BITRAN Albert · SMISPI
305rank
-7.1Butler · 100 bds
-0.07per board
±4.5swing
+0.22vs par /bd · #208/552
-0.38adjusted /bd
by round
vs par split: bidding +0.47 · play -0.33
Strength of schedule: opponents averaged -0.31/bd (an easy draw) → opponent-adjusted -0.38/bd
Card play — on target: opening leads 88.0% #122 of 551 · declarer play 53.6% #531 of 551 · defence 91.1% #64 of 552
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 72.7% (11) | 100.0% (14) |
| Declarer play | 50.0% (8) | 55.0% (20) |
| Defence | 85.7% (14) | 93.5% (31) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 75.0% (4) · ♦ 100.0% (1) · ♣ 92.9% (14)
vs par by strain: NT +0.06 (32) · a suit +0.29 (68)
vs par by level: part-score +0.81 (43) · game -0.26 (50) · slam +0.00 (7)
By role: declaring -0.59/bd (-2.18 vs par · 55) · defending +0.56/bd (+3.16 vs par · 45)
By vulnerability: vulnerable -0.34/bd (+0.34 vs par · 50) · not vulnerable +0.20/bd (+0.10 vs par · 50)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | CHETRIT M | M.Taczewski – A.Gula | Open | 10 | -14.6 | -1.46 | -0.50 |
| Round 2 | CHETRIT M | L.De Michelis – P.Clair | Open | 10 | -23.2 | -2.32 | -0.90 |
| Round 3 | CHETRIT M | E.Friedlander – I.Liran | Closed | 10 | -19.0 | -1.90 | -3.80 |
| Round 4 | CHETRIT M | A.Mcintosh – D.Mossop | Open | 10 | +5.1 | +0.51 | +0.70 |
| Round 5 | CHETRIT M | E.Morken – M.Bartnes | Closed | 10 | +19.0 | +1.90 | +2.10 |
| Round 6 | CHETRIT M | T.Bardsen – T.Haugen | Closed | 10 | +19.9 | +1.99 | +0.90 |
| Round 7 | CHETRIT M | D.Iordache – S.Donciu | Open | 10 | -13.4 | -1.34 | -0.30 |
| Round 8 | CHETRIT M | T.De Liedekerke – M.De Bodt | Open | 10 | +8.4 | +0.84 | +0.20 |
| Round 9 | CHETRIT M | HOENSTOK - – METSELAAR H. | Open | 10 | +8.1 | +0.81 | +0.50 |
| Round 10 | CHETRIT M | G.Brewiak – E.Banaszkiewicz | Open | 10 | +2.6 | +0.26 | +3.30 |
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 |
|---|---|---|---|---|---|---|---|
| +14.7 | Round 9 | BRICKLAYER | 27 | 4♣x | ♣2 | = | +16 |
| +9.9 | Round 5 | MABO FROJ | 19 | 4♠ | ♥A | -2 | +14 |
| +9.7 | Round 4 | MOSSOP | 9 | 6♥ | ♦A | -1 | +11 |
| +9.4 | Round 6 | NOR WEST | 24 | 3NT | ♥7 | -1 | +11 |
| +9.0 | Round 5 | MABO FROJ | 13 | 1NT | ♥3 | +2 | +11 |
| +7.6 | Round 5 | MABO FROJ | 15 | 3NT | ♦9 | +1 | +1 |
| +6.8 | Round 2 | DE MICHELIS | 19 | 4♣x | ♠A | -2 | +4 |
| +6.5 | Round 6 | NOR WEST | 27 | 4♠ | ♣4 | -4 | +8 |
| +6.4 | Round 8 | DE LIEDEKERKE | 19 | 3NT | ♣2 | +3 | +2 |
| +6.2 | Round 9 | BRICKLAYER | 24 | 3NT | ♣2 | = | +7 |
