Opatija 2019 — Knockout U16

📅 20 - 29 August 2019 · Opatija, Croatia

🔗 Official site: db.worldbridge.org →

3 / 3 phases played

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

PlacePlayerTeamBoardsTotalAvg/bdTrendQual.QF·1QF·2SF·1SF·2SF·3SF·4F·1F·2F·3F·4
1Z.GaoSXMARS86+104.9+1.22Butler per stanza: 12.7 23 20.6 43.3 14.9 -9.6+36.9+12.7·+23.0+20.6+43.3·+14.9-9.6··
2Y.FuSXMARS130+114.7+0.88Butler per stanza: 7 12.7 23 9.6 43.3 19.7 0 -9.6 9+57.3+7.0+12.7+23.0+9.6+43.3·+19.7+0.0-9.6+9.0
3H.ShenSXMARS86+65.9+0.77Butler per stanza: 7 9.6 20.6 19.7 0 9+7.4+7.0·+9.6+20.6··+19.7+0.0+9.0·
4X.ZhangSXSATURN102+68.7+0.67Butler per stanza: 10.4 40.8 -3.7 -29.6 47.2 -21.1 24.7+62.2+10.4+40.8-3.7-29.6+47.2·-21.1+24.7··
5T.TangSXSATURN86+46.5+0.54Butler per stanza: 26.5 -0.9 -7.2 -8.7 7.1 29.7+28.8+26.5·-0.9-7.2-8.7·+7.1+29.7··
6N.LangSXMARS130+62.4+0.48Butler per stanza: 4.8 2.2 25.6 30.7 -1.7 -8.3 14.9 -14.8 9-3.9+4.8+2.2+25.6+30.7-1.7·-8.3+14.9-14.8+9.0
7Z.LuSXSATURN102+42.6+0.42Butler per stanza: 27.6 26.5 -0.9 -32.3 -8.7 0.7 29.7+11.4+27.6+26.5-0.9-32.3-8.7·+0.7+29.7··
8M.RochesEYE OF THE TIGER32+12.9+0.40Butler per stanza: -8.4 21.3+28.9-8.4+21.3········
8P.TchoulkineEYE OF THE TIGER32+12.9+0.40Butler per stanza: -8.4 21.3+28.9-8.4+21.3········
10S.LiSXSATURN130+43.0+0.33Butler per stanza: 10.4 40.8 -3.7 -11.4 -29.6 47.2 -21.1 -14.3 24.7+68.0+10.4+40.8-3.7-11.4-29.6+47.2-21.1-14.3+24.7·
11L.CiborowskaPOLAND100+32.3+0.32Butler per stanza: 12.2 0.9 29.6 8.7 -19.7 9.6 -9+52.9+12.2·+0.9+29.6+8.7·-19.7+9.6-9.0·
11K.CiborowskiPOLAND100+32.3+0.32Butler per stanza: 12.2 0.9 29.6 8.7 -19.7 9.6 -9+52.9+12.2·+0.9+29.6+8.7·-19.7+9.6-9.0·
13F.YuSXMARS116+36.9+0.32Butler per stanza: 4.8 2.2 25.6 30.7 -12.3 -8.3 -14.8 9+15.2+4.8+2.2+25.6+30.7-12.3·-8.3-14.8+9.0·
14K.KuflowskiPOLAND114+28.3+0.25Butler per stanza: 6.8 3.7 11.4 7.2 8.3 -14.9 14.8 -9+23.1+6.8·+3.7+11.4+7.2·+8.3-14.9+14.8-9.0
14F.KurlitPOLAND114+28.3+0.25Butler per stanza: 6.8 3.7 11.4 7.2 8.3 -14.9 14.8 -9+23.1+6.8·+3.7+11.4+7.2·+8.3-14.9+14.8-9.0
16Y.WuSXSATURN72-4.1-0.06Butler per stanza: 27.6 -32.3 -7.2 7.1 0.7+14.6+27.6·-32.3-7.2··+7.1+0.7··
17F.LinSXVENUS116-15.3-0.13Butler per stanza: 22.4 2.8 -9.6 1.7 -43.3 21.1 14.3 -24.7+62.1+22.4+2.8-9.6+1.7-43.3·+21.1+14.3-24.7·
18Z.XieSXVENUS116-22.1-0.19Butler per stanza: 40.8 5.9 -23 -20.6 12.3 -7.1 -0.7 -29.7-13.9+40.8+5.9-23.0-20.6+12.3·-7.1-0.7-29.7·
19J.BakhshiSHARKS32-9.2-0.29Butler per stanza: -7 -2.2+73.7-7.0-2.2········
19M.BertheauSHARKS32-9.2-0.29Butler per stanza: -7 -2.2+73.7-7.0-2.2········
21L.KasperczykPOLAND74-27.8-0.38Butler per stanza: 8.4 -21.3 32.3 -47.2 -0+23.2+8.4-21.3+32.3-47.2··-0.0···
21M.StasikPOLAND74-27.8-0.38Butler per stanza: 8.4 -21.3 32.3 -47.2 -0+23.2+8.4-21.3+32.3-47.2··-0.0···
23S.MaSXVENUS72-30.5-0.42Butler per stanza: 22.4 -25.6 1.7 -43.3 14.3+7.0+22.4·-25.6+1.7-43.3·+14.3···
24H.JiangSXVENUS72-36.0-0.50Butler per stanza: 2.8 -25.6 -9.6 21.1 -24.7-57.3+2.8·-25.6-9.6··+21.1-24.7··
24Z.WangSXMARS28-14.0-0.50Butler per stanza: -1.7 -12.3-24.3··-1.7-12.3······
26A.BrogelandSHARKS32-17.5-0.55Butler per stanza: -4.8 -12.7+44.2-4.8-12.7········
26A.LandsvikSHARKS32-17.5-0.55Butler per stanza: -4.8 -12.7+44.2-4.8-12.7········
28J.WangSXVENUS72-40.9-0.57Butler per stanza: 40.8 -30.7 -20.6 -0.7 -29.7+36.6+40.8·-30.7-20.6··-0.7-29.7··
29J.YangSXVENUS72-42.6-0.59Butler per stanza: 5.9 -23 -30.7 12.3 -7.1+21.5+5.9·-23.0-30.7+12.3·-7.1···
30C.BensEYE OF THE TIGER32-19.0-0.59Butler per stanza: -12.2 -6.8-5.8-12.2-6.8········
30L.BoninEYE OF THE TIGER32-19.0-0.59Butler per stanza: -12.2 -6.8-5.8-12.2-6.8········
32Z.ChangRDFZ BRIDGE STRAIT16-10.4-0.65-42.5-10.4·········
32Z.SunRDFZ BRIDGE STRAIT16-10.4-0.65-42.5-10.4·········
34M.XuSHSLLS132-25.2-0.79Butler per stanza: -22.4 -2.8+11.9-22.4-2.8········
34S.YangSHSLLS132-25.2-0.79Butler per stanza: -22.4 -2.8+18.4-22.4-2.8········
36Z.TianSXSATURN28-25.7-0.92Butler per stanza: -11.4 -14.3+36.2··-11.4···-14.3···
37Y.JiangSHSLLS132-46.7-1.46Butler per stanza: -40.8 -5.9+137.3-40.8-5.9········
37N.XuSHSLLS132-46.7-1.46Butler per stanza: -40.8 -5.9+137.2-40.8-5.9········
39X.LinRDFZ BRIDGE STRAIT16-26.5-1.66+50.4-26.5·········
39Z.WangRDFZ BRIDGE STRAIT16-26.5-1.66+50.4-26.5·········
41J.HuangRDFZ BRIDGE STRAIT32-68.4-2.14Butler per stanza: -27.6 -40.8+3.9-27.6-40.8········
41Z.ZhuoRDFZ BRIDGE STRAIT32-68.4-2.14Butler per stanza: -27.6 -40.8+3.9-27.6-40.8········

