KNOLL Michael · AUSTRIA3
333rank
-30.3Butler · 100 bds
-0.30per board
±4.3swing
-0.37vs par /bd · #309/441
-0.60adjusted /bd
by round
vs par split: bidding -0.22 · play -0.15
Strength of schedule: opponents averaged -0.30/bd (an easy draw) → opponent-adjusted -0.60/bd
Card play — on target: opening leads 77.8% #298 of 441 · declarer play 71.4% #309 of 441 · defence 75.0% #418 of 441
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 85.7% (7) | 72.7% (11) |
| Declarer play | 88.9% (9) | 65.4% (26) |
| Defence | 86.7% (15) | 69.7% (33) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 85.7% (7) · ♦ 66.7% (3) · ♣ 75.0% (4)
vs par by strain: NT -0.14 (29) · a suit -0.47 (71)
vs par by level: part-score +1.39 (39) · game -0.46 (55) · slam -11.00 (6)
By role: declaring -0.41/bd (-2.48 vs par · 52) · defending -0.19/bd (+1.92 vs par · 48)
By vulnerability: vulnerable -0.38/bd (-1.49 vs par · 49) · not vulnerable -0.23/bd (+0.71 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 3 | R.Siegmund | W.Stahl – B.Faehr | Closed | 10 | -10.1 | -1.01 | -1.00 |
| Round 4 | R.Siegmund | M.Nilsland – L.Karrstrand | Closed | 10 | -4.0 | -0.40 | -0.50 |
| Round 5 | R.Siegmund | K.Teltscher – W.Coyle | Closed | 10 | -7.0 | -0.70 | -0.30 |
| Round 6 | R.Siegmund | C.Nalbatska – T.Kostadinov | Open | 10 | +2.5 | +0.25 | +0.30 |
| Round 7 | R.Siegmund | C.Puillet – W.Libbrecht | Open | 10 | -8.4 | -0.84 | -2.40 |
| Round 9 | R.Siegmund | H.Caspersen – S.Farholt | Closed | 10 | -20.6 | -2.06 | -2.80 |
| Round 10 | R.Siegmund | T.Sivholm – A.Schaltz | Closed | 10 | -8.2 | -0.82 | +0.00 |
| Round 11 | R.Siegmund | V.Sauvage – P.Bogacki | Closed | 10 | +2.3 | +0.23 | -1.20 |
| Round 12 | R.Siegmund | W.Uszinski – S.Waksman | Closed | 10 | +0.5 | +0.05 | -0.20 |
| Round 13 | R.Siegmund | J.Walsh – M.Whelan | Closed | 10 | +22.7 | +2.27 | +4.40 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Round 13 | CASHEL | 2 | 4♣x | ♦8 | = | +11 |
| +9.2 | Round 11 | MOHTASHAMI | 15 | 3NT | ♣Q | = | -1 |
| +9.1 | Round 3 | STAHLHART | 29 | 2♥ | ♠3 | -2 | +16 |
| +7.8 | Round 12 | WAKSMAN | 30 | 3NT | ♣6 | +1 | +1 |
| +7.7 | Round 13 | CASHEL | 9 | 2♦ | ♥5 | = | +12 |
| +6.5 | Round 4 | BAREL | 3 | 3NT | ♥5 | -1 | +12 |
| +5.9 | Round 11 | MOHTASHAMI | 16 | 3NT | ♥2 | +1 | +8 |
| +5.8 | Round 5 | COYLE | 15 | 3NT | ♠6 | -1 | +12 |
| +5.8 | Round 10 | POLDANES | 7 | 1NT | ♣2 | = | +12 |
| +5.8 | Round 13 | CASHEL | 5 | 5♦ | ♠6 | -1 | +10 |
| +4.9 | Round 3 | STAHLHART | 28 | 3♠ | ♣A | +3 | +11 |