| +6.0 | Round 4 | MOSSOP | 4 | 2NT | ♠10 | +1 | +10 |
| +5.5 | Round 1 | GOTARD | 7 | 4♥ | ♠10 | -1 | +6 |
| +5.5 | Round 10 | DOCTOR POLAND | 4 | 3NT | ♣2 | -1 | +12 |
| +4.8 | Round 8 | DE LIEDEKERKE | 17 | 4♠x | ♣2 | -2 | +0 |
| +4.5 | Round 1 | GOTARD | 5 | 2♣x | ♥5 | -1 | +3 |
| +4.4 | Round 7 | IREAL | 2 | 2♠ | ♣2 | -2 | +5 |
| +4.1 | Round 10 | DOCTOR POLAND | 9 | 3NT | ♣2 | +1 | +1 |
| +3.9 | Round 6 | NOR WEST | 26 | 1NT | ♥3 | +2 | +1 |
| +3.8 | Round 4 | MOSSOP | 6 | 3♣ | ♠2 | -1 | +4 |
| +3.8 | Round 9 | BRICKLAYER | 21 | 3♥x | ♣2 | -2 | +4 |
| +3.2 | Round 5 | MABO FROJ | 20 | 6♣ | ♣J | +1 | -13 |
| +3.1 | Round 10 | DOCTOR POLAND | 1 | 5♣ | ♣2 | -2 | +5 |
| +2.7 | Round 3 | ISRAEL EIDI | 28 | 3♦ | ♣2 | +1 | +0 |
| +2.3 | Round 7 | IREAL | 7 | 2♠ | ♣2 | +1 | +0 |
| +2.2 | Round 9 | BRICKLAYER | 22 | 6♥ | ♣2 | = | +0 |
| +2.1 | Round 8 | DE LIEDEKERKE | 16 | 4♥ | ♣2 | +1 | +1 |
| +1.9 | Round 8 | DE LIEDEKERKE | 11 | 3NT | ♣2 | -1 | -5 |
| +1.7 | Round 1 | GOTARD | 8 | 1NT | ♦4 | +1 | +6 |
| +1.7 | Round 3 | ISRAEL EIDI | 21 | 3♥ | ♣2 | -1 | +5 |
| +1.7 | Round 7 | IREAL | 9 | 4♥ | ♣2 | +2 | +1 |
| +1.7 | Round 10 | DOCTOR POLAND | 6 | 1NT | ♣2 | -1 | +2 |
| +1.6 | Round 5 | MABO FROJ | 12 | 3♦ | ♣2 | +1 | +9 |
| +1.6 | Round 5 | MABO FROJ | 16 | 5♣x | ♣2 | -1 | +6 |
| +1.6 | Round 6 | NOR WEST | 29 | 2♥ | ♦A | +2 | +10 |
| +1.5 | Round 6 | NOR WEST | 28 | 6♠ | ♥K | +1 | -11 |
| +1.4 | Round 4 | MOSSOP | 8 | 3♣ | ♥7 | +1 | +1 |
| +1.4 | Round 6 | NOR WEST | 25 | 2♦x | ♣5 | -1 | -1 |
| +1.1 | Round 3 | ISRAEL EIDI | 30 | 4♥ | ♣2 | = | +0 |
| +1.0 | Round 2 | DE MICHELIS | 11 | 4♠ | ♥Q | = | +0 |
| +1.0 | Round 9 | BRICKLAYER | 25 | 3♦ | ♣2 | -3 | +0 |
| +0.9 | Round 9 | BRICKLAYER | 30 | 5♣ | ♣2 | -2 | +0 |
| +0.7 | Round 8 | DE LIEDEKERKE | 15 | 2♠ | ♣2 | -1 | +8 |
| +0.7 | Round 10 | DOCTOR POLAND | 3 | 4♠x | ♣2 | -3 | +12 |
| +0.4 | Round 7 | IREAL | 8 | 2♥ | ♣2 | = | -1 |
| +0.4 | Round 8 | DE LIEDEKERKE | 12 | 3NT | ♣2 | = | +1 |
| +0.3 | Round 8 | DE LIEDEKERKE | 14 | 2♥ | ♣2 | +1 | +1 |
| +0.1 | Round 3 | ISRAEL EIDI | 25 | 4♥ | ♣2 | = | -1 |
| +0.1 | Round 4 | MOSSOP | 1 | 4♠ | ♣K | +1 | +0 |
| -0.2 | Round 2 | DE MICHELIS | 13 | 3♣x | ♣2 | -1 | +7 |
| -0.2 | Round 2 | DE MICHELIS | 14 | 3NT | ♠5 | +1 | +0 |
| -0.2 | Round 6 | NOR WEST | 21 | 1♠ | ♦3 | = | -1 |
| -0.2 | Round 7 | IREAL | 1 | 3♥ | ♣2 | -1 | -4 |
| -0.2 | Round 10 | DOCTOR POLAND | 7 | 4♥ | ♣2 | = | -1 |
| -0.3 | Round 3 | ISRAEL EIDI | 22 | 3NT | ♣2 | +1 | +0 |
| -0.5 | Round 4 | MOSSOP | 10 | 3♥ | ♦4 | = | +0 |
