🇺🇸 CHAMBERS Neil · USA2

35rank
-59.0Butler · 158 bds
-0.37per board
±4.8swing
-0.85vs par /bd · #21/22
-0.50adjusted /bd
Butler per round: -27.4 -27.4 -27.4 -33.1 -33.1 -33.1 -33.1 1.5 1.5 1.5by round

vs par split: bidding -0.74 · play -0.11

Strength of schedule: opponents averaged -0.12/bd (an easy draw) → opponent-adjusted -0.50/bd

Card play — on target: opening leads 94.3% #1 of 22 · declarer play 62.5% #20 of 22 · defence 87.3% #9 of 22

Bidding activity — not a pass: 42.6% #15 of 22 (191/448)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (6)93.1% (29)
Declarer play50.0% (8)66.7% (24)
Defence85.7% (14)87.7% (57)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 100.0% (11) · ♦ 100.0% (10) · ♣ 87.5% (8)

vs par by strain: NT -0.36 (36) · a suit -0.99 (122)

vs par by level: part-score -1.54 (74) · game +0.18 (73) · slam -3.00 (11)

By role: declaring -0.37/bd (-2.53 vs par · 87) · defending -0.38/bd (+1.21 vs par · 71)

By vulnerability: vulnerable -0.43/bd (-1.29 vs par · 80) · not vulnerable -0.32/bd (-0.40 vs par · 78)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
QuarterfinalJ.SchermerA.Farstad – J.MikkelsenOpen16+20.9+1.31+0.62
QuarterfinalJ.SchermerL.Eide – O.FrydenbergClosed16-25.3-1.58-2.94
QuarterfinalJ.SchermerA.Stokkeland – S.JohnsenOpen16-23.0-1.44-1.56
SemifinalJ.SchermerD.Casen – J.KrekorianOpen16+12.3+0.77+0.62
SemifinalJ.SchermerV.Koneru – P.RajadhyakshaClosed15-25.6-1.71-0.67
SemifinalJ.SchermerV.Koneru – P.RajadhyakshaClosed15-19.9-1.33+0.00
SemifinalJ.SchermerD.Casen – J.KrekorianOpen16+0.1+0.01-1.75
FinalJ.SchermerW.Starkowski – M.KwiecienClosed16+3.3+0.21-1.19
FinalJ.SchermerP.Bizon – M.BlatClosed16+5.3+0.33-0.25
FinalJ.SchermerW.Starkowski – M.KwiecienClosed16-7.1-0.44-1.31

