CALLAGHAN Brian · CSO

523rank
-35.3Butler · 130 bds
-0.27per board
±4.7swing
-0.16vs par /bd · #398/672
-0.31adjusted /bd
Butler per round: 15.2 -8.5 -13.1 1.7 0.2 -1.5 -9.8 -16.6 29.2 -14.2 4 -13.3 -8.6by round

vs par split: bidding -0.47 · play -0.04

Strength of schedule: opponents averaged -0.03/bd (an average draw) → opponent-adjusted -0.31/bd

Card play — on target: opening leads 80.0% #377 of 671 · declarer play 86.7% #121 of 671 · defence 83.0% #428 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·80.0% (25)
Declarer play·86.7% (15)
Defence·83.0% (53)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 75.0% (4) · ♦ 87.5% (8) · ♣ 75.0% (8)

vs par by strain: a suit -0.51 (83)

vs par by level: part-score +0.38 (40) · game -0.62 (37) · slam -5.67 (6)

By role: declaring -0.11/bd (-2.51 vs par · 51) · defending -0.38/bd (+1.35 vs par · 79)

By vulnerability: vulnerable +0.71/bd (+1.01 vs par · 65) · not vulnerable -1.26/bd (-1.34 vs par · 65)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.MalysaX.Fu – Y.LianClosed10+15.2+1.52+2.20
Round 2M.MalysaT.Imakura – S.MorimuraOpen10-8.5-0.85+2.60
Round 3M.MalysaZ.Xu – Y.GuanClosed10-13.1-1.31-3.40
Round 4M.MalysaG.Matushko – J.KhokhlovOpen10+1.7+0.17+0.20
Round 5M.MalysaH.Yu – D.WuOpen10+0.2+0.02+0.00
Round 6M.MalysaY.Wang – S.QianClosed10-1.5-0.15+0.80
Round 7M.MalysaI.Herbst – R.Benin-BarrClosed10-9.8-0.98+0.10
Round 8M.MalysaY.Lu – H.YangOpen10-16.6-1.66-0.90
Round 9M.MalysaZ.Zhang – J.BaiOpen10+29.2+2.92+3.40
Round 10M.MalysaB.Majali – M.GhanemOpen10-14.2-1.42-0.50
Round 11M.MalysaM.Zhou – M.ShengOpen10+4.0+0.40-0.10
Round 12M.MalysaD.Liu – Y.WuOpen10-13.3-1.33-2.50
Round 13M.MalysaT.Yongchareon – P.MaijarernOpen10-8.6-0.86-4.00

