ZAK Piotr · CONSUS RED
393rank
-4.7Butler · 90 bds
-0.05per board
±4.6swing
-0.06vs par /bd · #389/695
+0.18adjusted /bd
by round
vs par split: bidding -0.29 · play +0.23
Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.18/bd
Card play — on target: opening leads 92.6% #23 of 694 · declarer play 85.7% #66 of 694 · defence 85.4% #273 of 695
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 88.9% (9) | 94.4% (18) |
| Declarer play | 66.7% (6) | 93.3% (15) |
| Defence | 91.7% (12) | 82.8% (29) |
Opening leads by suit led: ♠ 90.0% (10) · ♥ 100.0% (6) · ♦ 80.0% (5) · ♣ 100.0% (6)
vs par by strain: NT +1.19 (26) · a suit -0.56 (64)
vs par by level: part-score -1.09 (33) · game +0.39 (52) · slam +2.20 (5)
By role: declaring -0.34/bd (-2.96 vs par · 49) · defending +0.30/bd (+3.42 vs par · 41)
By vulnerability: vulnerable +0.24/bd (+0.34 vs par · 44) · not vulnerable -0.33/bd (-0.43 vs par · 46)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Cieslak | J.Heshusius – J.Schellart | Closed | 10 | +39.9 | +3.99 | +3.90 |
| Round 2 | J.Cieslak | A.Germanis – I.Rubenis | Closed | 10 | +12.6 | +1.26 | +1.70 |
| Round 4 | J.Cieslak | A.Gromov – M.Krasnosselski | Open | 10 | +10.2 | +1.02 | +0.40 |
| Round 5 | J.Cieslak | S.Haraldsson – M.Magnusson | Open | 10 | +19.9 | +1.99 | +1.40 |
| Round 7 | J.Cieslak | A.Birman – D.Padon | Closed | 10 | -12.4 | -1.24 | +0.30 |
| Round 8 | J.Cieslak | G.Paulissen – J.Jansma | Open | 10 | -22.1 | -2.21 | -5.00 |
| Round 10 | J.Cieslak | F.Angelini – B.Brogeland | Closed | 10 | -5.4 | -0.54 | -0.30 |
| Round 11 | J.Cieslak | T.Teramoto – K.Shimamura | Closed | 10 | -34.9 | -3.49 | +0.00 |
| Round 14 | J.Cieslak | T.Forrester – D.Gold | Open | 10 | -12.5 | -1.25 | -2.90 |
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 |
|---|---|---|---|---|---|---|---|
| +10.9 | Round 1 | HEKSENTOER OUDEWATER | 10 | 3♥ | ♠4 | -4 | +11 |
| +10.3 | Round 4 | PARIMATCH | 6 | 5♥x | ♠K | -5 | +10 |
| +9.7 | Round 1 | HEKSENTOER OUDEWATER | 7 | 3NT | ♥3 | -1 | +12 |
| +9.3 | Round 5 | ICELAND | 13 | 6NT | ♣A | = | +0 |
| +9.2 | Round 2 | LATVIA | 20 | 5♦x | ♥6 | -3 | +16 |
| +8.3 | Round 5 | ICELAND | 20 | 4♦x | ♠9 | = | +3 |
| +7.4 | Round 4 | PARIMATCH | 5 | 5♣x | ♥4 | = | +4 |
| +7.1 | Round 1 | HEKSENTOER OUDEWATER | 5 | 3♥x | ♦A | -2 | +9 |
| +6.8 | Round 10 | ANGELINI | 2 | 3NT | ♦4 | -2 | +13 |
