CIESLAK Jaroslaw · BAOLZU
215rank
+0.9Butler · 90 bds
+0.01per board
±4.5swing
-0.41vs par /bd · #307/428
+0.27adjusted /bd
by round
vs par split: bidding -0.36 · play -0.06
Strength of schedule: opponents averaged +0.26/bd (a tough draw) → opponent-adjusted +0.27/bd
Card play — on target: opening leads 70.0% #388 of 428 · declarer play 84.6% #80 of 428 · defence 89.1% #70 of 428
Bidding activity — not a pass: 44.8% #184 of 428 (120/268)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 75.0% (4) | 68.8% (16) |
| Declarer play | 70.0% (10) | 93.8% (16) |
| Defence | 75.0% (8) | 92.1% (38) |
Opening leads by suit led: ♠ 60.0% (5) · ♥ 66.7% (6) · ♦ 80.0% (5) · ♣ 75.0% (4)
vs par by strain: NT -2.54 (22) · a suit +0.28 (68)
vs par by level: part-score +0.83 (36) · game -1.40 (50) · slam +0.75 (4)
By role: declaring -0.65/bd (-2.77 vs par · 44) · defending +0.64/bd (+1.85 vs par · 46)
By vulnerability: vulnerable -0.29/bd (+0.17 vs par · 46) · not vulnerable +0.32/bd (-1.02 vs par · 44)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Olczyk | G.Narkiewicz – J.Patreuha | Open | 10 | -12.8 | -1.28 | +1.60 |
| Round 2 | J.Olczyk | M.Balodis – J.Ilzins | Open | 10 | -10.0 | -1.00 | -2.30 |
| Round 4 | J.Olczyk | K.Metin – A.Metin | Open | 10 | -6.1 | -0.61 | +0.30 |
| Round 5 | J.Olczyk | A.Arlovich – E.Vainikonis | Closed | 10 | +30.7 | +3.07 | +2.60 |
| Round 6 | T.Modrzejewski | P.Janiszewski – W.Strzemecki | Closed | 10 | -15.0 | -1.50 | -2.20 |
| Round 7 | J.Olczyk | A.Zamir – O.Toledano | Open | 10 | -4.6 | -0.46 | -2.10 |
| Round 8 | J.Olczyk | E.Kaya – T.Ozbey | Closed | 10 | +14.2 | +1.42 | -0.60 |
| Round 9 | T.Modrzejewski | G.Percario – G.Donati | Closed | 10 | +1.0 | +0.10 | +1.20 |
| Round 10 | T.Modrzejewski | D.Schaltz – P.Schaltz | Open | 10 | +3.5 | +0.35 | -2.20 |
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 |
|---|---|---|---|---|---|---|---|
| +14.6 | Round 5 | BRIDGESCANNER | 16 | 6NT | ♦J | -4 | +15 |
| +14.6 | Round 8 | ARMA | 18 | 3♣x | ♥A | -6 | +15 |
| +10.6 | Round 9 | ALPERT | 23 | 4♠x | ♦2 | -1 | +13 |
| +9.6 | Round 5 | BRIDGESCANNER | 19 | 4♥ | ♠3 | = | +11 |
| +8.4 | Round 1 | MAGMA | 5 | 4NT | ♠K | -7 | +7 |
| +7.3 | Round 2 | LATVIA U31 | 11 | 4♠ | ♥4 | = | +0 |
| +6.1 | Round 7 | BIANCHI | 2 | 5♦x | ♣6 | -6 | -13 |
