David Burn
BBO: dburn
David BURN
Country: England
WBF: ENG59997 (344)
| MP | PP | Title | Rank | |
|---|---|---|---|---|
| 🔵 Open | 12 | 2 | 🎖 WIM | 1886 |
| 🟠 Mixed | 58 | 0 | — | 519 |
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 122 | +12 | 0.10 | 1.7 | 0.01 | 25% |
| Dummy | 111 | -195 | -1.76 | -120.8 | -1.09 | 23% |
| Defense, player leads | 125 | +2 | 0.02 | 43.3 | 0.35 | 26% |
| Defense, partner leads | 124 | -14 | -0.11 | 24.8 | 0.20 | 26% |
| Passed out | 2 | +5 | 2.50 | 4.6 | 2.30 | 0% |
| Total | 484 | -190 | -0.39 | -46.5 | -0.10 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 233 | E2 R4 (+37) | E79 R2 (-48) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 1724 | 1596 | 92.58% | 128 | 142 | 0.0824 |
| Opening lead | 87 | 69 | 79.31% | 18 | 23 | 0.2644 |
| After the lead — declarer | 996 | 932 | 93.57% | 64 | 72 | 0.0723 |
| After the lead — defense | 641 | 595 | 92.82% | 46 | 47 | 0.0733 |
