🇺🇸 XU Michael · USA1 U26
69rank
+0.1net boards · 46 bds
50.1%board-a-match
±0.6swing
by round
Bidding activity — not a pass: 45.7% (58/127)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 1 | F.Kolesnik | H.Chow – N.Qian | Closed | 2 | +1.0 | 75.0% |
| Round 2 | F.Kolesnik | S.Li – D.Hsiao | Closed | 2 | +0.8 | 70.0% |
| Round 3 | F.Kolesnik | P.Beer – V.Zhu | Closed | 2 | -0.7 | 32.5% |
| Round 4 | F.Kolesnik | L.Fan – Y.Chung | Closed | 2 | -0.1 | 47.5% |
| Round 5 | F.Kolesnik | J.Yan – Y.Liu | Closed | 2 | +0.2 | 55.0% |
| Round 6 | F.Kolesnik | B.Bejenka – T.Kielbasa | Closed | 2 | +0.0 | 50.0% |
| Round 7 | F.Kolesnik | F.Asplund Sivelind – M.Bertheau | Closed | 2 | +1.0 | 75.0% |
| Round 8 | F.Kolesnik | I.Papaspyrou – M.Soumplis | Closed | 2 | +0.0 | 50.0% |
| Round 9 | F.Kolesnik | M.Satriawan – S.Wijayanto | Open | 2 | -1.5 | 12.5% |
| Round 10 | F.Kolesnik | D.Lee – S.Wu | Open | 2 | +0.1 | 52.5% |
| Round 11 | F.Kolesnik | A.Cope – O.Selby | Open | 2 | -0.5 | 37.5% |
| Round 12 | F.Kolesnik | C.Lahrmann – D.Brandgaard | Open | 2 | +0.2 | 55.0% |
| Round 13 | F.Kolesnik | T.Van De Paverd – T.Westerveld | Open | 2 | -0.7 | 32.5% |
| Round 14 | F.Kolesnik | A.Brogeland – N.Heiberg-Evenstad | Open | 2 | +0.0 | 50.0% |
| Round 15 | F.Kolesnik | K.Panchagnula – J.Clark | Open | 2 | +0.6 | 65.0% |
| Round 16 | F.Kolesnik | ACHARYA SHUBHAM – S.Roy | Open | 2 | -0.7 | 32.5% |
| Round 17 | F.Kolesnik | L.Rombaut – T.Guillemin | Open | 2 | +1.1 | 77.5% |
| Round 18 | F.Kolesnik | E.Olla – T.Straume | Open | 2 | -0.0 | 50.0% |
| Round 19 | F.Kolesnik | S.Jesse – Y.Tian | Open | 2 | +0.0 | 50.0% |
| Round 20 | F.Kolesnik | R.Madej – W.Bak | Open | 2 | -1.2 | 20.0% |
| Round 21 | F.Kolesnik | Y.Wen – J.Chen | Open | 2 | +0.6 | 65.0% |
| Round 22 | F.Kolesnik | Y.Poon – Y.Yun | Open | 2 | -0.5 | 37.5% |
| Round 23 | F.Kolesnik | Y.Song – T.Inami | Open | 2 | +0.3 | 57.5% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 100.0% | Round 2 | 🇹🇼 CHINESE TAIPEI U31 | 4 | 1NT | ♠3 | -3 |
| 100.0% | Round 15 | 🏴 ENGLAND U31 | 29 | 6♣x | ♥6 | -2 |
| 100.0% | Round 17 | 🇫🇷 FRANCE U26 | 1 | 1NTx | ♠J | -4 |
| 95.7% | Round 6 | 🇵🇱 POLAND U31 | 11 | 3NT | ♦7 | +1 |
| 91.3% | Round 7 | 🇸🇪 SWEDEN U21 | 13 | 4♥ | ♦2 | +1 |