| +5.8 | Round 1 | MAGMA | 9 | 5♥ | ♠K | -1 | +11 |
| +4.9 | Round 4 | RUYA | 8 | 6♥ | ♠7 | = | +0 |
| +4.7 | Round 10 | DENMARK | 2 | 6♥ | ♠3 | = | -11 |
| +4.4 | Round 5 | BRIDGESCANNER | 17 | 1NT | ♦Q | -3 | +2 |
| +4.2 | Round 10 | DENMARK | 9 | 5♣ | ♥A | = | +0 |
| +4.1 | Round 6 | BRIDGE FOR BUSINESS | 21 | 3♥ | ♦2 | = | +0 |
| +4.0 | Round 5 | BRIDGESCANNER | 15 | 4♠ | ♦J | -1 | +6 |
| +3.8 | Round 5 | BRIDGESCANNER | 20 | 3NT | ♠5 | +1 | -12 |
| +3.7 | Round 1 | MAGMA | 1 | 3♣ | ♥3 | +1 | +13 |
| +3.4 | Round 5 | BRIDGESCANNER | 14 | 4♦ | ♠Q | = | +1 |
| +3.3 | Round 6 | BRIDGE FOR BUSINESS | 24 | 3♠ | ♦Q | -1 | +4 |
| +2.6 | Round 4 | RUYA | 5 | 4♥ | ♣5 | -1 | +9 |
| +2.6 | Round 9 | ALPERT | 25 | 3NT | ♥Q | +1 | +0 |
| +2.3 | Round 7 | BIANCHI | 7 | 3♣x | ♥9 | -2 | +9 |
| +2.3 | Round 8 | ARMA | 17 | 4♥ | ♠A | +1 | -10 |
| +2.2 | Round 4 | RUYA | 6 | 5♥x | ♠J | -2 | -5 |
| +2.2 | Round 10 | DENMARK | 5 | 4♠ | ♥5 | +2 | -5 |
| +1.8 | Round 7 | BIANCHI | 5 | 2♠ | ♦4 | +1 | +1 |
| +1.6 | Round 9 | ALPERT | 24 | 2♠ | ♥8 | +2 | +4 |
| +1.6 | Round 10 | DENMARK | 3 | 3NT | ♦T | +3 | +1 |
| +1.5 | Round 6 | BRIDGE FOR BUSINESS | 22 | 2♦ | ♠Q | +2 | +0 |
| +1.3 | Round 2 | LATVIA U31 | 18 | 3♥ | ♦7 | +1 | +6 |
| +1.3 | Round 8 | ARMA | 12 | 3NT | ♥Q | = | +0 |
| +1.2 | Round 7 | BIANCHI | 1 | 3NT | ♦4 | +2 | +1 |
| +1.0 | Round 8 | ARMA | 13 | 2♥ | ♠J | -1 | +0 |
| +1.0 | Round 9 | ALPERT | 30 | 2♣ | ♠Q | +4 | +6 |
| +0.8 | Round 8 | ARMA | 11 | 2♥ | ♣4 | = | +0 |
| +0.7 | Round 4 | RUYA | 2 | 3♠ | ♥5 | +1 | +10 |
| +0.6 | Round 7 | BIANCHI | 9 | 5♥ | ♣9 | = | +0 |
| +0.6 | Round 8 | ARMA | 16 | 4♥ | ♣T | = | +1 |
| +0.6 | Round 10 | DENMARK | 1 | 3♣ | ♣2 | -1 | -2 |
| +0.5 | Round 7 | BIANCHI | 4 | 1♠ | ♠J | -2 | +2 |
| +0.5 | Round 9 | ALPERT | 22 | 4♥ | ♦2 | = | +1 |
| +0.4 | Round 6 | BRIDGE FOR BUSINESS | 30 | 4♥ | ♠6 | +1 | +0 |
| +0.4 | Round 10 | DENMARK | 4 | 4♠ | ♠T | = | -1 |
| +0.3 | Round 8 | ARMA | 20 | 2♠ | ♠4 | = | +0 |
| +0.2 | Round 10 | DENMARK | 8 | 3NT | ♠6 | -1 | -5 |
| -0.0 | Round 9 | ALPERT | 26 | 4♠ | ♠4 | = | +1 |
| -0.1 | Round 8 | ARMA | 19 | 1NT | ♥4 | +1 | +0 |
| -0.3 | Round 9 | ALPERT | 29 | 2♠ | ♥8 | -1 | +1 |
| -0.6 | Round 2 | LATVIA U31 | 16 | 1NT | ♣A | -1 | -4 |
| -0.6 | Round 2 | LATVIA U31 | 20 | 3♣ | ♥Q | = | +1 |