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+15.3Final🇵🇱 POLAND524♥x♦Q=+14
+13.4Quarterfinal🇳🇴 NORWAY276♣♦9=-2
+12.3Semifinal🇺🇸 USA1823NT♦4-1+16
+11.3Final🇵🇱 POLAND384♥♣4-2+11
+10.7Semifinal🇺🇸 USA1373NT♠8=-1
+10.0Final🇵🇱 POLAND264♠♥4+1+1
+8.0Final🇵🇱 POLAND323NT♦2=+10
+7.3Final🇵🇱 POLAND376♥♠8=-11
+6.3Quarterfinal🇳🇴 NORWAY214♥♦Q+2+11
+6.1Quarterfinal🇳🇴 NORWAY312♣x♥8=+3
+5.7Quarterfinal🇳🇴 NORWAY205♣♥A+1+10
+5.7Quarterfinal🇳🇴 NORWAY755♦x♥8-1+5
+5.7Final🇵🇱 POLAND414♥x♣A-3+8
+5.6Quarterfinal🇳🇴 NORWAY376♥♥5=+11
+5.3Final🇵🇱 POLAND646♣♠8-2+14
+5.0Final🇵🇱 POLAND493NT♥7-1+10
+4.7Final🇵🇱 POLAND405♣♠A-1+6
+4.6Quarterfinal🇳🇴 NORWAY404♠♦4+1+1
+4.3Final🇵🇱 POLAND185♥♠K+1+3
+4.3Final🇵🇱 POLAND553NT♠4-2+3
+4.0Semifinal🇺🇸 USA1274♠♥4+1+1
+4.0Semifinal🇺🇸 USA1882♦♣T-1+4
+4.0Final🇵🇱 POLAND173NT♦7+1+0
+4.0Final🇵🇱 POLAND513♥♣A-2+5
+3.7Final🇵🇱 POLAND563NT♥2+1+0
+3.3Semifinal🇺🇸 USA1283♣♠3+1+9
+3.3Final🇵🇱 POLAND282♦♣J+2-7
+3.3Final🇵🇱 POLAND333NT♥7-1+10
+3.1Quarterfinal🇳🇴 NORWAY284♥♦6-2+6
+3.0Quarterfinal🇳🇴 NORWAY222♠♦5-1+6
+3.0Semifinal🇺🇸 USA1505♦♣5=-2
+2.7Semifinal🇺🇸 USA1313NT♠T+1+1
+2.7Semifinal🇺🇸 USA1533♥♦A-1+5
+2.6Quarterfinal🇳🇴 NORWAY342♥♥2+2-7
+2.6Quarterfinal🇳🇴 NORWAY353NT♥3=-1
+2.4Quarterfinal🇳🇴 NORWAY683♠♣A-1+1
+2.3Semifinal🇺🇸 USA1234♥♣3+1+0
+2.3Semifinal🇺🇸 USA1253♠♦3-1+8
+2.3Semifinal🇺🇸 USA1301NT♦A-1+3
+2.3Semifinal🇺🇸 USA1853NT♠K=+7
+2.1Quarterfinal🇳🇴 NORWAY664♥♦7-1+10
+2.0Quarterfinal🇳🇴 NORWAY734♥♠Q+2+1
+2.0Semifinal🇺🇸 USA1494♥♣5=+3
+2.0Semifinal🇺🇸 USA1891NT♣2-1-1
+2.0Final🇵🇱 POLAND292♠♥T-1+5
+1.9Quarterfinal🇳🇴 NORWAY803♠♦7=+0
+1.7Semifinal🇺🇸 USA1902♦♥J=+6
+1.7Final🇵🇱 POLAND221NT♠3+2+1
+1.4Quarterfinal🇳🇴 NORWAY654♥♠A+1+0
+1.3Semifinal🇺🇸 USA1181NT♠6+1-1
+1.3Semifinal🇺🇸 USA1345♠♦A-1+10
+1.3Semifinal🇺🇸 USA1633♠♥6-1-6
+1.3Semifinal🇺🇸 USA1861NT♥7-2-1
+1.3Final🇵🇱 POLAND311NT♣5+2+1
+1.0Semifinal🇺🇸 USA1602♥♠K-1-2
+1.0Final🇵🇱 POLAND452♠♣7=+1
+0.7Quarterfinal🇳🇴 NORWAY321NT♠5=-2
+0.7Semifinal🇺🇸 USA1201♥♦J+1-9
+0.7Semifinal🇺🇸 USA1224♠♣K+1+0
+0.7Semifinal🇺🇸 USA1243♦♣Q+2+13
+0.7Semifinal🇺🇸 USA1462♥♥8=+1
+0.7Semifinal🇺🇸 USA1593NT♣T+1+1
+0.7Final🇵🇱 POLAND272♠♦K-1-2
+0.4Quarterfinal🇳🇴 NORWAY191NT♥5-1+5
+0.4Quarterfinal🇳🇴 NORWAY461NT♠J=+5
+0.3Semifinal🇺🇸 USA1212♠♦6+1+8
+0.3Semifinal🇺🇸 USA1331NT♠7-1-3
+0.3Final🇵🇱 POLAND533NT♥8+2+0
+0.1Quarterfinal🇳🇴 NORWAY232♦♦9=-1
-0.0Quarterfinal🇳🇴 NORWAY443♦♠K=+0
+0.0Quarterfinal🇳🇴 NORWAY774♥♠6+1+0
-0.0Semifinal🇺🇸 USA1172♣♠A=-2
-0.0Semifinal🇺🇸 USA1193♦♥A+1+1
-0.0Semifinal🇺🇸 USA1326♠♣4+1-13
+0.0Semifinal🇺🇸 USA1403♠♦5=-7
+0.0Semifinal🇺🇸 USA1442♥♠9-2+0
+0.0Semifinal🇺🇸 USA1584♠♠4-1+12
-0.0Semifinal🇺🇸 USA1924♥♥4+1+0
