IVANOV Angel · CHATEAU ROSSENOVO

325rank
+11.2Butler · 130 bds
+0.09per board
±4.2swing
-0.46vs par /bd · #497/672
+0.25adjusted /bd
Butler per round: -11.6 2.2 11.6 -15.4 18.3 6.3 -16.9 -8.5 12.7 9.1 -10.9 -1.8 16.1by round

vs par split: bidding -0.16 · play -0.09

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 71.4% #552 of 671 · declarer play 85.0% #159 of 671 · defence 93.3% #55 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·71.4% (21)
Declarer play·85.0% (20)
Defence·93.3% (45)

Opening leads by suit led: ♠ 33.3% (3) · ♥ 66.7% (3) · ♦ 83.3% (6) · ♣ 77.8% (9)

vs par by strain: a suit -0.25 (93)

vs par by level: part-score -0.16 (44) · game +0.55 (42) · slam -5.57 (7)

By role: declaring -0.10/bd (-2.71 vs par · 70) · defending +0.30/bd (+2.17 vs par · 60)

By vulnerability: vulnerable +0.36/bd (-0.36 vs par · 72) · not vulnerable -0.26/bd (-0.59 vs par · 58)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1N.BarantievK.Gupta – R.SinhaOpen10-11.6-1.16-2.60
Round 4N.BarantievY.Sun – J.ChenOpen10+2.2+0.22+0.30
Round 5N.BarantievJ.Bian – S.ZhouOpen10+11.6+1.16+0.40
Round 6N.BarantievJ.Seamon-Molson – E.SchulteOpen10-15.4-1.54-2.60
Round 7N.BarantievZ.Yu – Z.LiOpen10+18.3+1.83+1.30
Round 8N.BarantievC.Martel – M.FleisherClosed10+6.3+0.63+0.50
Round 9N.BarantievP.Zimmermann – F.MultonClosed10-16.9-1.69-2.40
Round 10N.BarantievB.Zhang – J.ShenClosed10-8.5-0.85+0.50
Round 11N.BarantievO.Eskes – R.Van ProoijenOpen10+12.7+1.27+0.50
Round 12N.BarantievY.Wang – H.YangOpen10+9.1+0.91+0.10
Round 13N.BarantievH.Drenkelford – J.Van CleeffOpen10-10.9-1.09-4.00
Round 14N.BarantievS.Hinge – C.ChuaOpen10-1.8-0.18+2.20
Round 15N.BarantievI.Herbst – R.Benin-BarrOpen10+16.1+1.61-0.20