| +4.7 | Round 6 | ADAMS FAMILY | 30 | 3NT | ♥Q | +2 | +2 |
| +4.6 | Round 13 | CASHEL | 7 | 2♣ | ♦A | = | +5 |
| +4.0 | Round 4 | BAREL | 2 | 3NT | ♠K | -3 | +2 |
| +3.8 | Round 13 | CASHEL | 10 | 3NT | ♥Q | -1 | +12 |
| +3.5 | Round 9 | DENMARK MIX | 25 | 2♠ | ♥5 | +1 | +7 |
| +3.5 | Round 12 | WAKSMAN | 29 | 4♥ | ♦J | -1 | +12 |
| +3.2 | Round 3 | STAHLHART | 24 | 4♥x | ♥3 | -1 | -1 |
| +3.0 | Round 11 | MOHTASHAMI | 18 | 3♣ | ♠A | = | +6 |
| +2.7 | Round 7 | LIBBRECHT | 9 | 4♥ | ♦2 | +1 | +0 |
| +2.5 | Round 10 | POLDANES | 6 | 3NT | ♦3 | -1 | +6 |
| +2.4 | Round 10 | POLDANES | 3 | 2♥x | ♠Q | -2 | +7 |
| +2.4 | Round 11 | MOHTASHAMI | 17 | 4♠ | ♥2 | = | +11 |
| +2.3 | Round 7 | LIBBRECHT | 10 | 2♠ | ♥10 | = | +0 |
| +2.3 | Round 12 | WAKSMAN | 25 | 3♣ | ♥K | -1 | +3 |
| +2.2 | Round 6 | ADAMS FAMILY | 26 | 3NT | ♠2 | -1 | +6 |
| +2.1 | Round 5 | COYLE | 18 | 3♣ | ♥J | = | +11 |
| +2.0 | Round 5 | COYLE | 19 | 1NT | ♥6 | -2 | +0 |
| +1.9 | Round 6 | ADAMS FAMILY | 22 | 6♥ | ♦A | = | +0 |
| +1.8 | Round 10 | POLDANES | 10 | 1NT | ♣8 | = | -2 |
| +1.7 | Round 7 | LIBBRECHT | 8 | 4♥ | ♠5 | -1 | +4 |
| +1.4 | Round 4 | BAREL | 1 | 4♠x | ♥6 | -1 | +5 |
| +1.3 | Round 6 | ADAMS FAMILY | 23 | 1NT | ♠Q | = | +0 |
| +1.2 | Round 9 | DENMARK MIX | 21 | 2♠ | ♥Q | -2 | -1 |
| +1.1 | Round 7 | LIBBRECHT | 4 | 4♣ | ♦6 | = | +10 |
| +1.1 | Round 9 | DENMARK MIX | 28 | 3♣ | ♠5 | = | +0 |
| +1.0 | Round 11 | MOHTASHAMI | 11 | 2♥ | ♣2 | -2 | -1 |
| +0.9 | Round 6 | ADAMS FAMILY | 27 | 2♥ | ♠10 | -2 | +0 |
| +0.7 | Round 6 | ADAMS FAMILY | 28 | 5♦x | ♥K | -1 | +7 |
| +0.7 | Round 12 | WAKSMAN | 24 | 4♥ | ♥9 | +2 | +1 |
| +0.6 | Round 6 | ADAMS FAMILY | 21 | 4♠ | ♣4 | = | +0 |
| +0.5 | Round 9 | DENMARK MIX | 22 | 4♥ | ♠5 | = | +0 |
| +0.4 | Round 3 | STAHLHART | 25 | 3♣ | ♥J | -1 | +0 |
| +0.4 | Round 12 | WAKSMAN | 21 | 4♥x | ♠8 | -2 | -5 |
| +0.2 | Round 5 | COYLE | 13 | 4♠ | ♦2 | -2 | +7 |
| +0.2 | Round 6 | ADAMS FAMILY | 25 | 4♠ | ♣4 | +2 | +11 |
| +0.2 | Round 9 | DENMARK MIX | 30 | 3NT | ♠9 | +1 | +1 |
| +0.2 | Round 11 | MOHTASHAMI | 19 | 4♥ | ♠3 | -1 | +2 |
| +0.1 | Round 3 | STAHLHART | 22 | 4♥ | ♣9 | = | +1 |
| -0.0 | Round 7 | LIBBRECHT | 3 | 2♠ | ♥3 | = | -1 |
| -0.0 | Round 10 | POLDANES | 1 | 4♥ | ♦J | -1 | +6 |
| -0.1 | Round 13 | CASHEL | 8 | 4♥ | ♠2 | +1 | +0 |
| -0.2 | Round 13 | CASHEL | 1 | 4♠ | ♦9 | = | +1 |
| -0.2 | Round 13 | CASHEL | 6 | 4♥ | ♣5 | +1 | +0 |
| -0.7 | Round 5 | COYLE | 16 | 4♠ | ♠3 | = | +0 |