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.

#Playervs par
1Z.Gao+1.91
2N.Lang+0.70
3X.Zhang+0.52
4Z.Lu+0.51
5Z.Xie+0.41
6S.Li+0.40
7K.Kuflowski+0.39
7F.Kurlit+0.39
9J.Yang+0.36
10F.Yu+0.22
11Y.Fu+0.18
12L.Kasperczyk+0.12
Opening leadsfull table →
#Playeron tgt
1F.Kurlit95.8%
2T.Tang94.7%
3S.Li90.3%
4H.Shen89.5%
4J.Wang89.5%
6Z.Lu89.3%
7J.Yang86.7%
8Y.Fu86.2%
9F.Lin85.2%
10Z.Gao81.8%
11Z.Xie80.0%
11M.Stasik80.0%
Declarer playfull table →
#Playeron tgt
1J.Wang86.4%
2K.Kuflowski82.9%
3N.Lang82.8%
4M.Stasik80.0%
5H.Jiang80.0%
6L.Kasperczyk77.8%
7H.Shen77.8%
8Y.Fu77.1%
9Y.Wu76.5%
10T.Tang73.9%
11Z.Gao73.7%
12X.Zhang72.7%
#Playeron tgt
1Z.Lu90.9%
2T.Tang89.5%
3Y.Wu88.9%
4N.Lang86.1%
5H.Shen85.7%
6L.Kasperczyk85.0%
6M.Stasik85.0%
8F.Yu83.6%
9F.Lin82.4%
10L.Ciborowska82.3%
10K.Ciborowski82.3%
12Z.Gao81.2%

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.

BoardTablesSwingBest for NSBest for EW
Final · Bd 5428.66♠ +1430 SXVENUS (+14.3)6♠ +200 SXVENUS (+14.3)
Semifinal · Bd 23427.46♠x +800 POLAND (+12.7)4♠ +620 POLAND (+14.7)
Semifinal · Bd 31425.76♥ +100 POLAND (+10.0)6♥ +1430 SXVENUS (+15.7)
Final · Bd 6425.75♦x +1100 SXMARS (+15.0)5♠x +300 SXVENUS (+10.7)
Semifinal · Bd 8425.04♠ +420 SXMARS (+13.0)4♥x +790 SXMARS (+12.0)
Quarterfinal · Bd 32823.44♥ +100 SXVENUS (+11.4)3NTx +1150 SXMARS (+12.0)
Final · Bd 18423.36♦ +1370 SXSATURN (+13.0)4♥x -300 SXMARS (+10.3)
Final · Bd 24423.33NT +50 SXMARS (+11.3)6♦ +920 SXVENUS (+12.0)
Quarterfinal · Bd 10822.17♦ +2140 SXMARS (+14.4)3NT -720 RDFZ BRIDGE STRAIT (+7.7)
Semifinal · Bd 12422.03NT +150 POLAND (+12.0)1NTxx +760 POLAND (+10.0)
Quarterfinal · Bd 3821.95♦x +800 SHARKS (+9.3)4♠x +300 SXVENUS (+12.6)
Semifinal · Bd 50421.76♥ +1010 SXSATURN (+8.7)7♥ +50 SXMARS (+13.0)
Quarterfinal · Bd 20821.66♣x +1400 SHARKS (+13.0)5♣ -200 EYE OF THE TIGER (+8.6)
Semifinal · Bd 49421.46♣ +50 POLAND (+12.7)6♣ +940 SXVENUS (+8.7)