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
+11.8Round 7HUBEI DONGFENG86♥x♣A-4+11
+11.2Round 11AUKEN206♣♠4=-2
+11.1Round 13VENTIN56♦♣K=+0
+9.8Round 10SHENZHEN QIAOYOU CLUB104♠♣5=+11
+9.7Round 8LAVAZZA204♠♣4-1+12
+9.6Round 5SHANGHAI HENGYUANXIANG113Nx♠Q-3+12
+9.5Round 15HERBST256♠♣2=-9
+8.0Round 11AUKEN123N♥3=-1
+7.8Round 14HINGE184♥♥A=+5
+6.6Round 12BEIJING BEI DI KE284♠♦K=+5
+6.5Round 4ZHEJIANG HUAMEN15♥x♠K-2+5
+6.4Round 15HERBST303N♠8-2+12
+6.3Round 5SHANGHAI HENGYUANXIANG133N♠2-1+11
+6.1Round 8LAVAZZA111♠x♣2-3+5
+5.8Round 7HUBEI DONGFENG54♠♦Q+1+6
+5.2Round 14HINGE172♦♦J-2+6
+5.0Round 15HERBST243Nx♣3-2+9
+3.6Round 11AUKEN143♦♣5+2+15
+3.5Round 12BEIJING BEI DI KE292♠♦K=+5
+3.4Round 6SEAMON-MOLSON303N♥2-3+7
+3.3Round 13VENTIN24♥♠7=-1
+3.2Round 5SHANGHAI HENGYUANXIANG192♥♦5+2+2
+3.1Round 12BEIJING BEI DI KE274♥♦Q+1-5
+3.0Round 1CHITLANGIA61N♠8-1+4
+2.9Round 11AUKEN153♦♣Q-1-2
+2.7Round 14HINGE144♠♣10+1+14
+2.6Round 4ZHEJIANG HUAMEN63N♠Q-6-8
+2.6Round 8LAVAZZA122N♦4+1+0
+2.4Round 4ZHEJIANG HUAMEN71N♣J+3+1
+2.3Round 5SHANGHAI HENGYUANXIANG171N♠2=-1
+2.3Round 10SHENZHEN QIAOYOU CLUB83♠♦A=+6
+2.3Round 12BEIJING BEI DI KE264♥♣8-1+6
+2.0Round 15HERBST282♥♦J-1+1
+1.9Round 6SEAMON-MOLSON222♠♦Q+2+7
+1.9Round 9ZIMMERMANN293♠♥K-2+3
+1.8Round 7HUBEI DONGFENG21N♦9+1+0
+1.8Round 13VENTIN33N♣7+3+1
+1.5Round 4ZHEJIANG HUAMEN33N♥9+1-1
+1.4Round 1CHITLANGIA93N♥10+2+0
+1.4Round 8LAVAZZA192♠♥K-1-2
+1.3Round 4ZHEJIANG HUAMEN92♠♠6-1+4
+1.3Round 12BEIJING BEI DI KE304♥♦K-1+5
+1.2Round 1CHITLANGIA12♦♠K+2+8
+1.2Round 11AUKEN132♥♣6=+1
+1.1Round 8LAVAZZA142♥♦A=+0
+1.0Round 9ZIMMERMANN243N♠3+1-5
+0.9Round 4ZHEJIANG HUAMEN23N♦3+2+1
+0.9Round 6SEAMON-MOLSON292♦♦8+1+0
+0.9Round 8LAVAZZA134♠♠3+2+7
+0.8Round 1CHITLANGIA83♦♦4+1+1
+0.8Round 7HUBEI DONGFENG44♥♠3+1+0
+0.7Round 7HUBEI DONGFENG102♥♥4+1+0
+0.5Round 5SHANGHAI HENGYUANXIANG162♠♦6+1+0
+0.5Round 10SHENZHEN QIAOYOU CLUB64♠♣A=+0
+0.4Round 6SEAMON-MOLSON233♥♣A=+0
+0.3Round 10SHENZHEN QIAOYOU CLUB54♠♦8+2+11
+0.2Round 12BEIJING BEI DI KE253N+1-5
+0.1Round 7HUBEI DONGFENG14♥♣4=+1
+0.1Round 7HUBEI DONGFENG33♣♦2=-9
+0.0Round 6SEAMON-MOLSON283N♠2+2+0
-0.0Round 13VENTIN94♠♣6+1+0
-0.1Round 7HUBEI DONGFENG64♥♥4=-1
-0.1Round 14HINGE112♠♣Q-1-4
-0.2Round 1CHITLANGIA42♠♥10-1-1
