KIERZNOWSKI Roman · CSTO - POLAND
23rank
+12.5Butler · 36 bds
+0.35per board
±5.0swing
+0.21adjusted /bd
by round
Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted +0.21/bd
By role: declaring -0.62/bd (14) · defending +0.57/bd (10)
By vulnerability: not vulnerable +0.35/bd (36)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| 5th place semifinal | J.Skrzypczak | B.Nab – G.Paulissen | Open | 12 | +8.0 | +0.67 | · |
| 5th place semifinal | B.Gierulski | T.Bakkeren – H.Bertens | Open | 12 | -11.0 | -0.92 | · |
| 5th place semifinal | M.Cichocki | B.Nab – G.Paulissen | Closed | 12 | +15.5 | +1.29 | · |
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 |
|---|---|---|---|---|---|---|---|
| +10.0 | 5th place semifinal | BCM - NETHERLANDS | 43 | ♠ | 670 | · | |
| +9.3 | 5th place semifinal | BCM - NETHERLANDS | 41 | E | 500 | · | |
| +9.0 | 5th place semifinal | BCM - NETHERLANDS | 1 | 6Nx | 8 | +788 | · |
| +8.7 | 5th place semifinal | BCM - NETHERLANDS | 48 | N | 150 | · | |
| +7.3 | 5th place semifinal | BCM - NETHERLANDS | 17 | 3N | 7 | +91 | · |
| +6.0 | 5th place semifinal | BCM - NETHERLANDS | 8 | 3N | 6 | +141 | · |
| +4.7 | 5th place semifinal | BCM - NETHERLANDS | 40 | W | · | ||
| +3.7 | 5th place semifinal | BCM - NETHERLANDS | 18 | 4♣x | 10 | +500 | · |
| +3.7 | 5th place semifinal | BCM - NETHERLANDS | 44 | ♠ | 420 | · | |
| +3.0 | 5th place semifinal | BCM - NETHERLANDS | 6 | 6♣ | 12 | +908 | · |
| +3.0 | 5th place semifinal | BCM - NETHERLANDS | 21 | 3♦ | 9 | +101 | · |
| +2.3 | 5th place semifinal | BCM - NETHERLANDS | 12 | 3N | 9 | +591 | · |
| +1.7 | 5th place semifinal | BCM - NETHERLANDS | 5 | 2♣ | 6 | +92 | · |
| +1.3 | 5th place semifinal | BCM - NETHERLANDS | 22 | 3♣ | 9 | +101 | · |
| +1.0 | 5th place semifinal | BCM - NETHERLANDS | 15 | 4♠ | 9 | +90 | · |
| +1.0 | 5th place semifinal | BCM - NETHERLANDS | 23 | Pass | · | ||
| +1.0 | 5th place semifinal | BCM - NETHERLANDS | 39 | W | 100 | · | |
| +0.7 | 5th place semifinal | BCM - NETHERLANDS | 38 | W | · | ||
| +0.3 | 5th place semifinal | BCM - NETHERLANDS | 3 | 4♥ | 11 | +440 | · |
| +0.3 | 5th place semifinal | BCM - NETHERLANDS | 10 | 1N | 8 | +113 | · |
| +0.0 | 5th place semifinal | BCM - NETHERLANDS | 9 | 3♦ | 9 | +101 | · |
| -0.3 | 5th place semifinal | BCM - NETHERLANDS | 11 | 3♠ | 10 | +161 | · |
| -0.3 | 5th place semifinal | BCM - NETHERLANDS | 47 | ♠ | 450 | · | |
| -1.0 | 5th place semifinal | BCM - NETHERLANDS | 16 | 3N | 12 | · | |
| -2.3 | 5th place semifinal | BCM - NETHERLANDS | 19 | 3♠ | 8 | · | |
| -3.7 | 5th place semifinal | BCM - NETHERLANDS | 24 | 2♣ | 8 | · | |
| -4.0 | 5th place semifinal | BCM - NETHERLANDS | 4 | 3N | 10 | · | |
| -4.0 | 5th place semifinal | BCM - NETHERLANDS | 7 | 1N | 5 | · | |
| -4.3 | 5th place semifinal | BCM - NETHERLANDS | 14 | 3♠ | 9 | · | |
| -4.7 | 5th place semifinal | BCM - NETHERLANDS | 45 | N | 130 | · | |
| -5.0 | 5th place semifinal | BCM - NETHERLANDS | 46 | N | 600 | · | |
| -5.3 | 5th place semifinal | BCM - NETHERLANDS | 37 | N | 90 | · | |
| -6.3 | 5th place semifinal | BCM - NETHERLANDS | 2 | 3N | 7 | · | |
| -6.3 | 5th place semifinal | BCM - NETHERLANDS | 20 | 5♥xx | 11 | · | |
| -7.3 | 5th place semifinal | BCM - NETHERLANDS | 42 | ♠ | · | ||
| -10.7 | 5th place semifinal | BCM - NETHERLANDS | 13 | 5♣x | 9 | · |