BERTHEAU Thomas · MEPHISTO
38rank
+67.2Butler · 100 bds
+0.67per board
±4.5swing
+0.74vs par /bd · #50/535
+0.44adjusted /bd
by round
vs par split: bidding +0.72 · play +0.00
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.44/bd
Card play — on target: opening leads 76.2% #291 of 534 · declarer play 84.6% #36 of 534 · defence 86.0% #261 of 535
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 78.6% (14) |
| Declarer play | 66.7% (6) | 90.0% (20) |
| Defence | 81.8% (11) | 87.5% (32) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 75.0% (4) · ♦ 77.8% (9) · ♣ 75.0% (4)
vs par by strain: NT +0.58 (26) · a suit +0.77 (73)
vs par by level: part-score +0.51 (39) · game +1.78 (51) · slam -4.44 (9)
By role: declaring +0.75/bd (-0.82 vs par · 56) · defending +0.57/bd (+2.73 vs par · 44)
By vulnerability: vulnerable +1.07/bd (+1.55 vs par · 51) · not vulnerable +0.26/bd (-0.10 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | O.Urruty | D.Rosslee – C.Gower | Open | 10 | +34.7 | +3.47 | +4.50 |
| Round 3 | O.Urruty | G.Hegedus – B.Szegedi | Closed | 10 | -17.5 | -1.75 | -0.70 |
| Round 4 | O.Urruty | A.Audiche – M.Heshmat | Open | 10 | +4.1 | +0.41 | +1.30 |
| Round 6 | O.Urruty | J.Mill – C.Madsen | Closed | 10 | +14.5 | +1.45 | +0.10 |
| Round 7 | O.Urruty | L.Rousseau – Y.Coiffier | Closed | 10 | +12.2 | +1.22 | +0.70 |
| Round 8 | O.Urruty | D.Calas – H.Huntz | Open | 10 | +0.7 | +0.07 | +0.40 |
| Round 10 | O.Urruty | F.Mazet – R.Choquette | Closed | 10 | +13.9 | +1.39 | +3.40 |
| Round 11 | O.Urruty | I.Merret – J.Ridolfo | Closed | 10 | -9.9 | -0.99 | -3.10 |
| Round 13 | O.Urruty | S.Panelewen – F.Karwur | Open | 10 | -0.0 | -0.00 | -1.40 |
| Round 15 | O.Urruty | S.Rolland – P.Nataf | Closed | 10 | +14.5 | +1.45 | +2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +12.9 | Round 1 | QUAGGAS | 10 | 4♠x | ♣K | +2 | +14 |
| +12.7 | Round 6 | DAMESY | 29 | 2♥x | ♣10 | +1 | +12 |
| +10.6 | Round 8 | CHAD | 19 | 3NT | ♥3 | +1 | +11 |
| +9.8 | Round 10 | OLD YOUNG TEAM | 6 | 5♣ | ♥7 | -1 | +12 |
| +8.9 | Round 15 | NATAF | 26 | 3NT | ♠6 | -2 | +13 |
| +8.3 | Round 10 | OLD YOUNG TEAM | 2 | 4♥ | ♠K | = | +11 |
| +7.8 | Round 7 | ROUSSEAU | 7 | 4♥ | ♠3 | -2 | +13 |
| +7.1 | Round 15 | NATAF | 29 | 5♦ | ♥3 | -1 | +12 |
| +6.7 | Round 7 | ROUSSEAU | 4 | 3NT | ♦10 | = | +0 |
| +5.8 | Round 13 | INDONESIA OPEN | 6 | 3♥x | ♦J | -1 | +3 |
| +5.6 | Round 13 | INDONESIA OPEN | 7 | 4♥ | ♠10 | -1 | +12 |
