DRIJVER Bas · ZIMMERMANN
55rank
+2.3net boards · 32 bds
53.6%board-a-match
±0.5swing
by round
Bidding activity — not a pass: 44.3% (43/97)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 1 | S.Brink | M.Yuen – M.Fourcaudot | Open | 2 | +1.1 | 77.5% |
| Round 2 | S.Brink | E.Sylvester – P.Gill | Open | 2 | -0.4 | 40.0% |
| Round 3 | S.Brink | Y.Zhang – J.Li | Open | 2 | -0.7 | 32.5% |
| Round 4 | S.Brink | J.Sundstroem Brabrand – D.Willecke | Open | 2 | +0.2 | 55.0% |
| Round 5 | S.Brink | J.Sylvan – M.Gustawsson | Open | 2 | +0.4 | 60.0% |
| Round 6 | S.Brink | R.Ling – P.Ling | Open | 2 | +0.5 | 62.5% |
| Round 7 | S.Brink | G.Axen – N.Hammond | Open | 2 | -0.2 | 45.0% |
| Round 8 | S.Brink | A.Kowalski – P.Tuszynski | Open | 2 | -0.3 | 42.5% |
| Round 17 | S.Brink | O.Simic – M.Simic | Closed | 2 | +0.5 | 62.5% |
| Round 18 | S.Brink | B.Satyanarayana – S.Gupta | Closed | 2 | +0.3 | 57.5% |
| Round 19 | S.Brink | A.Asulin – R.Pachtman | Closed | 2 | +0.3 | 57.5% |
| Round 20 | S.Brink | A.Forfot – S.Karlberg | Closed | 2 | +0.4 | 60.0% |
| Round 21 | S.Brink | B.Emanuelsson – H.Tjarnemo | Closed | 2 | -1.0 | 25.0% |
| Round 22 | S.Brink | G.Tuffnell – J.Cormack | Closed | 2 | +1.1 | 77.5% |
| Round 23 | S.Brink | U.Nilsson – O.Lien | Closed | 2 | -0.6 | 35.0% |
| Round 24 | S.Brink | F.Jarlvik – H.Petersen | Closed | 2 | +0.8 | 70.0% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 100.0% | Round 4 | AABENRAA BC | 8 | 6♦ | ♥4 | = |
| 97.5% | Round 24 | KRUSES CARDCIRCUS | 15 | 3♥x | ♦9 | -3 |
| 93.9% | Round 5 | TEAM SNAKE | 9 | 2♠ | ♣2 | -2 |
| 85.3% | Round 1 | SANTOSHA | 2 | 3♥ | ♣A | +2 |
| 79.2% | Round 22 | MACE | 12 | 1NT | ♣4 | +1 |
| 76.8% | Round 17 | FELIX | 1 | 4NT | ♠3 | +2 |
| 75.6% | Round 22 | MACE | 11 | 3NT | ♦6 | = |
| 72.0% | Round 6 | MASTERMIND | 11 | 3♠ | ♣T | -3 |
| 70.8% | Round 20 | CORNELL | 7 | 3NT | ♥2 | +2 |
| 69.5% | Round 19 | ISRAEL MIXED | 5 | 2♥ | ♦2 | = |
| 68.3% | Round 1 | SANTOSHA | 1 | 3♦x | ♠K | -1 |
| 62.2% | Round 18 | INDIA | 4 | 3♦ | ♦7 | +1 |
| 58.6% | Round 2 | APA HEILI | 3 | 4♥ | ♦J | = |
| 56.1% | Round 7 | BURNS | 14 | 3♠ | ♥A | +2 |
| 54.9% | Round 23 | DINKIN | 13 | 7♣ | ♠T | = |
| 51.2% | Round 6 | MASTERMIND | 12 | 5♦x | ♠9 | -2 |
| 51.2% | Round 8 | POLAND SENIORS | 16 | 5♣x | ♠K | -3 |
| 51.2% | Round 18 | INDIA | 3 | 2NT | ♥6 | +3 |
| 50.0% | Round 20 | CORNELL | 8 | 2♠ | ♥7 | -1 |
| 47.5% | Round 17 | FELIX | 2 | 5♦x | ♠A | -3 |
| 47.5% | Round 19 | ISRAEL MIXED | 6 | 2♠ | ♥A | -3 |
| 41.4% | Round 3 | CHINA OPEN | 6 | 5♥ | ♦3 | = |
| 40.2% | Round 24 | KRUSES CARDCIRCUS | 16 | 3♠ | ♦6 | +1 |
| 35.4% | Round 7 | BURNS | 13 | 3♠ | ♣K | -1 |
| 35.4% | Round 21 | TEOO | 9 | 2♥ | ♦6 | -1 |
| 33.0% | Round 8 | POLAND SENIORS | 15 | 1NT | ♣9 | +2 |
| 28.0% | Round 5 | TEAM SNAKE | 10 | 2♦ | ♠K | = |
| 21.9% | Round 3 | CHINA OPEN | 5 | 2NT | ♥K | +1 |
| 20.8% | Round 2 | APA HEILI | 4 | 3♠ | ♥5 | +1 |
| 15.8% | Round 23 | DINKIN | 14 | 2♠x | ♦Q | -2 |
| 14.7% | Round 21 | TEOO | 10 | 4♠ | ♥A | -2 |
| 8.6% | Round 4 | AABENRAA BC | 7 | 3♠x | ♣A | = |