🇩🇪 DOERMER Felix · GERMANY
30rank
+47.8Butler · 98 bds
+0.49per board
±4.9swing
-0.43vs par /bd
-0.16adjusted /bd
by round
vs par split: bidding -0.78 · play +0.35
Strength of schedule: opponents averaged -0.65/bd (an easy draw) → opponent-adjusted -0.16/bd
Card play — on target: opening leads 72.7% · declarer play 70.4% · defence 75.5%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 80.0% (5) | 70.6% (17) |
| Declarer play | 66.7% (6) | 71.4% (21) |
| Defence | 66.7% (15) | 79.4% (34) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 66.7% (9) · ♦ 66.7% (3) · ♣ 75.0% (4)
vs par by strain: NT -0.80 (25) · a suit -0.30 (73)
vs par by level: part-score -0.38 (40) · game -0.65 (52) · slam +1.17 (6)
By role: declaring +0.84/bd (-2.73 vs par · 49) · defending +0.14/bd (+1.88 vs par · 49)
By vulnerability: vulnerable +1.21/bd (+0.67 vs par · 49) · not vulnerable -0.23/bd (-1.53 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Lepper | R.Gaosegelwe – T.Ofentse | Closed | 14 | +32.5 | +2.32 | +1.21 |
| Round 5 | J.Lepper | GOKUL S – R.Vadumangudi Balasundaram | Closed | 14 | -7.8 | -0.56 | -0.29 |
| Round 8 | J.Lepper | L.Sanderson – D.Winter | Closed | 14 | -15.9 | -1.14 | -3.14 |
| Round 12 | J.Lepper | A.Vassileva – O.Laufer | Closed | 14 | -16.6 | -1.19 | -4.79 |
| Round 14 | J.Lepper | E.Vasquez – B.Perez | Open | 14 | +34.0 | +2.43 | +1.57 |
| Round 17 | J.Lepper | S.Tan – H.Koh | Closed | 14 | +8.1 | +0.58 | +2.07 |
| Round 21 | J.Lepper | K.Sianglio – P.Kuysuwan | Open | 14 | +13.5 | +0.96 | +0.36 |
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 |
|---|---|---|---|---|---|---|---|
| +15.0 | Round 14 | 🇨🇱 CHILE | 6 | 5♥ | ♣8 | -1 | +17 |
| +11.6 | Round 21 | 🇹🇭 THAILAND | 7 | 5♥ | ♠2 | -2 | +13 |
| +11.5 | Round 12 | 🇨🇦 CANADA | 13 | 6NT | ♥2 | = | +0 |
| +9.8 | Round 14 | 🇨🇱 CHILE | 5 | 3NT | ♣10 | = | +10 |
| +8.6 | Round 2 | BOTSWANA | 6 | 3NT | ♠7 | -1 | +10 |
| +8.3 | Round 12 | 🇨🇦 CANADA | 10 | 4♥ | ♠K | = | +1 |
| +8.2 | Round 2 | BOTSWANA | 2 | 4♠x | ♣A | -1 | +11 |
| +7.8 | Round 5 | 🇮🇳 INDIA | 3 | 3NT | ♠3 | +1 | +1 |
| +7.7 | Round 14 | 🇨🇱 CHILE | 12 | 4♠x | ♣5 | -3 | +14 |
| +7.1 | Round 14 | 🇨🇱 CHILE | 2 | 6♣ | ♥A | -1 | +10 |
| +6.7 | Round 5 | 🇮🇳 INDIA | 11 | 3NT | ♠6 | = | -1 |
| +6.6 | Round 17 | 🇸🇬 SINGAPORE | 7 | 5♦x | ♠Q | -1 | +8 |
| +6.2 | Round 12 | 🇨🇦 CANADA | 1 | 5♦ | ♥Q | = | -15 |
