POLAK Tobias · BC70
514rank
-22.5Butler · 100 bds
-0.23per board
±4.6swing
-1.61vs par /bd · #684/695
+0.00adjusted /bd
by round
vs par split: bidding -1.24 · play -0.37
Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted +0.00/bd
Card play — on target: opening leads 81.0% #305 of 694 · declarer play 81.2% #141 of 694 · defence 69.2% #687 of 695
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 85.7% (14) |
| Declarer play | 66.7% (9) | 87.0% (23) |
| Defence | 61.5% (13) | 73.1% (26) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (1) · ♦ 66.7% (6) · ♣ 85.7% (7)
vs par by strain: NT -2.79 (29) · a suit -1.13 (71)
vs par by level: part-score -0.91 (32) · game -2.00 (62) · slam -1.33 (6)
By role: declaring +0.34/bd (-3.41 vs par · 61) · defending -1.11/bd (+1.21 vs par · 39)
By vulnerability: vulnerable -0.01/bd (-2.71 vs par · 51) · not vulnerable -0.45/bd (-0.47 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Schols | S.Skorchev – B.Popov | Open | 10 | +7.6 | +0.76 | +0.20 |
| Round 2 | M.Schols | B.Van Der Hoek – I.Doyer | Open | 10 | -20.1 | -2.01 | -2.40 |
| Round 8 | B.Berkers | M.Bouvrie – R.Wagenvoord | Closed | 10 | +15.1 | +1.51 | -0.70 |
| Round 9 | B.Berkers | F.Brondum – J.Ron | Closed | 10 | +8.3 | +0.83 | +0.10 |
| Round 10 | M.Schols | T.Hanlon – H.Mcgann | Open | 10 | -8.5 | -0.85 | -0.40 |
| Round 11 | M.Schols | H.Sherif – R.Amiry | Open | 10 | +3.2 | +0.32 | -3.10 |
| Round 12 | M.Schols | C.Teodorescu – O.Bessis | Open | 10 | +0.2 | +0.02 | -5.00 |
| Round 13 | M.Schols | R.Ritmeijer – R.Brantsma | Closed | 10 | -26.8 | -2.68 | -3.60 |
| Round 14 | M.Schols | J.Williams – D.Williams | Closed | 10 | +14.6 | +1.46 | -0.30 |
| Round 15 | M.Schols | E.D'Orsi – J.Campos | Open | 10 | -16.1 | -1.61 | -0.90 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 14 | VALLON | 15 | 4♥x | ♠J | -3 | +14 |
| +10.3 | Round 9 | DENMARK | 26 | 5♥x | ♦10 | -2 | +18 |
| +10.1 | Round 2 | GEHAKTMOLEN ROOD | 13 | 6♦ | ♣A | = | -2 |
| +9.8 | Round 8 | VM 1 | 15 | 2♠ | ♦K | +2 | +10 |
| +9.4 | Round 8 | VM 1 | 16 | 3NT | ♣2 | +2 | +4 |
| +8.2 | Round 14 | VALLON | 20 | 4♥ | ♠4 | = | +1 |
| +8.0 | Round 12 | LEROUMAIN BOYS | 29 | 7♣ | ♠10 | = | -2 |
| +7.4 | Round 8 | VM 1 | 12 | 3♥ | ♣K | = | +7 |
| +7.1 | Round 1 | DAMIANOVA | 5 | 3♥x | ♣6 | -2 | +9 |
| +6.5 | Round 11 | EGYPT | 12 | 5♣ | ♥K | -2 | +11 |
| +6.1 | Round 12 | LEROUMAIN BOYS | 23 | 4♥ | ♣5 | +1 | +1 |
| +5.8 | Round 9 | DENMARK | 23 | 4♥ | ♠J | = | +0 |