-0.2Round 6SEAMON-MOLSON274♥♦Q-1-5
-0.2Round 10SHENZHEN QIAOYOU CLUB71N♦7=-9
-0.2Round 15HERBST224♠♦6+1-5
-0.3Round 10SHENZHEN QIAOYOU CLUB33♥♦K=+0
-0.5Round 12BEIJING BEI DI KE213♦♥A+2-2
-0.5Round 12BEIJING BEI DI KE233N♥8-1-6
-0.6Round 5SHANGHAI HENGYUANXIANG204♠♣K=+1
-0.6Round 9ZIMMERMANN284N♠K=+5
-0.7Round 1CHITLANGIA104♥♠4+1-4
-0.7Round 9ZIMMERMANN231N♥4=-1
-0.7Round 15HERBST212♠♦7+2-1
-0.8Round 7HUBEI DONGFENG94♥♣6+2+11
-1.0Round 5SHANGHAI HENGYUANXIANG142♠♦9=+0
-1.0Round 15HERBST261N♠7-1+1
-1.0Round 15HERBST294♠♣K=+0
-1.1Round 8LAVAZZA162♠♥K+1+0
-1.2Round 11AUKEN194♠♣J+1-1
-1.2Round 15HERBST232♦♥Q-1-5
-1.3Round 13VENTIN74♥♣A+1+0
-1.5Round 4ZHEJIANG HUAMEN85♦♣Q-3+0
-1.5Round 9ZIMMERMANN303♠♣K=+0
-1.5Round 14HINGE134♠♣K+1+5
-1.6Round 1CHITLANGIA73♥♦4+2-10
-1.6Round 9ZIMMERMANN222♠♦6+3-6
-1.8Round 1CHITLANGIA54♠♥A-1-5
-1.9Round 7HUBEI DONGFENG74♠♥2-1-6
-1.9Round 8LAVAZZA152♥♦6+1+0
-2.0Round 4ZHEJIANG HUAMEN51♠♥K=+0
-2.1Round 11AUKEN183♣♠3=+0
-2.1Round 14HINGE205♣♦6=+1
-2.2Round 13VENTIN15♠♥Q=-1
-2.3Round 4ZHEJIANG HUAMEN101N♠2+1+0
-2.3Round 5SHANGHAI HENGYUANXIANG184♠♣A-1-5
-2.4Round 5SHANGHAI HENGYUANXIANG153N♣5+1-11
-2.4Round 8LAVAZZA183♠♦5-1-4
-2.4Round 14HINGE153♦♠6=+0
-2.4Round 14HINGE163N♦3+1+0
-2.6Round 6SEAMON-MOLSON253♥♦8-1-6
-2.6Round 9ZIMMERMANN272♥♣Q+1+0
-2.7Round 15HERBST274♥♠A-1-5
-2.8Round 11AUKEN172♠♣Q-2-5
-3.0Round 13VENTIN43N♥2=+2
-3.1Round 9ZIMMERMANN264♠♣3-1-6
-3.2Round 10SHENZHEN QIAOYOU CLUB12♠♦K=-1
-3.3Round 6SEAMON-MOLSON243N♠J-2-6
-3.3Round 12BEIJING BEI DI KE243N-1+3
-3.4Round 1CHITLANGIA24♠x♦9-3-5
-3.4Round 11AUKEN113N♠10+1+0
-3.5Round 10SHENZHEN QIAOYOU CLUB25♦♥2=+0
-3.6Round 12BEIJING BEI DI KE223♦♥8-1-5
-4.0Round 5SHANGHAI HENGYUANXIANG122♠♣J-1-5
-4.2Round 14HINGE193N♠7-1+2
-4.5Round 9ZIMMERMANN253N♠3-2-8
-4.5Round 13VENTIN66♣♥7-1-14
-4.7Round 11AUKEN164♠♦9+1+0
-4.8Round 14HINGE124♥♠3-2-7
-5.2Round 9ZIMMERMANN213N♣7+2-6
-5.3Round 6SEAMON-MOLSON216♥♣A-1-11
-6.0Round 10SHENZHEN QIAOYOU CLUB43♣♥J-2-3
-7.2Round 4ZHEJIANG HUAMEN45♦♣Q=+1
-7.7Round 13VENTIN86N♦Q-2-17
-8.2Round 10SHENZHEN QIAOYOU CLUB94♥x♣A=-10
-8.4Round 13VENTIN103N♥K=-10
-10.1Round 8LAVAZZA173N♥7-3-13
-10.3Round 1CHITLANGIA36♦♣J-3-14
-10.6Round 6SEAMON-MOLSON264♥x♠K-4-12