| 90.0% | Round 10 | BANANA | 20 | 3NT | ♣A | -2 |
| 90.0% | Round 12 | 🇩🇰 DENMARK U26 | 24 | 5♥x | ♣A | -3 |
| 84.8% | Round 14 | 🇳🇴 NORWAY U21 | 28 | 3NT | ♦4 | +2 |
| 84.8% | Round 21 | 🇨🇳 CHINA U26 | 9 | 4♠ | ♦A | -3 |
| 78.2% | Round 4 | HKG CHINA U26W | 7 | 3♠ | ♦Q | = |
| 78.2% | Round 19 | SOJA THE DRAGON | 5 | 3♥ | ♠9 | +1 |
| 77.2% | Round 22 | HKG CHINA U26 | 12 | 3♠ | ♣K | +1 |
| 75.0% | Round 1 | 🇺🇸 USA1 U26W | 1 | 3♠ | ♦9 | -1 |
| 75.0% | Round 1 | 🇺🇸 USA1 U26W | 2 | 2♠ | ♣A | = |
| 73.9% | Round 23 | 🇯🇵 JAPAN U26 | 13 | 4♠ | ♣3 | +3 |
| 67.4% | Round 5 | 🇨🇳 CHINA U21 | 9 | 4♥ | ♦A | = |
| 60.0% | Round 13 | NL U26 | 26 | Pass | ||
| 58.7% | Round 7 | 🇸🇪 SWEDEN U21 | 14 | 4♠ | ♦6 | = |
| 56.5% | Round 3 | HAPPY BRIDGING | 5 | 2♥ | ♠K | = |
| 56.5% | Round 17 | 🇫🇷 FRANCE U26 | 2 | 3♠ | ♥2 | +2 |
| 50.0% | Round 8 | 🇬🇷 GREECE | 15 | 3NT | ♠9 | +1 |
| 50.0% | Round 8 | 🇬🇷 GREECE | 16 | 4♠ | ♦4 | +1 |
| 50.0% | Round 18 | 🇱🇻 LATVIA U31 | 3 | 4♥ | ♣J | +1 |
| 47.9% | Round 18 | 🇱🇻 LATVIA U31 | 4 | 4♠ | ♦3 | = |
| 45.6% | Round 21 | 🇨🇳 CHINA U26 | 10 | 3♦x | ♣K | -1 |
| 45.0% | Round 11 | 🏴 ENGLAND LIONS | 22 | 4♠ | ♣8 | = |
| 43.5% | Round 5 | 🇨🇳 CHINA U21 | 10 | Pass | ||
| 43.5% | Round 23 | 🇯🇵 JAPAN U26 | 14 | 6NT | ♦6 | = |
| 41.3% | Round 16 | 🇮🇳 INDIA U31 | 32 | 4♥ | ♣K | = |
| 40.0% | Round 2 | 🇹🇼 CHINESE TAIPEI U31 | 3 | 3♠ | ♦A | -2 |
| 32.6% | Round 20 | 🇵🇱 POLAND U26 | 7 | 2♠ | ♣K | +1 |
| 30.4% | Round 15 | 🏴 ENGLAND U31 | 30 | 4♠ | ♥A | = |
| 30.0% | Round 11 | 🏴 ENGLAND LIONS | 21 | 4♥ | ♣A | +1 |
| 21.8% | Round 16 | 🇮🇳 INDIA U31 | 31 | 3♥ | ♠4 | -2 |
| 21.8% | Round 19 | SOJA THE DRAGON | 6 | 2♣x | ♥T | = |
| 20.0% | Round 12 | 🇩🇰 DENMARK U26 | 23 | 3NT | ♠4 | +1 |
| 17.4% | Round 4 | HKG CHINA U26W | 8 | 4♥x | ♠2 | -2 |
| 15.2% | Round 14 | 🇳🇴 NORWAY U21 | 27 | 3♠ | ♦K | +1 |
| 15.0% | Round 9 | METAFORSA | 18 | 3♣ | ♦8 | = |
| 15.0% | Round 10 | BANANA | 19 | 3NT | ♥2 | +1 |
| 10.0% | Round 9 | METAFORSA | 17 | 1NT | ♠Q | -1 |
| 8.7% | Round 3 | HAPPY BRIDGING | 6 | 4♦ | ♦4 | +1 |
| 6.5% | Round 20 | 🇵🇱 POLAND U26 | 8 | 4♠ | ♥9 | = |
| 5.0% | Round 13 | NL U26 | 25 | 6♠ | ♥2 | = |
| 4.3% | Round 6 | 🇵🇱 POLAND U31 | 12 | 6♣ | ♦K | -1 |
| 0.0% | Round 22 | HKG CHINA U26 | 11 | 3NTxx | ♣9 | +4 |