Veldhoven 2023 — Knockout U16
📅 31 July - 7 August 2023 · Veldhoven, Netherlands
🔗 Official site: db.worldbridge.org →
Knockout bracket↑ top
Tournament standings — final placement↑ top
Knockout event — places follow from the bracket: shared places (e.g. 5-8) are teams eliminated in the same phase; an unplayed decider leaves the place shared. Click a team for its players below.
Cumulative Butler by cross-IMPs. Each round's per-board Butler = mean cross-IMP vs that round's full field (raw / (N−1)), rounded to 0.1. Cumulative = sum of a player's per-board Butler over ALL played rounds ÷ total boards played, rounded to 0.01.
Rounds included so far (3 of 3): R1 R2 R3. Columns QF·1… = each player's Butler total in that stanza (each knockout phase is played in segments); they sum to Total.
Cumulative Butler standings — all players↑ top
Player statistics — leaders↑ top
Top 12 in each metric — or, with a team picked as ★ My team, that team’s players. Open the full player-statistics page for every player, sortable by any column — including an opponent-adjusted (strength-of-schedule) Butler. Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts.
| # | Player | vs par |
|---|---|---|
| 1 | 🇪🇪 A.Pedmanson | +1.23 |
| 1 | 🇪🇪 J.Vahk | +1.23 |
| 3 | 🇺🇸 E.Xiao | +0.92 |
| 3 | 🇺🇸 J.Xiao | +0.92 |
| 5 | 🇺🇸 A.Chen | +0.83 |
| 5 | 🇺🇸 B.Zhang | +0.83 |
| 5 | 🇵🇱 A.Bukat | +0.83 |
| 5 | 🇵🇱 M.Klimiuk | +0.83 |
| 9 | 🇺🇸 J.Boge | +0.45 |
| 9 | 🇺🇸 A.Silverstein | +0.45 |
| 11 | 🇵🇱 S.Grabala | +0.33 |
| 11 | 🇵🇱 J.Luczeczko | +0.33 |
| # | Player | on tgt |
|---|---|---|
| 1 | 🇵🇱 J.Luczeczko | 100.0% |
| 1 | 🇵🇱 M.Klimiuk | 100.0% |
| 1 | 🇺🇸 E.Xiao | 100.0% |
| 1 | 🇺🇸 J.Xiao | 100.0% |
| 5 | 🇺🇸 D.Balof | 95.0% |
| 6 | 🇺🇸 E.Derman | 94.1% |
| 7 | 🇵🇱 A.Bukat | 90.9% |
| 8 | 🇪🇪 S.Allas | 83.3% |
| 9 | 🇺🇸 C.Chen | 78.6% |
| 10 | 🇪🇪 E.Orma | 77.8% |
| 11 | 🇪🇪 J.Vahk | 77.4% |
| 12 | 🇺🇸 K.Ge | 76.5% |
| # | Player | on tgt |
|---|---|---|
| 1 | 🇺🇸 A.Silverstein | 100.0% |
| 2 | 🇪🇪 A.Pedmanson | 89.5% |
| 3 | 🇵🇱 S.Grabala | 87.5% |
| 4 | 🇺🇸 C.Chen | 85.7% |
| 5 | 🇪🇪 J.Vahk | 85.0% |
| 6 | 🇵🇱 J.Luczeczko | 81.8% |
| 6 | 🇺🇸 J.Xiao | 81.8% |
| 8 | 🇺🇸 A.Chen | 80.0% |
| 9 | 🇵🇱 A.Bukat | 78.6% |
| 10 | 🇪🇪 E.Orma | 77.8% |
| 11 | 🇺🇸 J.Boge | 75.0% |
| 12 | 🇵🇱 M.Klimiuk | 75.0% |
| # | Player | on tgt |
