🇨🇳 ZHANG Xuyang · CHINA U21
86rank
-0.6net boards · 16 bds
48.1%board-a-match
±0.5swing
by round
Bidding activity — not a pass: 55.8% (24/43)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 1 | X.Yan | Y.Niu – B.Jiang | Open | 2 | -0.4 | 40.0% |
| Round 2 | X.Yan | J.Yan – E.Ng | Open | 2 | +0.1 | 52.5% |
| Round 3 | X.Yan | K.Yagishita – K.Takizawa | Open | 2 | -0.1 | 47.5% |
| Round 4 | X.Yan | K.Hwang – C.Ehrlichman | Open | 2 | +0.2 | 55.0% |
| Round 5 | X.Yan | M.Hu – E.Wood | Open | 2 | +0.6 | 65.0% |
| Round 6 | X.Yan | J.Udomsrirungruang – M.Johnstone | Open | 2 | +0.3 | 57.5% |
| Round 7 | X.Yan | W.Yeung – Y.Tse | Open | 2 | +0.3 | 57.5% |
| Round 8 | X.Yan | C.Chiang – Y.Cheng | Open | 2 | -1.7 | 7.5% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 89.1% | Round 2 | HKG CHINA U26 | 4 | 2♥ | ♥A | +1 |
| 78.2% | Round 4 | 🇺🇸 USA1 U26W | 7 | 2♠ | ♦K | +1 |
| 78.2% | Round 6 | HAPPY BRIDGING | 11 | 3NT | ♦7 | = |
| 67.4% | Round 5 | 🇺🇸 USA1 U26 | 9 | 4♥ | ♦A | = |
| 63.1% | Round 5 | 🇺🇸 USA1 U26 | 10 | 1NT | ♦5 | = |
| 58.7% | Round 7 | HKG CHINA U26W | 14 | 4♠ | ♠A | = |
| 56.5% | Round 3 | 🇯🇵 JAPAN U26 | 5 | 3♣ | ♥7 | = |
| 56.5% | Round 7 | HKG CHINA U26W | 13 | 4♥ | ♠J | = |
| 54.4% | Round 1 | 🇨🇳 CHINA U26 | 1 | 3♣x | ♣8 | -1 |
| 39.1% | Round 6 | HAPPY BRIDGING | 12 | 3NT | ♠6 | +1 |
| 37.0% | Round 3 | 🇯🇵 JAPAN U26 | 6 | 3♦ | ♥8 | = |
| 32.6% | Round 4 | 🇺🇸 USA1 U26W | 8 | 3♦ | ♥Q | +2 |
| 26.1% | Round 1 | 🇨🇳 CHINA U26 | 2 | 2♠ | ♣A | = |
| 17.4% | Round 2 | HKG CHINA U26 | 3 | 2♠ | ♦6 | = |
| 15.2% | Round 8 | 🇹🇼 CHINESE TAIPEI U31 | 16 | 2♠ | ♣8 | +4 |
| 2.2% | Round 8 | 🇹🇼 CHINESE TAIPEI U31 | 15 | 3NT | ♣T | = |