GROSSACK Zachary · RUBENSTEIN
109rank
+1.3net boards · 32 bds
52.0%board-a-match
±0.6swing
by round
Bidding activity — not a pass: 58.0% (47/81)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 9 | S.Rubenstein | M.Agica – D.Ignatescu | Open | 2 | +0.9 | 72.5% |
| Round 10 | S.Rubenstein | C.Morawski – J.Luczeczko | Open | 2 | +0.1 | 52.5% |
| Round 11 | S.Rubenstein | V.Gupta – M.Bilde | Open | 2 | -0.2 | 45.0% |
| Round 12 | S.Rubenstein | D.Bogucki – A.Twardowski | Open | 2 | +0.3 | 57.5% |
| Round 13 | S.Rubenstein | N.Selway – K.Preddy | Open | 2 | +1.4 | 85.0% |
| Round 14 | S.Rubenstein | S.Sjodal – S.Thorpe | Open | 2 | -0.2 | 45.0% |
| Round 15 | S.Rubenstein | I.Walach – A.Pyszko | Open | 2 | +0.3 | 57.5% |
| Round 16 | S.Rubenstein | J.Voldoire – B.Lorrain | Open | 2 | -0.3 | 42.5% |
| Round 17 | M.Rimstedt | F.Poulsen – L.Nielsen | Closed | 2 | +0.6 | 65.0% |
| Round 18 | M.Rimstedt | P.Saada – A.Lengy | Closed | 2 | -1.4 | 15.0% |
| Round 19 | M.Rimstedt | I.Bilusic – M.Simic | Closed | 2 | +0.4 | 60.0% |
| Round 20 | M.Rimstedt | E.Rosthoej – J.Sigsgaard | Closed | 2 | +0.6 | 65.0% |
| Round 21 | M.Rimstedt | J.Cieslak – J.Olczyk | Closed | 2 | -0.3 | 42.5% |
| Round 22 | M.Rimstedt | M.Krasa – C.Romanowski | Closed | 2 | -0.1 | 47.5% |
| Round 23 | M.Rimstedt | T.Paske – A.Mcintosh | Closed | 2 | -0.5 | 37.5% |
| Round 24 | M.Rimstedt | A.Ucar – R.Vardar | Closed | 2 | -0.2 | 45.0% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 100.0% | Round 13 | SELWAY | 25 | 3NT | ♣4 | +2 |
| 100.0% | Round 15 | WARSAW CZECHIA | 29 | 2♥ | ♦A | = |
| 95.7% | Round 19 | POWER OF STUDENTS | 5 | 2NTx | ♥3 | -2 |
| 86.9% | Round 24 | MM BRIDGE ACADEMY | 16 | 1NT | ♥Q | -1 |
| 84.8% | Round 9 | IMPA | 18 | 3♥ | ♦2 | +1 |
| 80.5% | Round 20 | DEAD BIRDS CLUB | 7 | 4♠ | ♠J | = |
| 80.0% | Round 11 | GUPTA | 21 | 3NT | ♦5 | -3 |
| 76.8% | Round 22 | CZECHIA FANATIC | 11 | 1NT | ♠2 | -1 |
| 72.5% | Round 21 | BAOLZU | 9 | 3NT | ♦7 | = |
| 70.3% | Round 17 | BAMSA | 1 | 3♣x | ♠A | -1 |
| 70.0% | Round 12 | DZIWISZOW JAZZ | 23 | 4♠ | ♣3 | +1 |
| 70.0% | Round 13 | SELWAY | 26 | 3♠ | ♥A | -1 |
| 65.0% | Round 14 | TEAM FUNBRIDGE | 28 | 3NT | ♦T | +2 |
| 59.4% | Round 17 | BAMSA | 2 | 4♥ | ♠2 | +1 |
| 58.0% | Round 9 | IMPA | 17 | 2♠ | ♣Q | = |
| 57.2% | Round 10 | GDANSK | 19 | 3NT | ♣3 | +4 |
| 52.1% | Round 23 | TEAM BLACK | 13 | 3NT | ♥3 | -1 |
| 50.0% | Round 20 | DEAD BIRDS CLUB | 8 | 6♣ | ♥Q | -1 |
| 49.3% | Round 10 | GDANSK | 20 | 6♥x | ♠2 | -2 |
| 45.0% | Round 12 | DZIWISZOW JAZZ | 24 | Pass | ||
| 45.0% | Round 16 | BRIDGE MAGIQUE | 31 | 2♦ | ♣9 | +2 |
| 40.0% | Round 16 | BRIDGE MAGIQUE | 32 | 3NT | ♠6 | +2 |
| 25.4% | Round 23 | TEAM BLACK | 14 | 4♥ | ♠3 | -3 |
| 25.0% | Round 14 | TEAM FUNBRIDGE | 27 | 3NT | ♠6 | +3 |
| 24.6% | Round 19 | POWER OF STUDENTS | 6 | 3NT | ♣7 | +3 |
| 18.1% | Round 18 | PATRICK SAADA | 3 | 3♥ | ♠A | -3 |
| 17.4% | Round 22 | CZECHIA FANATIC | 12 | 4♠ | ♥3 | +1 |
| 15.0% | Round 15 | WARSAW CZECHIA | 30 | 2♠ | ♦2 | -1 |
| 11.6% | Round 18 | PATRICK SAADA | 4 | 6NT | ♦2 | -1 |
| 10.1% | Round 21 | BAOLZU | 10 | 3NT | ♦K | -4 |
| 10.0% | Round 11 | GUPTA | 22 | 6♠ | ♥J | -1 |
| 1.5% | Round 24 | MM BRIDGE ACADEMY | 15 | 3♥x | ♦A | = |