BIZON Piotr · POLAND SENIORS
1rank
+8.6net boards · 32 bds
63.4%board-a-match
±0.5swing
by round
Bidding activity — not a pass: 58.9% (53/90)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 1 | M.Blat | T.Pan – L.Zheng | Closed | 2 | +1.5 | 87.5% |
| Round 2 | M.Blat | C.Oursel – E.Mauberquez | Closed | 2 | +0.2 | 55.0% |
| Round 3 | M.Blat | E.Sylvester – P.Gill | Closed | 2 | -0.0 | 50.0% |
| Round 4 | M.Blat | J.Patreuha – P.Patreuha | Closed | 2 | +1.3 | 82.5% |
| Round 5 | M.Blat | R.Tewari – S.Mukherjee | Closed | 2 | -0.1 | 47.5% |
| Round 6 | M.Blat | K.Raywood – S.Burns | Closed | 2 | +0.8 | 70.0% |
| Round 7 | M.Blat | H.Petersen – F.Jarlvik | Closed | 2 | +1.3 | 82.5% |
| Round 8 | M.Blat | T.Edis – E.Edis | Closed | 2 | +1.1 | 77.5% |
| Round 17 | M.Blat | C.Chang – C.Chen | Closed | 2 | +1.9 | 97.5% |
| Round 18 | M.Blat | R.Ghosn – A.Elselehdar | Closed | 2 | +0.0 | 50.0% |
| Round 19 | M.Blat | E.Jacob – D.Wiltshire | Closed | 2 | -0.9 | 27.5% |
| Round 20 | M.Blat | D.Vozabal – J.Slemr | Closed | 2 | -1.0 | 25.0% |
| Round 21 | M.Blat | P.Balakrishnan – K.Ramaratnam | Closed | 2 | +1.4 | 85.0% |
| Round 22 | M.Blat | J.Donn – K.Sanborn | Closed | 2 | +1.1 | 77.5% |
| Round 23 | M.Blat | J.Li – Y.Zhang | Closed | 2 | +0.0 | 50.0% |
| Round 24 | M.Blat | A.Lo – D.Chechelashvili | Closed | 2 | -0.1 | 47.5% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 100.0% | Round 7 | KRUSES CARDCIRCUS | 30 | 2♦x | ♦Q | -4 |
| 100.0% | Round 17 | FORMOSA | 1 | 7♣x | ♥7 | -1 |
| 100.0% | Round 21 | INDIA | 9 | 6♥x | ♦J | -3 |
| 95.0% | Round 6 | BURNS | 28 | 4♥ | ♥6 | +2 |
| 95.0% | Round 17 | FORMOSA | 2 | 3NT | ♣8 | -1 |
| 91.5% | Round 4 | NIKOS | 24 | 4♥x | ♠T | -3 |
| 89.1% | Round 1 | ANTIPODEAN PANDAS | 17 | 3NT | ♥8 | +4 |
| 85.9% | Round 1 | ANTIPODEAN PANDAS | 18 | 4♥ | ♦T | = |
| 85.0% | Round 8 | UAE MIXED | 31 | 3♣ | ♦5 | -2 |
| 85.0% | Round 22 | SEABASS | 11 | 3NT | ♦4 | +1 |
| 80.8% | Round 2 | LES MOUSQUETAIRES | 20 | 7♥ | ♥6 | = |
| 75.6% | Round 3 | APA HEILI | 22 | 4♠ | ♦5 | -1 |
| 75.6% | Round 4 | NIKOS | 23 | 3NT | ♥6 | +1 |
| 70.0% | Round 8 | UAE MIXED | 32 | 3NT | ♠K | +3 |
| 70.0% | Round 21 | INDIA | 10 | 3♥ | ♠A | = |
| 70.0% | Round 22 | SEABASS | 12 | 4♠ | ♥2 | +1 |
| 65.0% | Round 7 | KRUSES CARDCIRCUS | 29 | 6♠ | ♥A | = |
| 55.0% | Round 5 | INDIA OPEN | 25 | 4♠ | ♣Q | = |
| 55.0% | Round 18 | RATRUT | 3 | 2♦ | ♣5 | +1 |
| 50.0% | Round 19 | CON SUERTE | 5 | 4♥ | ♥3 | +1 |
| 50.0% | Round 23 | CHINA OPEN | 13 | 1NT | ♠6 | +1 |
| 50.0% | Round 23 | CHINA OPEN | 14 | 4♥ | ♠Q | +1 |
| 50.0% | Round 24 | SINGLE DUMMY | 15 | 1NT | ♠A | +2 |
| 45.0% | Round 6 | BURNS | 27 | 4♠ | ♥9 | +1 |
| 45.0% | Round 18 | RATRUT | 4 | 1NT | ♠6 | = |
| 45.0% | Round 24 | SINGLE DUMMY | 16 | 2♣ | ♣T | -4 |
| 40.0% | Round 5 | INDIA OPEN | 26 | 4♥ | ♦J | +2 |
| 30.9% | Round 2 | LES MOUSQUETAIRES | 19 | 3♦ | ♣A | = |
| 30.0% | Round 20 | CZECHOSLOVAKIA | 8 | 3♠ | ♥A | = |
| 23.4% | Round 3 | APA HEILI | 21 | 3♠ | ♣7 | -1 |
| 20.0% | Round 20 | CZECHOSLOVAKIA | 7 | 3♥ | ♦T | -1 |
| 5.0% | Round 19 | CON SUERTE | 6 | 2♣ | ♣3 | -3 |