Ethan Liu
BBO: arrows
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 17 | +34 | 2.00 | 1.5 | 0.09 | 19% |
| Dummy | 24 | -65 | -2.71 | -33.6 | -1.40 | 27% |
| Defense, player leads | 26 | -50 | -1.92 | -26.8 | -1.03 | 30% |
| Defense, partner leads | 20 | -12 | -0.60 | 3.5 | 0.17 | 23% |
| Passed out | 1 | +5 | 5.00 | 7.1 | 7.11 | 1% |
| Total | 88 | -88 | -1.00 | -48.3 | -0.55 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 41 | E67 R4 (+16) | E6 R1 (-49) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 227 | 208 | 91.63% | 19 | 20 | 0.0881 |
| Opening lead | 18 | 14 | 77.78% | 4 | 4 | 0.2222 |
| After the lead — declarer | 104 | 97 | 93.27% | 7 | 8 | 0.0769 |
| After the lead — defense | 105 | 97 | 92.38% | 8 | 8 | 0.0762 |
ALT Tournaments
| tournament | team | rk | ||
|---|---|---|---|---|
| MIDI ALT SWISS TEAMS VI |
|
4th | ||
| ALT COMPETITION 2025 - EVENT 6 |
|
14th | ||
| ALT COMPETITION 2024 - EVENT 7 |
|
17th | ||
| ALT-OCBL Grand Final 2023 |
|
6th |
