN | 24 | 3NT | ♠9 | +1 | +0 |
| +2.9 | Round 7 | 🇪🇸 SPAIN | 13 | 6♦ | ♥K | +1 | +13 |
| +2.6 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 15 | 2♥ | ♣Q | = | +0 |
| +2.3 | Round 8 | 🇸🇪 SWEDEN | 19 | 3♥ | ♣4 | -1 | +3 |
| +2.3 | Round 8 | 🇸🇪 SWEDEN | 27 | 4♥ | ♦9 | = | -11 |
| +2.3 | Round 8 | 🇸🇪 SWEDEN | 32 | 3NT | ♠Q | +1 | -1 |
| +2.3 | Round 16 | 🇱🇹 LITHUANIA | 21 | 2♦ | ♣7 | +1 | -1 |
| +2.1 | Round 16 | 🇱🇹 LITHUANIA | 19 | 2NT | ♦8 | -1 | +5 |
| +1.9 | Round 12 | 🇭🇺 HUNGARY | 31 | 4♥ | ♠7 | -3 | +7 |
| +1.9 | Round 16 | 🇱🇹 LITHUANIA | 22 | 4♣ | ♦3 | = | +0 |
| +1.7 | Round 3 | 🇮🇪 IRELAND | 16 | 6♥ | ♦7 | = | +0 |
| +1.5 | Round 15 | 🇳🇿 NEW ZEALAND | 11 | 3NT | ♠4 | = | +0 |
| +1.4 | Round 7 | 🇪🇸 SPAIN | 6 | 4♥ | ♠2 | = | +0 |
| +1.4 | Round 8 | 🇸🇪 SWEDEN | 17 | 4♥ | ♦Q | +1 | +0 |
| +1.3 | Round 7 | 🇪🇸 SPAIN | 1 | 3NT | ♥7 | = | -1 |
| +0.9 | Round 3 | 🇮🇪 IRELAND | 4 | 3♦ | ♠3 | -1 | -1 |
| +0.9 | Round 7 | 🇪🇸 SPAIN | 16 | 7NT | ♠3 | = | +0 |
| +0.8 | Round 13 | 🇨🇳 CHINA | 10 | 3NT | ♣K | = | -1 |
| +0.7 | Round 10 | 🇸🇲 SAN MARINO | 31 | 3♦ | ♥A | +1 | +7 |
| +0.5 | Round 3 | 🇮🇪 IRELAND | 3 | 4♣ | ♥K | -2 | -1 |
| +0.5 | Round 7 | 🇪🇸 SPAIN | 3 | 3NT | ♣5 | +1 | +1 |
| +0.5 | Round 16 | 🇱🇹 LITHUANIA | 30 | 5♠ | ♣A | = | +4 |
| +0.4 | Round 10 | 🇸🇲 SAN MARINO | 27 | 3♥ | ♠3 | -1 | -6 |
| +0.3 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 1 | 4♥ | ♦4 | +1 | +11 |
| +0.3 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 8 | 3♣ | ♣5 | = | +0 |
| +0.3 | Round 8 | 🇸🇪 SWEDEN | 31 | 3♥ | ♠3 | = | +0 |
| +0.3 | Round 15 | 🇳🇿 NEW ZEALAND | 9 | 1NT | ♥3 | +3 | -1 |
| +0.3 | Round 16 | 🇱🇹 LITHUANIA | 24 | 1NT | ♥6 | = | -8 |
| +0.3 | Round 16 | 🇱🇹 LITHUANIA | 25 | 3NT | ♦5 | = | -1 |
| +0.2 | Round 10 | 🇸🇲 SAN MARINO | 20 | 3NT | ♠Q | +2 | +0 |
| +0.2 | Round 16 | 🇱🇹 LITHUANIA | 23 | 3♣ | ♠K | = | +1 |
| +0.1 | Round 3 | 🇮🇪 IRELAND | 1 | 2♠ | ♣Q | +1 | +1 |
| +0.1 | Round 3 | 🇮🇪 IRELAND | 9 | 4♥ | ♦A | +1 | +0 |
| +0.1 | Round 15 | 🇳🇿 NEW ZEALAND | 12 | 1NT | ♥9 | = | -1 |
| -0.1 | Round 8 | 🇸🇪 SWEDEN | 22 | 4♥ | ♦9 | +1 | +1 |
| -0.1 | Round 13 | 🇨🇳 CHINA | 7 | 4♠ | ♥10 | +1 | +0 |
| -0.1 | Round 13 | 🇨🇳 CHINA | 11 | 4♠ | ♥K | +1 | +0 |
| -0.1 | Round 13 | 🇨🇳 CHINA | 13 | 4♠ | ♦2 | +2 | +12 |
| -0.1 | Round 15 | 🇳🇿 NEW ZEALAND | 14 | 4♦ | ♣K | -1 | +4 |
| -0.1 | Round 16 | 🇱🇹 LITHUANIA | 28 | 1NT | ♣7 | +2 | +0 |
| -0.1 | Round 16 | 🇱🇹 LITHUANIA | 29 | 2♣ | ♥A | = | +1 |