| +6.1 | Round 17 | 🇸🇬 SINGAPORE | 6 | 2♦ | ♠9 | +1 | +0 |
| +5.8 | Round 14 | 🇨🇱 CHILE | 13 | 3♥ | ♦6 | +2 | +10 |
| +5.5 | Round 14 | 🇨🇱 CHILE | 3 | 7♣ | ♠9 | = | -2 |
| +5.5 | Round 17 | 🇸🇬 SINGAPORE | 10 | 5♠x | ♦3 | = | +5 |
| +5.1 | Round 2 | BOTSWANA | 4 | 3NT | ♣2 | -1 | +12 |
| +5.0 | Round 2 | BOTSWANA | 9 | 4♠ | ♦9 | +1 | +0 |
| +4.9 | Round 21 | 🇹🇭 THAILAND | 6 | 3♠ | ♥9 | +2 | +6 |
| +4.8 | Round 17 | 🇸🇬 SINGAPORE | 2 | 6♥ | ♦7 | = | +0 |
| +4.6 | Round 2 | BOTSWANA | 1 | 2♥ | ♣3 | +3 | +2 |
| +4.4 | Round 5 | 🇮🇳 INDIA | 12 | 4♥ | ♠Q | = | +10 |
| +4.1 | Round 2 | BOTSWANA | 12 | 1NT | ♣J | +2 | +1 |
| +4.0 | Round 21 | 🇹🇭 THAILAND | 13 | 4♣x | ♥6 | -1 | +2 |
| +3.9 | Round 8 | 🏴 ENGLAND | 12 | 4♥ | ♠2 | -2 | +0 |
| +3.5 | Round 14 | 🇨🇱 CHILE | 11 | 3♦ | ♣K | -1 | +4 |
| +3.2 | Round 14 | 🇨🇱 CHILE | 10 | 3♠ | ♥A | -1 | +6 |
| +2.7 | Round 21 | 🇹🇭 THAILAND | 11 | 4♠ | ♥6 | = | +0 |
| +2.3 | Round 5 | 🇮🇳 INDIA | 5 | 3♦ | ♥A | -1 | +8 |
| +2.2 | Round 5 | 🇮🇳 INDIA | 7 | 2♠ | ♣Q | -1 | +5 |
| +2.0 | Round 8 | 🏴 ENGLAND | 7 | 4♠ | ♥Q | = | +0 |
| +2.0 | Round 21 | 🇹🇭 THAILAND | 1 | 1NT | ♠5 | -1 | -3 |
| +2.0 | Round 21 | 🇹🇭 THAILAND | 12 | 3♥ | ♦9 | +1 | +2 |
| +1.9 | Round 2 | BOTSWANA | 14 | 4♥ | ♣10 | -1 | +5 |
| +1.6 | Round 2 | BOTSWANA | 11 | 1♠ | ♥10 | = | -1 |
| +1.4 | Round 17 | 🇸🇬 SINGAPORE | 14 | 3♣ | ♦4 | +1 | +7 |
| +1.4 | Round 21 | 🇹🇭 THAILAND | 10 | 3NT | ♠4 | +2 | +1 |
| +1.2 | Round 12 | 🇨🇦 CANADA | 3 | 3♦ | ♥5 | = | +0 |
| +1.2 | Round 21 | 🇹🇭 THAILAND | 4 | 4♠ | ♣5 | -1 | +12 |
| +1.0 | Round 17 | 🇸🇬 SINGAPORE | 9 | 2♣ | ♦4 | +1 | +0 |
| +0.7 | Round 14 | 🇨🇱 CHILE | 7 | 3♣ | ♦6 | +2 | -10 |
| +0.7 | Round 21 | 🇹🇭 THAILAND | 3 | 4♠ | ♦J | = | +1 |
| +0.6 | Round 8 | 🏴 ENGLAND | 13 | 3NT | ♠6 | +3 | -13 |
| +0.5 | Round 8 | 🏴 ENGLAND | 6 | 4♥ | ♣Q | = | +0 |
| +0.4 | Round 2 | BOTSWANA | 8 | 4♥ | ♠6 | +1 | +0 |
| +0.4 | Round 5 | 🇮🇳 INDIA | 14 | 3♥ | ♠K | -1 | -5 |
| +0.4 | Round 8 | 🏴 ENGLAND | 1 | 3♣ | ♥10 | +1 | +1 |
| +0.4 | Round 8 | 🏴 ENGLAND | 8 | 4♠ | ♦3 | +1 | +1 |
| +0.3 | Round 12 | 🇨🇦 CANADA | 6 | 3♣ | ♦J | = | +0 |
| +0.3 | Round 21 | 🇹🇭 THAILAND | 9 | 4♥ | ♦K | +3 | -17 |
| +0.2 | Round 5 | 🇮🇳 INDIA | 2 | 3♥ | ♠3 | +1 | -7 |
| +0.0 | Round 8 | 🏴 ENGLAND | 14 | 5♣ | ♠7 | +1 | +1 |
| -0.1 | Round 2 | BOTSWANA | 5 | 3♥ | ♠Q | -1 | -1 |
| -0.3 | Round 17 | 🇸🇬 SINGAPORE | 4 | 5♦ | ♥J | = | +2 |
| -0.4 | Round 12 | 🇨🇦 CANADA | 14 | 5♥ | ♣K | +1 | -11 |