| +6.0 | Round 4 | PARIMATCH | 2 | 4♥ | ♣J | = | +0 |
| +6.0 | Round 7 | ISRAEL JUNIORS | 1 | 4♠ | ♣4 | -1 | +10 |
| +5.7 | Round 2 | LATVIA | 16 | 5♠x | ♥3 | -2 | +5 |
| +4.6 | Round 10 | ANGELINI | 4 | 3♠x | ♣A | -1 | +2 |
| +4.4 | Round 4 | PARIMATCH | 3 | 4♠ | ♦K | -1 | +6 |
| +4.3 | Round 10 | ANGELINI | 3 | 2♠ | ♥J | +1 | +6 |
| +4.3 | Round 14 | MAHAFFEY | 18 | 4♠ | ♣5 | -2 | +9 |
| +4.0 | Round 1 | HEKSENTOER OUDEWATER | 9 | 1NT | ♦5 | +2 | +2 |
| +3.5 | Round 5 | ICELAND | 19 | 3NT | ♠4 | -1 | +10 |
| +3.4 | Round 1 | HEKSENTOER OUDEWATER | 3 | 3NT | ♥A | +1 | +1 |
| +3.3 | Round 1 | HEKSENTOER OUDEWATER | 1 | 3♦ | ♠2 | = | +0 |
| +2.8 | Round 7 | ISRAEL JUNIORS | 10 | 5♦ | ♥7 | +1 | +17 |
| +2.1 | Round 1 | HEKSENTOER OUDEWATER | 8 | 3♦ | ♠8 | = | -1 |
| +2.1 | Round 5 | ICELAND | 14 | 2NT | ♠7 | = | +0 |
| +1.8 | Round 2 | LATVIA | 15 | 1NT | ♦Q | +1 | -1 |
| +1.8 | Round 14 | MAHAFFEY | 11 | 3♦ | ♣6 | = | +0 |
| +1.7 | Round 2 | LATVIA | 14 | 4♠ | ♣7 | -2 | +0 |
| +1.5 | Round 5 | ICELAND | 17 | 3♣ | ♦Q | = | +0 |
| +1.4 | Round 4 | PARIMATCH | 4 | 4♥ | ♠A | +2 | +2 |
| +1.3 | Round 10 | ANGELINI | 1 | 3NT | ♠4 | = | +2 |
| +1.1 | Round 14 | MAHAFFEY | 13 | 4♥ | ♦4 | +2 | -13 |
| +1.0 | Round 2 | LATVIA | 12 | 3♥ | ♣8 | = | +0 |
| +1.0 | Round 2 | LATVIA | 13 | 3NT | ♠8 | +3 | +13 |
| +1.0 | Round 11 | TERAMOTO | 20 | 4♠ | ♥Q | +2 | +12 |
| +0.9 | Round 2 | LATVIA | 17 | 2♥ | ♥7 | -2 | +0 |
| +0.6 | Round 14 | MAHAFFEY | 14 | 3NT | ♦J | +1 | -11 |
| +0.5 | Round 1 | HEKSENTOER OUDEWATER | 6 | 2♣ | ♠A | +2 | -10 |
| +0.5 | Round 7 | ISRAEL JUNIORS | 5 | 2♥ | ♣5 | = | +1 |
| +0.5 | Round 8 | HET WITTE 1 | 15 | 4♠ | ♦3 | = | +1 |
| +0.4 | Round 1 | HEKSENTOER OUDEWATER | 4 | 3NT | ♣5 | +3 | +13 |
| +0.4 | Round 11 | TERAMOTO | 15 | 3NT | ♦5 | +1 | +0 |
| +0.2 | Round 7 | ISRAEL JUNIORS | 2 | 3NT | ♣Q | +2 | +1 |
| +0.2 | Round 14 | MAHAFFEY | 15 | 3♥ | ♠8 | -1 | +5 |
| +0.1 | Round 14 | MAHAFFEY | 19 | 4♠ | ♠6 | +1 | +0 |
| -0.0 | Round 4 | PARIMATCH | 8 | 3♦ | ♦2 | -1 | +2 |
| -0.0 | Round 5 | ICELAND | 12 | 3NT | ♣5 | +2 | +0 |
| -0.0 | Round 10 | ANGELINI | 10 | 2♣ | ♣Q | +2 | +0 |
| -0.1 | Round 2 | LATVIA | 11 | 3♦ | ♥7 | -1 | +2 |
| -0.1 | Round 5 | ICELAND | 16 | 5♥ | ♥3 | +1 | -1 |
| -0.3 | Round 5 | ICELAND | 11 | 4♠ | ♠2 | = | +0 |