| +5.2 | Round 1 | QUAGGAS | 8 | 2♥ | ♣5 | = | +7 |
| +4.9 | Round 8 | CHAD | 12 | 3NT | ♦A | -2 | +3 |
| +4.7 | Round 4 | WACH | 4 | 4♥ | ♣4 | +2 | +1 |
| +4.4 | Round 6 | DAMESY | 26 | 5♣ | ♠K | +1 | -13 |
| +4.3 | Round 1 | QUAGGAS | 1 | 1NT | ♦3 | -3 | +6 |
| +4.3 | Round 10 | OLD YOUNG TEAM | 8 | 4♠ | ♣K | -1 | +10 |
| +4.1 | Round 1 | QUAGGAS | 4 | 5♦x | ♠K | +1 | +10 |
| +4.1 | Round 1 | QUAGGAS | 6 | 2♥ | ♦Q | +1 | +8 |
| +3.9 | Round 10 | OLD YOUNG TEAM | 3 | 1NT | ♦J | -1 | +12 |
| +3.8 | Round 7 | ROUSSEAU | 9 | 7♣ | ♠7 | = | -2 |
| +3.8 | Round 11 | RIDOLFO | 14 | 6♠ | ♥8 | = | -11 |
| +3.7 | Round 4 | WACH | 3 | 4♠x | ♠A | -1 | +6 |
| +3.5 | Round 8 | CHAD | 17 | 6♣ | ♦A | -1 | +10 |
| +3.2 | Round 11 | RIDOLFO | 19 | 3NT | ♥2 | +1 | +0 |
| +3.2 | Round 13 | INDONESIA OPEN | 5 | 3NT | ♥5 | = | +3 |
| +2.9 | Round 3 | SWISSHUN | 22 | 3♠ | ♠10 | -1 | +5 |
| +2.9 | Round 6 | DAMESY | 22 | 6♦ | ♣3 | = | -2 |
| +2.8 | Round 7 | ROUSSEAU | 3 | 3♦ | ♠8 | -1 | -2 |
| +2.8 | Round 15 | NATAF | 28 | 3♣ | ♣9 | = | +7 |
| +2.3 | Round 1 | QUAGGAS | 7 | 3♦ | ♣A | +1 | +0 |
| +2.2 | Round 1 | QUAGGAS | 5 | 3NT | ♠6 | +2 | +2 |
| +1.9 | Round 6 | DAMESY | 21 | 4♠x | ♦A | -2 | +11 |
| +1.9 | Round 7 | ROUSSEAU | 2 | Pass | +3 | ||
| +1.9 | Round 13 | INDONESIA OPEN | 10 | 2♠ | ♥5 | +1 | +0 |
| +1.7 | Round 15 | NATAF | 27 | 4♥ | ♣5 | +1 | +0 |
| +1.6 | Round 4 | WACH | 5 | 2♠ | ♣4 | +1 | +0 |
| +1.5 | Round 3 | SWISSHUN | 27 | 3NT | ♠4 | = | +0 |
| +1.4 | Round 13 | INDONESIA OPEN | 9 | 3♥ | ♠A | = | +6 |
| +1.4 | Round 15 | NATAF | 25 | 4♥ | ♦K | = | -1 |
| +1.3 | Round 10 | OLD YOUNG TEAM | 7 | 1NT | ♠2 | = | +5 |
| +1.3 | Round 11 | RIDOLFO | 15 | 1NT | ♥Q | +2 | +2 |
| +1.3 | Round 13 | INDONESIA OPEN | 4 | 4♥ | ♦A | +1 | +0 |
| +1.2 | Round 3 | SWISSHUN | 28 | 6♠x | ♦Q | -2 | +0 |
| +1.2 | Round 7 | ROUSSEAU | 6 | 2♦ | ♥2 | +2 | +0 |
| +1.2 | Round 8 | CHAD | 14 | 4♠ | ♥7 | -2 | +0 |
| +1.1 | Round 10 | OLD YOUNG TEAM | 10 | 2♥ | ♦Q | = | -1 |
| +1.1 | Round 11 | RIDOLFO | 12 | 4♥ | ♣Q | = | -1 |
| +1.0 | Round 8 | CHAD | 15 | 6♦ | ♥Q | +1 | -11 |
| +1.0 | Round 11 | RIDOLFO | 20 | 4♠ | ♦A | -1 | +1 |
| +0.9 | Round 4 | WACH | 2 | 2♥ | ♣K | -1 | +2 |
| +0.8 | Round 11 | RIDOLFO | 18 | 1♣ | ♦4 | +2 | +0 |
| +0.6 | Round 1 | QUAGGAS | 2 | 5♠ | ♦A | +1 | -8 |
| +0.4 | Round 15 | NATAF | 24 | 3♥ | ♦A | = | +0 |
| +0.2 | Round 4 | WACH | 9 | 3NT | ♣J | +1 | -1 |
| +0.2 | Round 7 | ROUSSEAU | 8 | 3♠ | ♥3 | -2 | +1 |
