Qiang Zhang
BBO: olddragonz
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 26 | -82 | -3.15 | -45.7 | -1.76 | 23% |
| Dummy | 34 | +81 | 2.38 | 23.3 | 0.69 | 30% |
| Defense, player leads | 32 | +15 | 0.47 | 18.4 | 0.57 | 29% |
| Defense, partner leads | 20 | -23 | -1.15 | -4.5 | -0.22 | 18% |
| Total | 112 | -9 | -0.08 | -8.5 | -0.08 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 60 | E5 R7 (+31) | E4 R8 (-33) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 348 | 321 | 92.24% | 27 | 33 | 0.0948 |
| Opening lead | 23 | 17 | 73.91% | 6 | 8 | 0.3478 |
| After the lead — declarer | 207 | 200 | 96.62% | 7 | 10 | 0.0483 |
| After the lead — defense | 118 | 104 | 88.14% | 14 | 15 | 0.1271 |
ALT Tournaments
| tournament | team | rk | ||
|---|---|---|---|---|
| ALT COMPETITION 2025 - EVENT 6 |
|
14th | ||
| ALT COMPETITION 2025 - EVENT 5 |
|
17th | ||
| ALT COMPETITION 2025 - EVENT 4 |
|
15th | ||
| ALT COMPETITION 2025 - EVENT 3 |
|
12th | ||
| ALT COMPETITION 2024 - EVENT 5 |
|
16th |
