Jianfeng Luo
BBO: mossby3
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 43 | +17 | 0.40 | 8.9 | 0.21 | 27% |
| Dummy | 44 | +46 | 1.05 | 34.4 | 0.78 | 28% |
| Defense, player leads | 39 | +3 | 0.08 | -1.9 | -0.05 | 24% |
| Defense, partner leads | 32 | +31 | 0.97 | 50.2 | 1.57 | 20% |
| Passed out | 2 | -3 | -1.50 | 3.5 | 1.76 | 1% |
| Total | 160 | +94 | 0.59 | 95.2 | 0.59 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 87 | E2 R4 (+25) | E1 R1 (-9) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 551 | 502 | 91.11% | 49 | 59 | 0.1071 |
| Opening lead | 34 | 22 | 64.71% | 12 | 18 | 0.5294 |
| After the lead — declarer | 317 | 292 | 92.11% | 25 | 29 | 0.0915 |
| After the lead — defense | 200 | 188 | 94.00% | 12 | 12 | 0.0600 |
ALT Tournaments
| tournament | team | rk | ||
|---|---|---|---|---|
| ALT COMPETITION 2025 - EVENT 1 |
|
6th | ||
| ALT COMPETITION 2024 - EVENT 4 |
|
18th | ||
| ALT COMPETITION 2024 - EVENT 2 |
|
3rd |