| +0.1 | Round 3 | SWISSHUN | 24 | 4♠ | ♦3 | = | +1 |
| +0.0 | Round 8 | CHAD | 13 | 3♣ | ♠A | = | +0 |
| +0.0 | Round 13 | INDONESIA OPEN | 8 | 4♠ | ♥9 | -2 | +0 |
| -0.2 | Round 13 | INDONESIA OPEN | 3 | 6♥ | ♣K | +1 | -11 |
| -0.3 | Round 1 | QUAGGAS | 9 | 4♠ | ♦5 | -1 | +6 |
| -0.3 | Round 6 | DAMESY | 25 | 3NT | ♦10 | -2 | -8 |
| -0.3 | Round 15 | NATAF | 21 | 4♠ | ♦10 | +1 | +0 |
| -0.4 | Round 6 | DAMESY | 27 | 5♠ | ♥10 | = | +0 |
| -0.5 | Round 4 | WACH | 10 | 1NT | ♦K | +1 | +0 |
| -0.6 | Round 4 | WACH | 7 | 4♥ | ♣A | +2 | +13 |
| -0.6 | Round 6 | DAMESY | 30 | 2♥ | ♦A | -1 | +2 |
| -0.7 | Round 1 | QUAGGAS | 3 | 3NT | ♣9 | +1 | +0 |
| -0.8 | Round 8 | CHAD | 16 | 3♦ | ♠A | -2 | -11 |
| -0.8 | Round 11 | RIDOLFO | 11 | 1NT | ♠9 | -1 | -2 |
| -0.9 | Round 3 | SWISSHUN | 30 | 5♠ | ♣7 | = | +0 |
| -0.9 | Round 15 | NATAF | 30 | 1NT | ♣Q | +1 | -1 |
| -1.4 | Round 6 | DAMESY | 28 | 3♣ | ♦Q | -2 | +0 |
| -1.6 | Round 3 | SWISSHUN | 26 | 3NT | ♣5 | +3 | -2 |
| -1.6 | Round 4 | WACH | 8 | 3NT | ♠J | +1 | +1 |
| -1.7 | Round 4 | WACH | 1 | 2♠ | ♦9 | -1 | -4 |
| -2.0 | Round 6 | DAMESY | 23 | 3NT | ♠A | +1 | +0 |
| -2.5 | Round 11 | RIDOLFO | 17 | 4♣ | ♠J | -2 | -6 |
| -2.6 | Round 3 | SWISSHUN | 29 | 3NT | ♣10 | +1 | +1 |
| -2.6 | Round 4 | WACH | 6 | 4♠ | ♥5 | -2 | -5 |
| -2.7 | Round 6 | DAMESY | 24 | 4♠ | ♦5 | +1 | -1 |
| -2.8 | Round 7 | ROUSSEAU | 5 | 2♠ | ♣K | = | +0 |
| -2.8 | Round 8 | CHAD | 18 | 4♥ | ♣A | +1 | +0 |
| -2.9 | Round 10 | OLD YOUNG TEAM | 4 | 3♠ | ♦A | = | +0 |
| -2.9 | Round 15 | NATAF | 23 | 1NT | ♣2 | -2 | -3 |
| -3.0 | Round 10 | OLD YOUNG TEAM | 5 | 2♠ | ♦A | +1 | +0 |
| -3.2 | Round 3 | SWISSHUN | 23 | 1♥x | ♠A | -3 | +11 |
| -3.3 | Round 10 | OLD YOUNG TEAM | 9 | 3NT | ♠Q | -1 | -5 |
| -3.7 | Round 15 | NATAF | 22 | 4♥ | ♣A | -1 | -5 |
| -4.1 | Round 7 | ROUSSEAU | 10 | 2♥ | ♠J | -2 | -2 |
| -4.8 | Round 8 | CHAD | 11 | 4♠ | ♥3 | = | +0 |
| -4.9 | Round 11 | RIDOLFO | 16 | 5♦x | ♠8 | -1 | +0 |
| -5.3 | Round 7 | ROUSSEAU | 1 | 5♥ | ♠Q | -1 | -4 |
| -5.6 | Round 10 | OLD YOUNG TEAM | 1 | 3NT | ♦3 | -1 | -10 |
| -6.9 | Round 3 | SWISSHUN | 25 | 3♦ | ♦8 | = | -11 |
| -8.0 | Round 3 | SWISSHUN | 21 | 3NT | ♦9 | -1 | -12 |
| -8.2 | Round 13 | INDONESIA OPEN | 1 | 2♥x | ♠3 | +1 | -12 |
| -10.8 | Round 13 | INDONESIA OPEN | 2 | 6♦ | ♠Q | -1 | -15 |
| -12.1 | Round 8 | CHAD | 20 | 6♣ | ♥J | = | +2 |
| -12.9 | Round 11 | RIDOLFO | 13 | 4♦ | ♠K | -3 | -14 |