|---|---|---|
| 1 | 🇵🇱 A.Bukat | 96.2% |
| 1 | 🇵🇱 M.Klimiuk | 96.2% |
| 3 | 🇺🇸 D.Balof | 89.2% |
| 3 | 🇺🇸 E.Derman | 89.2% |
| 5 | 🇪🇪 A.Pedmanson | 84.7% |
| 5 | 🇪🇪 J.Vahk | 84.7% |
| 7 | 🇺🇸 J.Boge | 84.4% |
| 7 | 🇺🇸 A.Silverstein | 84.4% |
| 9 | 🇺🇸 E.Xiao | 83.3% |
| 9 | 🇺🇸 J.Xiao | 83.3% |
| 11 | 🇺🇸 C.Chen | 77.4% |
| 11 | 🇺🇸 K.Ge | 77.4% |
| # | Player | active |
|---|---|---|
| 1 | 🇺🇸 E.Xiao | 51.0% |
| 2 | 🇺🇸 J.Xiao | 49.6% |
| 3 | 🇺🇸 A.Chen | 49.4% |
| 4 | 🇺🇸 B.Zhang | 49.3% |
| 5 | 🇵🇱 J.Luczeczko | 46.1% |
| 6 | 🇪🇪 J.Vahk | 46.0% |
| 7 | 🇵🇱 A.Bukat | 45.8% |
| 8 | 🇺🇸 E.Derman | 45.6% |
| 9 | 🇪🇪 A.Pedmanson | 45.5% |
| 10 | 🇺🇸 D.Balof | 42.9% |
| 11 | 🇵🇱 M.Klimiuk | 42.9% |
| 12 | 🇪🇪 E.Orma | 42.1% |
Biggest swings — the wildest boards↑ top
Same deal, opposite fortunes: boards where the field’s cross-IMP Butler split the widest. Swing = the best NS result’s Butler minus the best EW result’s, in IMPs; the two columns show those poles (contract, score and Butler). Click a board for its full record.
| Board | Tables | Swing | Best for NS | Best for EW |
|---|---|---|---|---|
| Quarterfinal · Bd 28 | 8 | 24.5 | 3♥ +50 🇪🇪 ESTONIA (+8.9) | 5♣x +1700 🇺🇸 USA1 (+15.6) |
| Quarterfinal · Bd 23 | 8 | 24.3 | 4♥ +650 🇪🇪 ESTONIA (+11.7) | 5♦ +600 🇵🇱 POLAND (+12.6) |
| Quarterfinal · Bd 7 | 8 | 24.0 | 6♦ +1370 🇺🇸 USA1 (+12.9) | 4♣ -170 🇺🇸 USA2 (+11.1) |
| Semifinal · Bd 17 | 4 | 24.0 | 7♠ +1510 🇺🇸 USA2 (+12.0) | 4NT -490 🇺🇸 USA2 (+12.0) |
| Quarterfinal · Bd 31 | 8 | 23.4 | 3♥ -230 🇺🇸 USA2 (+10.1) | 6♠ +1460 🇭🇺 HUNGARY (+13.3) |
| Semifinal · Bd 25 | 4 | 23.0 | 6♣ +920 🇪🇪 ESTONIA (+11.0) | 6♣ +50 🇺🇸 USA2 (+12.0) |
| Quarterfinal · Bd 39 | 8 | 21.9 | 4♠ +420 🇳🇴 NORWAY (+10.0) | 3♥x +630 🇺🇸 USA2 (+11.9) |
| Semifinal · Bd 29 | 4 | 21.7 | 6♥ +1010 🇺🇸 USA1 (+8.7) | 7♥ +50 🇪🇪 ESTONIA (+13.0) |
| Final · Bd 18 | 4 | 21.3 | 4♥ +50 🇺🇸 USA2 (+13.0) | 6♥ +980 🇺🇸 USA2 (+8.3) |
| Final · Bd 29 | 4 | 21.3 | 6♦ +50 🇵🇱 POLAND (+13.0) | 6♥ +980 🇵🇱 POLAND (+8.3) |
| Final · Bd 13 | 4 | 20.3 | 3NT +630 🇺🇸 USA1 (+15.0) | 4♥ +650 🇺🇸 USA2 (+5.3) |
| Final · Bd 14 | 4 | 19.7 | 4♠x +590 🇪🇪 ESTONIA (+9.0) | 4♠x +300 🇪🇪 ESTONIA (+10.7) |
| Semifinal · Bd 9 | 4 | 19.4 | 4♠ -710 🇺🇸 USA1 (+5.7) | 6♠x +1660 🇺🇸 USA1 (+13.7) |
| Semifinal · Bd 20 | 4 | 19.3 | 4♠ +620 🇺🇸 USA2 (+12.3) | 2♥ +170 🇵🇱 POLAND (+7.0) |