| -0.2 | Round 7 | 🇪🇸 SPAIN | 10 | 4♠ | ♥5 | = | -1 |
| -0.3 | Round 3 | 🇮🇪 IRELAND | 5 | 4♠ | ♣4 | = | -8 |
| -0.3 | Round 7 | 🇪🇸 SPAIN | 5 | 6♠ | ♣10 | = | +0 |
| -0.3 | Round 10 | 🇸🇲 SAN MARINO | 19 | 4♠ | ♥2 | +1 | +13 |
| -0.3 | Round 12 | 🇭🇺 HUNGARY | 27 | 4♥ | ♦3 | = | +0 |
| -0.3 | Round 13 | 🇨🇳 CHINA | 9 | 2♥ | ♦8 | +1 | -1 |
| -0.3 | Round 16 | 🇱🇹 LITHUANIA | 31 | 3♣ | ♣4 | = | +1 |
| -0.4 | Round 10 | 🇸🇲 SAN MARINO | 28 | 3♥ | ♦K | -1 | -2 |
| -0.6 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 12 | 3NT | ♦5 | +3 | -1 |
| -0.6 | Round 7 | 🇪🇸 SPAIN | 14 | 3♦ | ♠A | -1 | -3 |
| -0.7 | Round 8 | 🇸🇪 SWEDEN | 30 | 4♥ | ♦Q | -1 | -5 |
| -0.7 | Round 12 | 🇭🇺 HUNGARY | 30 | 3NT | ♦K | +3 | -14 |
| -0.8 | Round 3 | 🇮🇪 IRELAND | 10 | 1NT | ♦4 | -1 | +0 |
| -0.8 | Round 12 | 🇭🇺 HUNGARY | 32 | 3NT | ♠4 | = | +0 |
| -0.8 | Round 13 | 🇨🇳 CHINA | 16 | 1♠ | ♣K | +2 | +0 |
| -0.9 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 16 | 3♦ | ♦4 | = | -5 |
| -0.9 | Round 7 | 🇪🇸 SPAIN | 15 | 3♦ | ♠5 | +1 | -7 |
| -0.9 | Round 8 | 🇸🇪 SWEDEN | 23 | 3♠ | ♣4 | -1 | +1 |
| -0.9 | Round 10 | 🇸🇲 SAN MARINO | 25 | 3NT | ♥4 | +1 | -1 |
| -0.9 | Round 12 | 🇭🇺 HUNGARY | 24 | 1NT | ♣Q | +2 | -1 |
| -0.9 | Round 13 | 🇨🇳 CHINA | 3 | 2♣ | ♥A | = | -5 |
| -1.0 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 11 | 1NT | ♠4 | +2 | +6 |
| -1.0 | Round 12 | 🇭🇺 HUNGARY | 29 | 4♠ | ♦J | +1 | +13 |
| -1.0 | Round 13 | 🇨🇳 CHINA | 15 | 4♠ | ♥Q | +2 | +13 |
| -1.1 | Round 8 | 🇸🇪 SWEDEN | 20 | 3NT | ♦7 | +1 | -1 |
| -1.2 | Round 15 | 🇳🇿 NEW ZEALAND | 13 | 5♣ | ♥3 | = | -1 |
| -1.3 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 5 | 3♠ | ♦Q | -2 | +1 |
| -1.3 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 9 | 2♠ | ♥A | -2 | +0 |
| -1.4 | Round 15 | 🇳🇿 NEW ZEALAND | 15 | 3♠ | ♣K | = | +0 |
| -1.5 | Round 3 | 🇮🇪 IRELAND | 7 | 3NT | ♠Q | = | +0 |
| -1.5 | Round 10 | 🇸🇲 SAN MARINO | 23 | 4♠ | ♥A | +1 | -10 |
| -1.7 | Round 10 | 🇸🇲 SAN MARINO | 30 | 1NT | ♥4 | = | -2 |
| -1.7 | Round 12 | 🇭🇺 HUNGARY | 28 | 3♥ | ♠A | -1 | -2 |
| -1.8 | Round 7 | 🇪🇸 SPAIN | 7 | 3♣ | ♠10 | = | +1 |
| -1.9 | Round 16 | 🇱🇹 LITHUANIA | 18 | 2♠ | ♣K | = | +0 |
| -2.0 | Round 7 | 🇪🇸 SPAIN | 8 | 4♥ | ♠3 | -1 | +2 |
| -2.0 | Round 7 | 🇪🇸 SPAIN | 12 | 4♠ | ♣4 | +2 | -11 |
| -2.2 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 3 | 2♦ | ♠5 | = | -12 |
| -2.6 | Round 13 | 🇨🇳 CHINA | 4 | 3♠ | ♥9 | -1 | -5 |