| -0.6 | Round 5 | BRIDGESCANNER | 13 | 4♠ | ♣J | +2 | +13 |
| -1.0 | Round 6 | BRIDGE FOR BUSINESS | 26 | 3♦ | ♦4 | = | +0 |
| -1.0 | Round 6 | BRIDGE FOR BUSINESS | 28 | 2♥ | ♥2 | +1 | -1 |
| -1.1 | Round 4 | RUYA | 9 | 5♣ | ♥J | = | +7 |
| -1.2 | Round 1 | MAGMA | 6 | 1NT | ♥J | +1 | +0 |
| -1.2 | Round 1 | MAGMA | 7 | 4♠ | ♥4 | -1 | +6 |
| -1.3 | Round 4 | RUYA | 3 | 3NT | ♥4 | -1 | -6 |
| -1.4 | Round 6 | BRIDGE FOR BUSINESS | 23 | 3NT | ♣7 | +2 | +0 |
| -1.5 | Round 2 | LATVIA U31 | 19 | 4♠ | ♦3 | +1 | +0 |
| -1.7 | Round 4 | RUYA | 7 | 3♥ | ♣Q | = | +0 |
| -1.8 | Round 10 | DENMARK | 10 | 1NT | ♠5 | -1 | +0 |
| -2.2 | Round 5 | BRIDGESCANNER | 18 | 3♠ | ♥A | -1 | -5 |
| -2.4 | Round 5 | BRIDGESCANNER | 12 | 4♠ | ♥9 | +1 | +0 |
| -2.5 | Round 2 | LATVIA U31 | 17 | 3NT | ♠Q | -3 | -6 |
| -2.6 | Round 2 | LATVIA U31 | 15 | 3♣ | ♠A | -1 | -11 |
| -2.7 | Round 7 | BIANCHI | 3 | 4♥x | ♠K | -1 | -6 |
| -2.7 | Round 8 | ARMA | 14 | 2NT | ♦T | = | -1 |
| -2.8 | Round 10 | DENMARK | 7 | 2♠ | ♦2 | -1 | +1 |
| -3.1 | Round 1 | MAGMA | 3 | 4♥ | ♣Q | +1 | +0 |
| -3.3 | Round 2 | LATVIA U31 | 14 | 5♦x | ♣A | -1 | +0 |
| -3.3 | Round 4 | RUYA | 10 | 2♥ | ♠A | = | -6 |
| -3.4 | Round 4 | RUYA | 4 | 6♥ | ♣Q | +1 | -1 |
| -3.5 | Round 1 | MAGMA | 8 | 1♠ | ♥5 | = | -5 |
| -3.6 | Round 2 | LATVIA U31 | 13 | 2♠ | ♥4 | -1 | -1 |
| -3.9 | Round 1 | MAGMA | 4 | 4♥ | ♠9 | = | +0 |
| -3.9 | Round 2 | LATVIA U31 | 12 | 4♥ | ♠J | -2 | -8 |
| -3.9 | Round 5 | BRIDGESCANNER | 11 | 3♦ | ♣9 | = | -5 |
| -3.9 | Round 7 | BIANCHI | 6 | 2♠ | ♠6 | -2 | -5 |
| -3.9 | Round 8 | ARMA | 15 | 3NT | ♣J | +2 | -11 |
| -4.0 | Round 6 | BRIDGE FOR BUSINESS | 27 | 3NT | ♣A | -1 | -10 |
| -4.1 | Round 6 | BRIDGE FOR BUSINESS | 25 | 3NT | ♥4 | +2 | -1 |
| -4.5 | Round 9 | ALPERT | 28 | 5♣ | ♦A | = | +1 |
| -5.1 | Round 7 | BIANCHI | 8 | 4♠ | ♣A | +3 | -14 |
| -5.1 | Round 9 | ALPERT | 27 | 5♦x | ♥K | -2 | -9 |
| -5.4 | Round 7 | BIANCHI | 10 | 5♣x | ♥7 | -2 | +4 |
| -5.4 | Round 9 | ALPERT | 21 | 4♠ | ♥5 | -1 | -6 |
| -5.7 | Round 4 | RUYA | 1 | 5♥x | ♦3 | -2 | -5 |
| -5.8 | Round 10 | DENMARK | 6 | 4♠ | ♥A | = | +0 |
| -7.5 | Round 1 | MAGMA | 2 | 4♥ | ♣9 | +1 | -4 |
| -10.3 | Round 1 | MAGMA | 10 | 3NTx | ♦7 | -2 | -12 |
| -12.8 | Round 6 | BRIDGE FOR BUSINESS | 29 | 3NTx | ♥T | -3 | -14 |