| -0.5 | Round 7 | ISRAEL JUNIORS | 3 | 3NT | ♥8 | +1 | -1 |
| -0.7 | Round 4 | PARIMATCH | 7 | 2♠ | ♦3 | = | +0 |
| -0.7 | Round 7 | ISRAEL JUNIORS | 7 | 4♠ | ♥K | = | +0 |
| -0.7 | Round 14 | MAHAFFEY | 17 | 6♣ | ♠9 | = | +11 |
| -1.0 | Round 2 | LATVIA | 18 | 3NT | ♠2 | -1 | -5 |
| -1.1 | Round 8 | HET WITTE 1 | 12 | 5♥x | ♠K | -2 | -4 |
| -1.2 | Round 8 | HET WITTE 1 | 17 | 2♠ | ♥J | -1 | -5 |
| -1.4 | Round 5 | ICELAND | 18 | 1NT | ♦7 | -1 | +2 |
| -1.4 | Round 10 | ANGELINI | 9 | 3NT | ♣Q | -1 | -6 |
| -1.5 | Round 1 | HEKSENTOER OUDEWATER | 2 | 4♥ | ♠7 | -1 | +2 |
| -1.5 | Round 8 | HET WITTE 1 | 18 | 4♠ | ♥A | +1 | +0 |
| -1.5 | Round 10 | ANGELINI | 7 | 3♣ | ♠J | -2 | -2 |
| -1.7 | Round 8 | HET WITTE 1 | 14 | 4♥ | ♣7 | -1 | -4 |
| -1.8 | Round 11 | TERAMOTO | 17 | 4♥ | ♣10 | -1 | -4 |
| -1.9 | Round 11 | TERAMOTO | 19 | 3NT | ♥5 | +3 | +11 |
| -2.0 | Round 8 | HET WITTE 1 | 16 | 3NT | ♠3 | -1 | -12 |
| -2.1 | Round 7 | ISRAEL JUNIORS | 9 | 3NT | ♥4 | = | +0 |
| -2.3 | Round 8 | HET WITTE 1 | 13 | 4♥ | ♦2 | +1 | -4 |
| -3.0 | Round 5 | ICELAND | 15 | 6♥ | ♣J | = | +0 |
| -3.3 | Round 11 | TERAMOTO | 18 | 4♠ | ♦Q | = | -3 |
| -3.4 | Round 8 | HET WITTE 1 | 11 | 3♣ | ♣6 | -1 | -5 |
| -3.4 | Round 8 | HET WITTE 1 | 19 | 4♠ | ♥9 | -2 | -7 |
| -3.4 | Round 11 | TERAMOTO | 16 | 4♦ | ♠4 | +1 | +7 |
| -3.6 | Round 7 | ISRAEL JUNIORS | 4 | 3♠ | ♣Q | = | -1 |
| -4.1 | Round 4 | PARIMATCH | 10 | 6♠ | ♦3 | = | +0 |
| -4.2 | Round 11 | TERAMOTO | 14 | 3NT | ♥9 | +1 | +0 |
| -5.0 | Round 14 | MAHAFFEY | 16 | 4♦ | ♥A | +2 | -8 |
| -5.1 | Round 7 | ISRAEL JUNIORS | 8 | 4♠ | ♥2 | +2 | -11 |
| -5.2 | Round 11 | TERAMOTO | 12 | 4♦ | ♥K | -1 | -10 |
| -5.3 | Round 4 | PARIMATCH | 9 | 4♥x | ♦A | -1 | -8 |
| -5.4 | Round 11 | TERAMOTO | 11 | 6NT | ♠9 | = | +0 |
| -5.5 | Round 10 | ANGELINI | 8 | 3NT | ♥6 | = | +0 |
| -6.0 | Round 8 | HET WITTE 1 | 20 | 3♥ | ♣10 | +1 | -10 |
| -6.0 | Round 14 | MAHAFFEY | 20 | 4♥ | ♠3 | -2 | -13 |
| -6.7 | Round 10 | ANGELINI | 6 | 2♥x | ♣K | -3 | -9 |
| -7.3 | Round 10 | ANGELINI | 5 | 4♥ | ♣2 | +2 | -9 |
| -7.6 | Round 2 | LATVIA | 19 | 2♦x | ♦6 | +1 | -13 |
| -8.9 | Round 14 | MAHAFFEY | 12 | 4♠x | ♦A | -3 | -9 |
| -9.2 | Round 4 | PARIMATCH | 1 | 4♥x | ♠A | = | -12 |
| -9.9 | Round 7 | ISRAEL JUNIORS | 6 | 3♥x | ♣2 | = | -13 |
| -11.1 | Round 11 | TERAMOTO | 13 | 3NT | ♦6 | -2 | -13 |