| -2.7 | Round 12 | 🇭🇺 HUNGARY | 20 | 4♥ | ♥9 | -1 | +1 |
| -2.9 | Round 7 | 🇪🇸 SPAIN | 11 | 6♥ | ♠Q | = | +0 |
| -3.1 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 2 | 4♠x | ♣A | -4 | -5 |
| -3.1 | Round 10 | 🇸🇲 SAN MARINO | 18 | 3♠ | ♥2 | = | -6 |
| -3.1 | Round 15 | 🇳🇿 NEW ZEALAND | 8 | 3NT | ♥3 | +1 | +0 |
| -3.2 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 10 | 2♠ | ♦4 | = | -6 |
| -3.2 | Round 3 | 🇮🇪 IRELAND | 6 | 3NT | ♠6 | +1 | -1 |
| -3.4 | Round 15 | 🇳🇿 NEW ZEALAND | 6 | 4♠ | ♥7 | +2 | -13 |
| -3.5 | Round 3 | 🇮🇪 IRELAND | 2 | 3NT | ♥J | -3 | -7 |
| -3.8 | Round 3 | 🇮🇪 IRELAND | 11 | 2♣ | ♠2 | = | -5 |
| -3.9 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 14 | 4♥ | ♥A | +1 | -1 |
| -3.9 | Round 12 | 🇭🇺 HUNGARY | 26 | 4♥ | ♣3 | -1 | +1 |
| -4.0 | Round 16 | 🇱🇹 LITHUANIA | 17 | 3NT | ♣J | -2 | -5 |
| -4.2 | Round 3 | 🇮🇪 IRELAND | 12 | 3NT | ♥5 | -1 | -10 |
| -4.4 | Round 8 | 🇸🇪 SWEDEN | 25 | 3♥ | ♥2 | -1 | -5 |
| -4.7 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 7 | 4♥ | ♠Q | +2 | -1 |
| -4.7 | Round 12 | 🇭🇺 HUNGARY | 18 | 4♥ | ♠6 | = | +1 |
| -4.9 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 6 | 6♠ | ♦4 | -1 | -13 |
| -5.0 | Round 3 | 🇮🇪 IRELAND | 13 | 4♠ | ♦6 | -1 | -6 |
| -5.1 | Round 7 | 🇪🇸 SPAIN | 9 | 4♣ | ♥5 | = | +0 |
| -5.2 | Round 10 | 🇸🇲 SAN MARINO | 32 | 3NT | ♣Q | -1 | -5 |
| -5.3 | Round 15 | 🇳🇿 NEW ZEALAND | 4 | 3♠ | ♦2 | -3 | -5 |
| -5.5 | Round 15 | 🇳🇿 NEW ZEALAND | 16 | 1♠ | ♠3 | = | -5 |
| -5.7 | Round 3 | 🇮🇪 IRELAND | 14 | 4♠x | ♣K | -2 | +0 |
| -6.0 | Round 13 | 🇨🇳 CHINA | 2 | 5♥x | ♠A | -4 | -4 |
| -6.1 | Round 3 | 🇮🇪 IRELAND | 8 | 3NT | ♥A | = | +1 |
| -6.6 | Round 16 | 🇱🇹 LITHUANIA | 20 | 3♥ | ♦A | -2 | -2 |
| -7.1 | Round 10 | 🇸🇲 SAN MARINO | 24 | 3NT | ♠3 | = | -6 |
| -7.4 | Round 12 | 🇭🇺 HUNGARY | 22 | 5♦x | ♣A | = | -6 |
| -9.1 | Round 12 | 🇭🇺 HUNGARY | 23 | 4♥ | ♠2 | = | -10 |
| -9.2 | Round 8 | 🇸🇪 SWEDEN | 28 | 6♠ | ♥J | = | +0 |
| -9.5 | Round 16 | 🇱🇹 LITHUANIA | 32 | 4♥ | ♥3 | -1 | -10 |
| -9.7 | Round 8 | 🇸🇪 SWEDEN | 26 | 4♥ | ♦3 | -1 | -13 |
| -9.7 | Round 12 | 🇭🇺 HUNGARY | 17 | 5♦ | ♠A | = | -3 |
| -10.2 | Round 13 | 🇨🇳 CHINA | 8 | 5♦ | ♠2 | +2 | -12 |
| -10.4 | Round 10 | 🇸🇲 SAN MARINO | 22 | 6♠ | ♥6 | = | +0 |
| -11.7 | Round 7 | 🇪🇸 SPAIN | 4 | 4♥ | ♦6 | = | -12 |
| -13.4 | Round 1 | 🇦🇪 UNITED ARAB EMIRATES | 13 | 4♠x | ♣5 | -4 | -11 |
| -13.8 | Round 15 | 🇳🇿 NEW ZEALAND | 7 | 4♠ | ♥Q | = | -13 |