| -0.7 | Round 2 | BOTSWANA | 3 | 3NT | ♥8 | +2 | +0 |
| -0.8 | Round 5 | 🇮🇳 INDIA | 9 | 1NT | ♦J | +1 | +0 |
| -1.0 | Round 17 | 🇸🇬 SINGAPORE | 11 | 5♣ | ♥2 | = | -11 |
| -1.2 | Round 2 | BOTSWANA | 13 | 2♦ | ♥10 | = | -6 |
| -1.2 | Round 8 | 🏴 ENGLAND | 2 | 4♥ | ♠5 | = | +0 |
| -1.2 | Round 17 | 🇸🇬 SINGAPORE | 5 | 2♥ | ♥4 | -1 | +10 |
| -1.4 | Round 12 | 🇨🇦 CANADA | 7 | 4♠ | ♦8 | -1 | +0 |
| -1.6 | Round 8 | 🏴 ENGLAND | 9 | 2NT | ♠5 | = | +10 |
| -2.0 | Round 14 | 🇨🇱 CHILE | 14 | 1NT | ♣6 | +1 | -6 |
| -2.1 | Round 2 | BOTSWANA | 7 | 3♠ | ♣7 | +1 | -10 |
| -2.1 | Round 12 | 🇨🇦 CANADA | 12 | 4♠ | ♦3 | +1 | +11 |
| -2.1 | Round 14 | 🇨🇱 CHILE | 1 | 4♠ | ♣5 | = | +0 |
| -2.2 | Round 21 | 🇹🇭 THAILAND | 14 | 2NT | ♥7 | -2 | -5 |
| -2.4 | Round 17 | 🇸🇬 SINGAPORE | 1 | 4♥ | ♠2 | +1 | -1 |
| -2.6 | Round 21 | 🇹🇭 THAILAND | 2 | 3NT | ♥10 | +4 | -2 |
| -2.8 | Round 17 | 🇸🇬 SINGAPORE | 13 | 1NT | ♠10 | = | +2 |
| -2.9 | Round 2 | BOTSWANA | 10 | 4♥ | ♠7 | -1 | -6 |
| -3.0 | Round 8 | 🏴 ENGLAND | 5 | 4♠ | ♥K | +2 | -13 |
| -3.1 | Round 5 | 🇮🇳 INDIA | 6 | 2♦ | ♥K | +2 | -1 |
| -3.1 | Round 17 | 🇸🇬 SINGAPORE | 8 | 4♠ | ♦J | -1 | +2 |
| -3.2 | Round 17 | 🇸🇬 SINGAPORE | 3 | 6NT | ♠2 | = | +11 |
| -3.3 | Round 17 | 🇸🇬 SINGAPORE | 12 | 2♠ | ♦7 | +1 | -6 |
| -3.4 | Round 8 | 🏴 ENGLAND | 4 | 1♥ | ♠K | -2 | -9 |
| -3.5 | Round 5 | 🇮🇳 INDIA | 10 | 4♠ | ♦6 | -1 | -6 |
| -3.5 | Round 12 | 🇨🇦 CANADA | 8 | 3♦ | ♥5 | +1 | -1 |
| -3.6 | Round 14 | 🇨🇱 CHILE | 8 | 5♦x | ♦8 | -1 | -8 |
| -3.7 | Round 5 | 🇮🇳 INDIA | 13 | 2♥ | ♠3 | +1 | +10 |
| -4.0 | Round 8 | 🏴 ENGLAND | 10 | 2NT | ♣Q | -1 | -5 |
| -4.1 | Round 21 | 🇹🇭 THAILAND | 8 | 2NT | ♥A | = | -5 |
| -4.7 | Round 8 | 🏴 ENGLAND | 11 | 3♥ | ♣8 | +1 | -7 |
| -5.7 | Round 12 | 🇨🇦 CANADA | 5 | 4♠ | ♥A | = | -7 |
| -5.8 | Round 8 | 🏴 ENGLAND | 3 | 3NT | ♥2 | = | -10 |
| -5.9 | Round 5 | 🇮🇳 INDIA | 4 | 3♦ | ♠8 | +2 | -2 |
| -5.9 | Round 5 | 🇮🇳 INDIA | 8 | 3NT | ♦K | +1 | -8 |
| -6.2 | Round 14 | 🇨🇱 CHILE | 9 | 4♠ | ♥A | -2 | -11 |
| -6.3 | Round 12 | 🇨🇦 CANADA | 4 | 3NT | ♦Q | -2 | -13 |
| -7.0 | Round 12 | 🇨🇦 CANADA | 11 | 4♠ | ♠5 | +2 | -14 |
| -8.4 | Round 21 | 🇹🇭 THAILAND | 5 | 3NT | ♥2 | = | +0 |
| -8.7 | Round 12 | 🇨🇦 CANADA | 2 | 3♣ | ♠8 | +2 | -11 |
| -8.9 | Round 5 | 🇮🇳 INDIA | 1 | 4♠ | ♥8 | = | -8 |
| -9.0 | Round 12 | 🇨🇦 CANADA | 9 | 3NT | ♠9 | = | -7 |
| -10.4 | Round 14 | 🇨🇱 CHILE | 4 | 6♠ | ♣K | -1 | -12 |