🇦🇺 ROSS Zachary · AUSTRALIA U26
11rank
+7.3net boards · 48 bds
57.6%board-a-match
±0.6swing
by round
Bidding activity — not a pass: 43.3% (52/120)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 1 | K.Macdonald | L.Fegarty – S.Anoyrkatis | Open | 2 | -0.7 | 32.5% |
| Round 2 | K.Macdonald | G.Biondillo Rodrigues – H.Salomao | Open | 2 | +0.9 | 72.5% |
| Round 3 | K.Macdonald | Z.Cheng – C.He | Open | 2 | -0.3 | 42.5% |
| Round 4 | K.Macdonald | R.Piirisild – R.Luhaorg | Open | 2 | +1.0 | 75.0% |
| Round 5 | K.Macdonald | M.Iher – S.Laan | Open | 2 | -0.3 | 42.5% |
| Round 6 | K.Macdonald | K.Chheda – V.Nandu | Open | 2 | +1.1 | 77.5% |
| Round 7 | K.Macdonald | Y.Huang – A.Yeung | Open | 2 | +0.6 | 65.0% |
| Round 8 | K.Macdonald | L.Fan – Y.Chung | Open | 2 | +0.1 | 52.5% |
| Round 9 | K.Macdonald | H.Cork – A.Zeman | Open | 2 | +1.1 | 77.5% |
| Round 10 | K.Macdonald | L.Hakvoort – P.Ter Maat | Open | 2 | -0.4 | 40.0% |
| Round 11 | K.Macdonald | T.Pejacsevich – B.Alberti Carcabelos | Open | 2 | +1.1 | 77.5% |
| Round 12 | K.Macdonald | N.Tiscornia Biaus – I.Miquelez Caballero | Open | 2 | -0.4 | 40.0% |
| Round 13 | K.Macdonald | P.Phansamdaeng – P.Kongngern | Open | 2 | -0.8 | 30.0% |
| Round 14 | K.Macdonald | E.Su – K.Sullivan | Closed | 2 | +1.9 | 97.5% |
| Round 15 | K.Macdonald | D.Brandgaard – D.Tylvad | Closed | 2 | +1.3 | 82.5% |
| Round 16 | K.Macdonald | T.Chowdhury – T.Rodrigues | Closed | 2 | +0.0 | 50.0% |
| Round 17 | K.Macdonald | C.Bens – M.Chanal | Closed | 2 | +0.9 | 72.5% |
| Round 18 | K.Macdonald | N.Davila – B.Perez | Closed | 2 | -0.6 | 35.0% |
| Round 19 | K.Macdonald | W.Wnuk – J.Kot | Closed | 2 | +1.7 | 92.5% |
| Round 20 | K.Macdonald | C.Baumgart – E.Aga | Closed | 2 | -0.4 | 40.0% |
| Round 21 | K.Macdonald | T.Chen – C.Chen | Closed | 2 | +0.5 | 62.5% |
| Round 22 | K.Macdonald | E.Petraki – I.Papaspyrou | Closed | 2 | -0.4 | 40.0% |
| Round 23 | K.Macdonald | D.Lee – S.Wu | Closed | 2 | -0.7 | 32.5% |
| Round 24 | K.Macdonald | D.Rahayu – D.Nobira | Closed | 2 | +0.1 | 52.5% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 100.0% | Round 14 | 🇺🇸 USA2U26W | 28 | 1NT | ♥6 | +1 |
| 95.0% | Round 8 | HKG CHINA U26W | 15 | 2♠x | ♠9 | -2 |
| 95.0% | Round 14 | 🇺🇸 USA2U26W | 27 | 2♠ | ♣2 | +2 |
| 95.0% | Round 19 | 🇵🇱 POLAND U21 | 6 | 3♠ | ♦A | -3 |
| 90.0% | Round 6 | 🇮🇳 INDIA 2 | 12 | 5♦x | ♣J | = |