| +5.5 | Round 14 | VALLON | 12 | 3NT | ♠4 | -2 | +8 |
| +5.4 | Round 11 | EGYPT | 11 | 6NT | ♣2 | = | +0 |
| +5.4 | Round 12 | LEROUMAIN BOYS | 24 | 6♥ | ♦K | = | +0 |
| +4.8 | Round 10 | HANLON | 2 | 4♠ | ♦10 | -1 | +12 |
| +4.2 | Round 11 | EGYPT | 14 | 3NT | ♦6 | +1 | +0 |
| +3.1 | Round 8 | VM 1 | 20 | 3NT | ♠4 | = | -1 |
| +3.1 | Round 10 | HANLON | 4 | 3♦ | ♠K | +1 | +0 |
| +2.9 | Round 9 | DENMARK | 25 | 2♦ | ♥K | = | +5 |
| +2.9 | Round 10 | HANLON | 9 | 3♣ | ♠7 | = | -1 |
| +2.9 | Round 13 | ONSTEIN 2 | 2 | 2♠ | ♣10 | -1 | +10 |
| +2.6 | Round 1 | DAMIANOVA | 3 | 3NT | ♠2 | = | +0 |
| +2.4 | Round 15 | BRAZIL OPEN | 21 | 4♥ | ♣2 | +1 | +0 |
| +2.1 | Round 1 | DAMIANOVA | 8 | 3♦ | ♠K | = | -1 |
| +1.7 | Round 13 | ONSTEIN 2 | 4 | 1NT | ♠J | -1 | -1 |
| +1.5 | Round 12 | LEROUMAIN BOYS | 26 | 3♦ | ♣A | +1 | +0 |
| +1.4 | Round 1 | DAMIANOVA | 6 | 2♣ | ♣6 | +3 | -10 |
| +1.3 | Round 10 | HANLON | 1 | 3NT | ♦3 | = | +2 |
| +1.1 | Round 14 | VALLON | 13 | 4♥ | ♥2 | +2 | -13 |
| +1.1 | Round 15 | BRAZIL OPEN | 22 | 4♠ | ♥2 | +1 | +1 |
| +1.0 | Round 11 | EGYPT | 19 | 3NT | ♥9 | +2 | -11 |
| +1.0 | Round 13 | ONSTEIN 2 | 9 | 3NT | ♠6 | +3 | -12 |
| +0.8 | Round 12 | LEROUMAIN BOYS | 21 | 3NT | ♦5 | +2 | -12 |
| +0.6 | Round 1 | DAMIANOVA | 4 | 4♥ | ♠3 | +2 | +13 |
| +0.6 | Round 9 | DENMARK | 28 | 4♥ | ♣2 | +2 | -12 |
| +0.5 | Round 12 | LEROUMAIN BOYS | 27 | 4♥ | ♦9 | = | -1 |
| +0.4 | Round 9 | DENMARK | 22 | 4♥ | ♠Q | +1 | +0 |
| +0.4 | Round 13 | ONSTEIN 2 | 5 | 3NT | ♣4 | = | -1 |
| +0.3 | Round 1 | DAMIANOVA | 10 | 2♠ | ♥K | +2 | -1 |
| +0.2 | Round 2 | GEHAKTMOLEN ROOD | 16 | 4♠ | ♥4 | -1 | +2 |
| +0.2 | Round 10 | HANLON | 8 | 3♠ | ♣6 | = | +6 |
| +0.2 | Round 15 | BRAZIL OPEN | 26 | 4♠ | ♣J | = | +0 |
| +0.1 | Round 14 | VALLON | 19 | 4♠ | ♣10 | +1 | +0 |
| -0.0 | Round 10 | HANLON | 10 | 3♣ | ♠J | +1 | +0 |
| +0.0 | Round 14 | VALLON | 11 | 2♠ | ♦A | -1 | -2 |
| -0.2 | Round 9 | DENMARK | 29 | 3NT | ♠J | = | +2 |
| -0.3 | Round 1 | DAMIANOVA | 1 | 4♦ | ♥J | -1 | -4 |
| -0.3 | Round 14 | VALLON | 14 | 3NT | ♠6 | = | -11 |
| -0.4 | Round 9 | DENMARK | 24 | 3♠ | ♣5 | -1 | -4 |
| -0.4 | Round 11 | EGYPT | 17 | 3♣ | ♥K | -1 | +2 |
| -0.4 | Round 15 | BRAZIL OPEN | 28 | 4♠ | ♥A | = | -1 |
| -0.9 | Round 2 | GEHAKTMOLEN ROOD | 17 | 3♠ | ♥7 | -2 | +0 |
| -1.0 | Round 2 | GEHAKTMOLEN ROOD | 12 | 3♥ | ♣8 | = | +0 |
| -1.0 | Round 8 | VM 1 | 19 | 4♠ | ♣10 | -1 | -5 |
| -1.0 | Round 11 | EGYPT | 20 | 4♠ | ♣3 | +2 | -12 |