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
+11.6Round 1PUDONGPUFA CLUB96N♥10-1+13
+10.0Round 8CHEN153N♣4=+10
+9.7Round 5LIAONING157N♠J-1+14
+9.7Round 9XINJIANG223N♣Q-2+12
+8.9Round 8CHEN173♣♣7-1+12
+8.3Round 1PUDONGPUFA CLUB73N♠J-2+13
+8.2Round 9XINJIANG273N♦5+1+7
+8.2Round 13THAILAND/CBLT44♠♣J-1+13
+7.5Round 9XINJIANG231N♥4-2+8
+6.8Round 1PUDONGPUFA CLUB43♥x♦K-1+8
+6.2Round 10PETRA25♦♣10-1+10
+5.4Round 1PUDONGPUFA CLUB23N♣8=+7
+5.3Round 6PUDONG LUOGEBEIER216♥♣5-1+11
+4.7Round 9XINJIANG291N♠2=+5
+4.5Round 9XINJIANG253N♠5-2+8
+4.4Round 1PUDONGPUFA CLUB104♠x♥K-3+7
+4.4Round 6PUDONG LUOGEBEIER243N♠K-3+7
+4.2Round 2NAKAMURA113N♥4-2+6
+4.1Round 13THAILAND/CBLT24♥♣2+1+0
+3.9Round 3SHANGHAI OCEAN303N♣9+1-5
+3.6Round 11SHNT CLUB143♦♥K+2+15
+3.4Round 4MOSCOW14♠♥6-3+6
+3.4Round 4MOSCOW92♠♣8+1+1
+3.3Round 11SHNT CLUB113♦♥A+2+7
+3.2Round 10PETRA83♠♣J+1+6
+3.1Round 9XINJIANG263N♣6-1+6
+3.1Round 12HESEN FUND274♥♦Q+1-5
+2.9Round 5LIAONING112♠♦A-1-2
+2.9Round 6PUDONG LUOGEBEIER264♠♥Q+2+6
+2.9Round 11SHNT CLUB154♠♣A-1-2
+2.6Round 8CHEN204♠♥K=+0
+2.4Round 11SHNT CLUB172♠♣Q=+0
+2.3Round 5LIAONING184♠♣3-1+5
+2.2Round 4MOSCOW64♣♠2-2+11
+2.2Round 6PUDONG LUOGEBEIER273N♦Q-2+6
+2.2Round 11SHNT CLUB132♥♠2+1+2
+1.9Round 2NAKAMURA143N♠3+4+17
+1.9Round 7HERBST74♠♥3-1+6
+1.8Round 1PUDONGPUFA CLUB54♠♠2-1+5
+1.8Round 7HERBST32♦♠K-1+10
+1.8Round 7HERBST86♦♠A-2+9
+1.6Round 2NAKAMURA184♠♥A-1+4
+1.5Round 13THAILAND/CBLT54N♠6+2-12
+1.3Round 12HESEN FUND304♥♦A-1+5
+1.2Round 12HESEN FUND253N♣4=-5
+1.1Round 2NAKAMURA161N♠J=-1
+1.0Round 3SHANGHAI OCEAN252♥♦A-1+1
+1.0Round 4MOSCOW52♥♣6-1-1
+0.9Round 2NAKAMURA194♦♣A=+0
+0.9Round 10PETRA12N♦A-1+4
+0.8Round 12HESEN FUND224♣♥A=+0
+0.8Round 13THAILAND/CBLT33N♥7+2+0
+0.7Round 3SHANGHAI OCEAN223N♥5+1-5
+0.6Round 5LIAONING204♠♣2=-1
+0.5Round 9XINJIANG304♥♦10-2-1
+0.5Round 10PETRA64♠♣A=+0
+0.4Round 9XINJIANG285♦♥9+1-5
+0.3Round 4MOSCOW84♦♦A-2-1
+0.3Round 10PETRA54♠♥2+2+11
+0.2Round 5LIAONING122♠♥J=+0
+0.2Round 7HERBST44♥♣4=+1
+0.1Round 4MOSCOW23N♦3+1+0
-0.0Round 6PUDONG LUOGEBEIER283N♥4+2+0
-0.0Round 13THAILAND/CBLT93N♥4+2+0
-0.1Round 2NAKAMURA173♠♣5-2+7
-0.1Round 7HERBST14♥♣8=-1
-0.1Round 7HERBST94♥♦4+1-11
-0.2Round 2NAKAMURA203N♥5+3+13
-0.2Round 10PETRA71N♠8=-9
-0.2Round 11SHNT CLUB194♠♥8=+0
-0.3Round 3SHANGHAI OCEAN212N♣9=-1
-0.4Round 6PUDONG LUOGEBEIER303N♣3-1-5
-0.4Round 13THAILAND/CBLT74♥♠8=+1
-0.5Round 3SHANGHAI OCEAN233N♥10=+2
-0.5Round 5LIAONING162♠♦6+1+0
-0.5Round 12HESEN FUND233N♠A-1-6
-0.6Round 4MOSCOW71N♥2+1+1
-0.7Round 7HERBST103♥♣Q=+0
-0.8Round 2NAKAMURA122♥♣2=+1
-0.8Round 4MOSCOW10Pass-3
-0.9Round 6PUDONG LUOGEBEIER292♦♦7+1+0
-0.9Round 9XINJIANG244♥♦4=+5
-1.0Round 7HERBST21N♠9=+1
-1.1Round 3SHANGHAI OCEAN241N♠3=-2
-1.1Round 8CHEN142♥♠2=+0
-1.2Round 1PUDONGPUFA CLUB13♦♣K+1-8
-1.2Round 5LIAONING172♠♣5-1+2
-1.2Round 10PETRA32♠♦A+2-1
-1.4Round 8CHEN193♦♥K-1+2
-1.6Round 11SHNT CLUB122♠♣7+1-10
-1.8Round 11SHNT CLUB203N♣7+1-13
-1.9Round 6PUDONG LUOGEBEIER222♠♦A+2-7
-2.1Round 11SHNT CLUB183♣♠3=+0
-2.2Round 3SHANGHAI OCEAN293N♥K+2+0
-2.2Round 13THAILAND/CBLT14♠♥Q+1-1
-2.4Round 12HESEN FUND262♠♦Q=+1
-2.5Round 8CHEN182♠♦Q+1-1
-2.6Round 5LIAONING193♥♣9=-1
-2.7Round 3SHANGHAI OCEAN273N♠5-1-5
-3.0Round 1PUDONGPUFA CLUB63N♠9-1-4
-3.1Round 12HESEN FUND282♠♦K+1-7
-3.3Round 4MOSCOW33N♦5+3-1
-3.3Round 6PUDONG LUOGEBEIER253♥♦6=+0
-3.3Round 12HESEN FUND243♣♥J-1+3
-3.7Round 3SHANGHAI OCEAN265♣♦K=-7
-3.9Round 8CHEN115♣♣3=-3
-4.0Round 4MOSCOW42♥♠9-1-11
-4.1Round 12HESEN FUND294♠♥Q-2-3
-4.5Round 13THAILAND/CBLT66♣♥6-1-14
-4.6Round 7HERBST65♣x♦A-4-4
-4.7Round 11SHNT CLUB164♠♣9+1+0
-4.9Round 5LIAONING142N♥A=-6
-5.0Round 8CHEN162♥♥2=-6
-5.2Round 10PETRA94♥♠4=-8
-6.2Round 2NAKAMURA132N♣2-3-10
-6.3Round 5LIAONING133N♠2-1-11
-6.3Round 10PETRA102♦x♠J=-7
-6.3Round 12HESEN FUND214♠♣3=-8
-6.5Round 1PUDONGPUFA CLUB83N♠5=-7
-7.7Round 13THAILAND/CBLT87♠♦Q-2-17
-8.0Round 8CHEN123N♣9=-6
-8.2Round 3SHANGHAI OCEAN283N♦6-2-12
-8.4Round 13THAILAND/CBLT103N♠Q=-10
-8.5Round 9XINJIANG214♠♣8-1-11
-9.0Round 7HERBST55♠x♦Q=-10
-9.8Round 6PUDONG LUOGEBEIER234♥♦4=-10
-10.9Round 2NAKAMURA156♥♠9=-11
-12.4Round 1PUDONGPUFA CLUB36♣♠7=-12
-12.4Round 10PETRA42♠x♦8=-11
-16.2Round 8CHEN134♠♦7+2-17