| -0.5 | Round 8 | DE LIEDEKERKE | 13 | 3NT | ♣2 | -3 | +5 |
| -0.6 | Round 4 | MOSSOP | 2 | 2♦ | ♠K | +1 | -1 |
| -0.6 | Round 4 | MOSSOP | 7 | 2NT | ♠6 | = | +0 |
| -0.8 | Round 10 | DOCTOR POLAND | 2 | 4♠x | ♣2 | -2 | +9 |
| -1.0 | Round 6 | NOR WEST | 22 | 5♣ | ♥K | -1 | -5 |
| -1.1 | Round 1 | GOTARD | 3 | 3♠ | ♦3 | = | +0 |
| -1.2 | Round 1 | GOTARD | 6 | 2♣ | ♥8 | +1 | -9 |
| -1.4 | Round 2 | DE MICHELIS | 20 | 5♠ | ♦A | = | +0 |
| -1.5 | Round 6 | NOR WEST | 30 | 6NT | ♠Q | = | +0 |
| -1.7 | Round 6 | NOR WEST | 23 | 3NT | ♥J | -2 | -3 |
| -1.7 | Round 10 | DOCTOR POLAND | 8 | 4♣ | ♣2 | -1 | -4 |
| -2.0 | Round 2 | DE MICHELIS | 15 | 2♦ | ♣Q | +1 | +0 |
| -2.2 | Round 3 | ISRAEL EIDI | 24 | 1NT | ♣2 | -3 | -1 |
| -2.2 | Round 7 | IREAL | 4 | 2♠ | ♣2 | +1 | +0 |
| -2.2 | Round 8 | DE LIEDEKERKE | 18 | 3♦ | ♣2 | -1 | -3 |
| -2.7 | Round 7 | IREAL | 6 | 3NT | ♣2 | = | +1 |
| -2.9 | Round 5 | MABO FROJ | 17 | 3♦ | ♠K | -4 | -2 |
| -3.4 | Round 5 | MABO FROJ | 14 | 4NT | ♠4 | = | +10 |
| -3.5 | Round 1 | GOTARD | 9 | 4♥ | ♣2 | -1 | -12 |
| -3.7 | Round 2 | DE MICHELIS | 16 | 3NTx | ♠10 | = | -3 |
| -3.7 | Round 3 | ISRAEL EIDI | 27 | 3NT | ♣2 | -2 | -11 |
| -3.7 | Round 5 | MABO FROJ | 11 | 3♠ | ♣2 | -1 | -5 |
| -3.8 | Round 9 | BRICKLAYER | 23 | 3NT | ♣2 | = | +1 |
| -3.9 | Round 5 | MABO FROJ | 18 | 3♦ | ♥9 | -1 | -10 |
| -3.9 | Round 10 | DOCTOR POLAND | 5 | 4♥ | ♣2 | = | -1 |
| -4.0 | Round 9 | BRICKLAYER | 26 | 3♦ | ♣2 | +3 | -8 |
| -4.1 | Round 1 | GOTARD | 4 | 2♥ | ♣6 | +1 | +0 |
| -4.3 | Round 3 | ISRAEL EIDI | 26 | 1NT | ♣2 | -1 | -12 |
| -4.4 | Round 7 | IREAL | 5 | 4♠ | ♣2 | = | -7 |
| -4.5 | Round 7 | IREAL | 10 | 4♥ | ♣2 | +1 | +13 |
| -4.7 | Round 1 | GOTARD | 10 | 3♦x | ♦Q | -1 | -2 |
| -4.7 | Round 3 | ISRAEL EIDI | 29 | 4♥ | ♣2 | -1 | -6 |
| -4.7 | Round 9 | BRICKLAYER | 29 | 4♠ | ♣2 | -1 | -6 |
| -5.4 | Round 1 | GOTARD | 2 | 6♣ | ♥3 | = | +13 |
| -5.5 | Round 8 | DE LIEDEKERKE | 20 | 2♠ | ♣2 | -3 | -8 |
| -5.7 | Round 2 | DE MICHELIS | 18 | 6NT | ♠10 | = | +0 |
| -5.9 | Round 10 | DOCTOR POLAND | 10 | 4♥ | ♣2 | -2 | -2 |
| -6.3 | Round 1 | GOTARD | 1 | 4♥ | ♦J | -1 | -10 |
| -6.3 | Round 4 | MOSSOP | 5 | 4♥ | ♣J | +1 | -11 |
| -7.7 | Round 2 | DE MICHELIS | 17 | 3NT | ♦3 | -1 | -5 |
| -7.9 | Round 4 | MOSSOP | 3 | 3NT | ♥7 | +1 | -7 |
| -8.2 | Round 7 | IREAL | 3 | 4♠ | ♣2 | -2 | -11 |
| -8.2 | Round 9 | BRICKLAYER | 28 | 3NT | ♣2 | -3 | -9 |
| -9.4 | Round 3 | ISRAEL EIDI | 23 | 3NT | ♣2 | -1 | -12 |
| -10.1 | Round 2 | DE MICHELIS | 12 | 3NTx | ♥10 | = | -12 |