| 90.0% | Round 9 | WE SHALL NOT PASS | 18 | 2♥ | ♠5 | = |
| 90.0% | Round 15 | 🇩🇰 DENMARK U26 | 29 | 1NT | ♠J | -2 |
| 90.0% | Round 17 | 🇫🇷 FRANCE U21 | 1 | 4♠x | ♦4 | -1 |
| 90.0% | Round 19 | 🇵🇱 POLAND U21 | 5 | 4♠ | ♣K | +1 |
| 85.0% | Round 4 | PROVISIONAL | 7 | 4♥ | ♠2 | +2 |
| 80.0% | Round 2 | PE NA AREIA | 3 | 3NT | ♣7 | +2 |
| 80.0% | Round 3 | 🇨🇦 CANADA | 5 | 3NT | ♥Q | -1 |
| 80.0% | Round 7 | U31 USA2 | 14 | 3NT | ♥8 | +3 |
| 80.0% | Round 11 | 🇺🇾 URUGUAY | 22 | 3♣ | ♦3 | -1 |
| 80.0% | Round 24 | METAFORSA | 15 | 2NT | ♠6 | -2 |
| 75.0% | Round 11 | 🇺🇾 URUGUAY | 21 | 4♠ | ♣K | -1 |
| 75.0% | Round 15 | 🇩🇰 DENMARK U26 | 30 | 5♥ | ♦6 | = |
| 70.0% | Round 12 | 🇦🇷 ARGENTINA U31 | 24 | 4♥ | ♠7 | +2 |
| 65.0% | Round 2 | PE NA AREIA | 4 | 3♣ | ♥K | +1 |
| 65.0% | Round 4 | PROVISIONAL | 8 | 5♣ | ♦A | = |
| 65.0% | Round 6 | 🇮🇳 INDIA 2 | 11 | 1NT | ♥6 | -3 |
| 65.0% | Round 9 | WE SHALL NOT PASS | 17 | 4♥x | ♣K | -1 |
| 65.0% | Round 16 | 🇮🇳 INDIA 1 | 31 | 3NT | ♠J | -1 |
| 65.0% | Round 20 | PARTNERS IN CRIME | 8 | 3NT | ♣3 | +1 |
| 65.0% | Round 21 | 🇹🇼 CHINESE TAIPEI U21 | 9 | 4♠ | ♦Q | = |
| 65.0% | Round 22 | 🇬🇷 GREECE | 12 | 4♥ | ♠J | = |
| 65.0% | Round 23 | BANANA | 14 | 4♥x | ♠A | -1 |
| 60.0% | Round 5 | 🇪🇪 ESTONIA U31 | 9 | 1NT | ♦4 | +1 |
| 60.0% | Round 18 | 🇨🇱 CHILE PAL CAPPUCCINO | 3 | 6♥ | ♠5 | +1 |
| 60.0% | Round 21 | 🇹🇼 CHINESE TAIPEI U21 | 10 | 3NT | ♥3 | = |
| 55.0% | Round 1 | 🏴 ENGLAND LIONS | 1 | 2♠ | ♠8 | -2 |
| 55.0% | Round 17 | 🇫🇷 FRANCE U21 | 2 | 4♥ | ♠Q | = |
| 50.0% | Round 7 | U31 USA2 | 13 | 3NT | ♦3 | = |
| 50.0% | Round 13 | 🇹🇭 THAILAND U26 | 26 | 1NT | ♠6 | = |
| 45.0% | Round 10 | 🇳🇱 NETHERLANDS U21 | 19 | 3NT | ♥4 | +1 |
| 35.0% | Round 10 | 🇳🇱 NETHERLANDS U21 | 20 | 4♦ | ♠A | +1 |
| 35.0% | Round 16 | 🇮🇳 INDIA 1 | 32 | 3NT | ♠A | +1 |
| 25.0% | Round 5 | 🇪🇪 ESTONIA U31 | 10 | 3NT | ♦4 | +3 |
| 25.0% | Round 24 | METAFORSA | 16 | 2♥ | ♦5 | -2 |
| 15.0% | Round 20 | PARTNERS IN CRIME | 7 | 4♠ | ♦9 | = |
| 15.0% | Round 22 | 🇬🇷 GREECE | 11 | 4♥ | ♠3 | = |
| 10.0% | Round 1 | 🏴 ENGLAND LIONS | 2 | 4♥x | ♠7 | = |
| 10.0% | Round 8 | HKG CHINA U26W | 16 | 3NT | ♦K | -2 |
| 10.0% | Round 12 | 🇦🇷 ARGENTINA U31 | 23 | 3♥ | ♠A | = |
| 10.0% | Round 13 | 🇹🇭 THAILAND U26 | 25 | 1NT | ♣7 | +1 |
| 10.0% | Round 18 | 🇨🇱 CHILE PAL CAPPUCCINO | 4 | 3♥ | ♦A | -2 |
| 5.0% | Round 3 | 🇨🇦 CANADA | 6 | 4♥x | ♠2 | -1 |
| 0.0% | Round 23 | BANANA | 13 | 4♥ | ♠2 | -2 |