| -0.8 | Round 4 | BAREL | 6 | 4♥ | ♦Q | +1 | +0 |
| -0.8 | Round 7 | LIBBRECHT | 2 | 6♥ | ♠4 | +1 | -13 |
| -0.8 | Round 12 | WAKSMAN | 27 | 2♥ | ♦K | +1 | -1 |
| -0.9 | Round 7 | LIBBRECHT | 6 | 4♠ | ♦2 | = | -1 |
| -1.0 | Round 4 | BAREL | 7 | 3♠ | ♥6 | = | -1 |
| -1.0 | Round 12 | WAKSMAN | 26 | 3NT | ♠5 | = | +1 |
| -1.0 | Round 12 | WAKSMAN | 28 | 3♠ | ♣10 | -1 | +5 |
| -1.2 | Round 9 | DENMARK MIX | 24 | 1NT | ♦5 | +1 | +7 |
| -1.3 | Round 4 | BAREL | 4 | 2♥ | ♠J | +1 | +0 |
| -1.6 | Round 4 | BAREL | 5 | 3♠ | ♥5 | = | -1 |
| -1.9 | Round 4 | BAREL | 9 | 3NT | ♣4 | +1 | +1 |
| -2.1 | Round 3 | STAHLHART | 27 | 2NT | ♠J | = | -1 |
| -2.1 | Round 5 | COYLE | 20 | 4♥ | ♠A | -1 | -12 |
| -2.1 | Round 7 | LIBBRECHT | 1 | 4♥ | ♠3 | -1 | -3 |
| -2.2 | Round 3 | STAHLHART | 23 | 4♥ | ♦Q | -1 | -12 |
| -2.3 | Round 11 | MOHTASHAMI | 13 | 3♥ | ♣A | = | +0 |
| -2.4 | Round 5 | COYLE | 14 | 2♠ | ♦5 | -1 | -4 |
| -2.6 | Round 5 | COYLE | 12 | 4♥ | ♦5 | -1 | -4 |
| -2.9 | Round 9 | DENMARK MIX | 26 | 1NT | ♦5 | +2 | -10 |
| -3.0 | Round 10 | POLDANES | 8 | 5♣x | ♥A | -2 | +0 |
| -3.1 | Round 9 | DENMARK MIX | 27 | 1NT | ♠K | -1 | +2 |
| -3.1 | Round 13 | CASHEL | 3 | 1NT | ♠9 | +1 | -7 |
| -3.2 | Round 11 | MOHTASHAMI | 20 | 3NT | ♥8 | +3 | -12 |
| -3.3 | Round 10 | POLDANES | 2 | 5♦ | ♦2 | -1 | -6 |
| -3.4 | Round 11 | MOHTASHAMI | 12 | 2♦ | ♣J | -2 | -11 |
| -3.7 | Round 5 | COYLE | 11 | 3NT | ♥4 | +2 | -2 |
| -4.0 | Round 10 | POLDANES | 9 | 3♥ | ♣K | -1 | -5 |
| -4.2 | Round 6 | ADAMS FAMILY | 29 | 4♠ | ♥3 | -1 | -12 |
| -4.3 | Round 4 | BAREL | 8 | 4♠ | ♠10 | +2 | -11 |
| -4.5 | Round 3 | STAHLHART | 26 | 2♥ | ♣3 | = | -6 |
| -4.8 | Round 12 | WAKSMAN | 23 | 3♦ | ♦5 | = | -11 |
| -4.9 | Round 10 | POLDANES | 5 | 3NT | ♠6 | +4 | -12 |
| -5.0 | Round 4 | BAREL | 10 | 3NT | ♥4 | -1 | -12 |
| -5.0 | Round 7 | LIBBRECHT | 5 | 3NT | ♠9 | = | -7 |
| -5.5 | Round 10 | POLDANES | 4 | 3NTx | ♥3 | = | -6 |
| -5.6 | Round 5 | COYLE | 17 | 6♥ | ♦6 | +1 | -11 |
| -5.8 | Round 6 | ADAMS FAMILY | 24 | 6♥ | ♠4 | +1 | -11 |
| -6.6 | Round 12 | WAKSMAN | 22 | 3♦ | ♣K | -5 | -8 |
| -7.4 | Round 7 | LIBBRECHT | 7 | 5♣ | ♠8 | = | -13 |
| -7.9 | Round 13 | CASHEL | 4 | 4♠ | ♦J | +1 | +0 |
| -8.4 | Round 3 | STAHLHART | 30 | 4♥ | ♠A | = | -8 |
| -8.8 | Round 9 | DENMARK MIX | 23 | 6♦ | ♣K | -1 | -17 |
| -10.5 | Round 11 | MOHTASHAMI | 14 | 6♥ | ♠Q | -2 | -14 |
| -10.6 | Round 3 | STAHLHART | 21 | 4♠ | ♦9 | = | -10 |
| -11.1 | Round 9 | DENMARK MIX | 29 | 4NT | ♠2 | -2 | -17 |