| -1.0 | Round 15 | BRAZIL OPEN | 29 | 4♠ | ♥5 | +1 | +0 |
| -1.2 | Round 8 | VM 1 | 17 | 2♠ | ♥J | -1 | -5 |
| -1.4 | Round 11 | EGYPT | 15 | 3NT | ♦4 | +2 | -1 |
| -1.5 | Round 1 | DAMIANOVA | 2 | 4♥ | ♠7 | -1 | +2 |
| -1.6 | Round 10 | HANLON | 3 | 1NT | ♠5 | = | +0 |
| -1.7 | Round 2 | GEHAKTMOLEN ROOD | 14 | 4♠ | ♣7 | -2 | +0 |
| -1.7 | Round 8 | VM 1 | 14 | 4♥ | ♣J | -1 | -4 |
| -1.8 | Round 1 | DAMIANOVA | 9 | 3♥ | ♣2 | -1 | -5 |
| -1.8 | Round 2 | GEHAKTMOLEN ROOD | 15 | 1NT | ♦Q | +1 | +1 |
| -2.0 | Round 15 | BRAZIL OPEN | 24 | 4♠ | ♥5 | +2 | -1 |
| -2.2 | Round 13 | ONSTEIN 2 | 1 | 3NT | ♠3 | +3 | -1 |
| -2.2 | Round 15 | BRAZIL OPEN | 23 | 5♣ | ♦6 | -1 | -6 |
| -2.3 | Round 2 | GEHAKTMOLEN ROOD | 11 | 2NT | ♦K | -1 | -4 |
| -2.3 | Round 8 | VM 1 | 13 | 4♥ | ♦7 | +1 | -4 |
| -2.4 | Round 14 | VALLON | 17 | 6♠ | ♦8 | = | +10 |
| -2.6 | Round 9 | DENMARK | 21 | 3♦ | ♦8 | -3 | -4 |
| -2.6 | Round 11 | EGYPT | 16 | 3NT | ♠3 | -2 | -11 |
| -2.7 | Round 2 | GEHAKTMOLEN ROOD | 18 | 2♦ | ♣3 | +1 | +1 |
| -2.9 | Round 1 | DAMIANOVA | 7 | 3NT | ♦8 | +1 | -1 |
| -3.0 | Round 11 | EGYPT | 13 | 4♥ | ♠4 | +2 | -1 |
| -3.0 | Round 12 | LEROUMAIN BOYS | 25 | 3♦ | ♥Q | +1 | -7 |
| -3.0 | Round 15 | BRAZIL OPEN | 27 | 4♠ | ♥Q | +2 | -1 |
| -3.0 | Round 15 | BRAZIL OPEN | 30 | 3NT | ♣7 | +2 | +0 |
| -3.3 | Round 9 | DENMARK | 27 | 3NT | ♥A | +2 | -4 |
| -3.4 | Round 8 | VM 1 | 11 | 3NT | ♥2 | -1 | -5 |
| -3.8 | Round 14 | VALLON | 16 | 3♠ | ♣4 | +3 | -7 |
| -4.5 | Round 12 | LEROUMAIN BOYS | 22 | 3♥ | ♣8 | = | -7 |
| -4.7 | Round 13 | ONSTEIN 2 | 3 | 3NT | ♠A | -2 | -7 |
| -5.0 | Round 8 | VM 1 | 18 | 5♥x | ♣A | -4 | -4 |
| -5.2 | Round 9 | DENMARK | 30 | 3NT | ♠4 | = | +0 |
| -5.5 | Round 11 | EGYPT | 18 | 3♠ | ♦Q | +1 | -8 |
| -5.8 | Round 10 | HANLON | 7 | 3NT | ♥K | -4 | -6 |
| -5.9 | Round 14 | VALLON | 18 | 5♣ | ♠A | = | -3 |
| -6.0 | Round 13 | ONSTEIN 2 | 6 | 4♥ | ♠2 | = | +0 |
| -6.5 | Round 13 | ONSTEIN 2 | 10 | 5♠x | ♥Q | -1 | -13 |
| -6.6 | Round 12 | LEROUMAIN BOYS | 28 | 3NT | ♥A | -2 | -8 |
| -6.6 | Round 13 | ONSTEIN 2 | 8 | 3NT | ♠10 | +1 | -1 |
| -6.7 | Round 10 | HANLON | 5 | 4♥ | ♣8 | +1 | -8 |
| -6.7 | Round 10 | HANLON | 6 | 2♦x | ♥9 | -3 | -9 |
| -6.8 | Round 13 | ONSTEIN 2 | 7 | 4♠ | ♥K | = | -10 |
| -8.0 | Round 12 | LEROUMAIN BOYS | 30 | 6♥ | ♦A | -1 | -14 |
| -8.2 | Round 15 | BRAZIL OPEN | 25 | 4♠ | ♣9 | = | -1 |
| -8.9 | Round 2 | GEHAKTMOLEN ROOD | 20 | 4♠x | ♦K | = | -15 |
| -11.1 | Round 2 | GEHAKTMOLEN ROOD | 19 | 4♠x | ♣10 | = | -7 |