-0.0Final🇵🇱 POLAND204♥♠K+1+0
-0.0Final🇵🇱 POLAND364♠♣9-1+3
-0.0Final🇵🇱 POLAND444♠♦J=+0
-0.0Final🇵🇱 POLAND544♥♦K-1-12
-0.1Quarterfinal🇳🇴 NORWAY762♥♦K-2-1
-0.3Quarterfinal🇳🇴 NORWAY293♣♣2=-10
-0.3Quarterfinal🇳🇴 NORWAY304♥♣K=-1
-0.3Quarterfinal🇳🇴 NORWAY692♦♣K+1+0
-0.3Semifinal🇺🇸 USA1563NT♣5+1+0
-0.3Semifinal🇺🇸 USA1624♥♣A+1-11
-0.3Semifinal🇺🇸 USA1914♠♥8+2-1
-0.3Final🇵🇱 POLAND481♥♣A+1+0
-0.4Quarterfinal🇳🇴 NORWAY382♥♠A=+1
-0.6Quarterfinal🇳🇴 NORWAY412♥♣5+1-6
-0.7Semifinal🇺🇸 USA1812♥♣2=+0
-0.7Final🇵🇱 POLAND254♠♣K+2-1
-0.7Final🇵🇱 POLAND302♠♦K-1-1
-0.7Final🇵🇱 POLAND392♦♣4-1-6
-1.0Semifinal🇺🇸 USA1934♠♥8-1-6
-1.0Final🇵🇱 POLAND581NT♠4=-11
-1.1Quarterfinal🇳🇴 NORWAY474♥♦T=+0
-1.3Semifinal🇺🇸 USA1263♣♠2-2-3
-1.3Semifinal🇺🇸 USA1382♥♣A=-6
-1.3Semifinal🇺🇸 USA1941NT♠7=-7
-1.3Final🇵🇱 POLAND242♥♦T-2-5
-1.3Final🇵🇱 POLAND623♥♦K-1-2
-1.7Quarterfinal🇳🇴 NORWAY244♥♦A=+0
-1.7Semifinal🇺🇸 USA1521NT♦T=+0
-1.7Final🇵🇱 POLAND466♥♣A=-12
-1.9Quarterfinal🇳🇴 NORWAY363NT♠5=-10
-2.0Quarterfinal🇳🇴 NORWAY744♠x♥A-1-8
-2.0Semifinal🇺🇸 USA1393♠♣A=+7
-2.3Quarterfinal🇳🇴 NORWAY434♠♥K-2-8
-2.3Semifinal🇺🇸 USA1411♣♥J-4+9
-2.3Semifinal🇺🇸 USA1962♠♥J+1+0
-2.3Final🇵🇱 POLAND424♠♦Q-3+7
-2.7Quarterfinal🇳🇴 NORWAY673♠♦7-1-5
-3.0Quarterfinal🇳🇴 NORWAY252NT♠A-1+2
-3.0Quarterfinal🇳🇴 NORWAY264♦♥6-1-1
-3.0Semifinal🇺🇸 USA1873♠♥Q-1-11
-3.7Semifinal🇺🇸 USA1433NT♦8-3-7
-3.7Final🇵🇱 POLAND434♠♥8-3+2
-4.0Semifinal🇺🇸 USA1474♠x♥Q-2+0
-4.0Semifinal🇺🇸 USA1512♦♣A-1-4
-4.0Semifinal🇺🇸 USA1554♠♥6-1-12
-4.0Semifinal🇺🇸 USA1614♠♣Q=+1
-4.0Final🇵🇱 POLAND354♥♣6-1-6
-4.0Final🇵🇱 POLAND596♣♠6=+0
-4.1Quarterfinal🇳🇴 NORWAY792♣♦7+1-11
-4.3Quarterfinal🇳🇴 NORWAY182♣♥5+2-11
-4.3Semifinal🇺🇸 USA1834♠♣T+2-17
-4.3Semifinal🇺🇸 USA1953NT♥7=-11
-4.3Final🇵🇱 POLAND345♥♣8-2-6
-4.4Quarterfinal🇳🇴 NORWAY482♠♦A-4-9
-4.7Semifinal🇺🇸 USA1364♠♥T=+0
-4.7Final🇵🇱 POLAND634♥♣8+2-1
-4.9Quarterfinal🇳🇴 NORWAY421NT♦5=-5
-5.3Quarterfinal🇳🇴 NORWAY173NT♣3-1-5
-5.3Semifinal🇺🇸 USA1425♦♦9-1-6
-5.3Final🇵🇱 POLAND233♠♦J-1-6
-5.4Quarterfinal🇳🇴 NORWAY782♦x♥2-2-3
-5.6Quarterfinal🇳🇴 NORWAY726♦♠6+1-1
-5.9Quarterfinal🇳🇴 NORWAY334♥♣A-1-8
-5.9Quarterfinal🇳🇴 NORWAY704♠♦A-2-5
-6.3Semifinal🇺🇸 USA1356♠x♥K-2+0
-6.3Semifinal🇺🇸 USA1843♦♣Q-1-6
-6.6Quarterfinal🇳🇴 NORWAY392♣x♥3-2+3
-6.7Final🇵🇱 POLAND612♠♥4+2-10
-7.0Semifinal🇺🇸 USA1292♦♥3+2-6
-7.3Semifinal🇺🇸 USA1544♠♥J=+16
-7.3Final🇵🇱 POLAND603NT♦T=-10
-9.0Semifinal🇺🇸 USA1454♠♥Q-2-7
-9.0Semifinal🇺🇸 USA1573NT♣2+1-1
-10.0Final🇵🇱 POLAND504♠♥5=-10
-10.0Final🇵🇱 POLAND572NT♥Q=-11
-11.0Final🇵🇱 POLAND213♠x♠9-4-5
-11.0Final🇵🇱 POLAND476♠♥5+1-11
-12.4Quarterfinal🇳🇴 NORWAY716♥♠A=-8
-13.0Quarterfinal🇳🇴 NORWAY454♣♣4-4-14
-13.0Final🇵🇱 POLAND195♣♠6-2-13