KORZUN Aleksandr · BELARUS

87rank
-80.8Butler · 260 bds
-0.31per board
±4.4swing
-0.08vs par /bd · #61/111
-0.23adjusted /bd
Butler per round: -22.7 -22.7 -16.6 -16.2 6.1 36.8 19.5 4.3 13.5 -21.7 -0.5 -18.4 -42.2by round

vs par split: bidding -0.14 · play -0.00

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted -0.23/bd

Card play — on target: opening leads 82.8% #31 of 111 · declarer play 68.7% #86 of 111 · defence 90.2% #21 of 111

Card play by contract type — on target
vs NTvs a suit
Opening leads78.6% (14)84.0% (50)
Declarer play72.2% (18)67.3% (49)
Defence85.3% (34)92.0% (88)

Opening leads by suit led: ♠ 83.3% (12) · ♥ 88.2% (17) · ♦ 87.5% (16) · ♣ 73.7% (19)

vs par by strain: NT +0.33 (69) · a suit -0.27 (189)

vs par by level: part-score +0.81 (90) · game -0.14 (147) · slam -3.81 (21)

By role: declaring -0.22/bd (-2.56 vs par · 134) · defending -0.41/bd (+2.56 vs par · 126)

By vulnerability: vulnerable -0.24/bd (-0.19 vs par · 130) · not vulnerable -0.38/bd (+0.03 vs par · 130)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.TsimakhovichG.Helgemo – B.LundOpen20-22.7-1.14-1.80
Round 2A.TsimakhovichU.Nilsson – F.WrangClosed20-22.7-1.14+0.35
Round 7A.ZhukovM.Karpov – T.LaanemaeOpen20-16.6-0.83+1.00
Round 8A.ZhukovJ.Fucik – G.PurkarthoferClosed20-16.2-0.81-3.20
Round 9A.TsimakhovichG.Fazzardi – P.ZucchiniOpen20+6.1+0.30+2.35
Round 10A.TsimakhovichF.Multon – P.ZimmermannClosed20+36.8+1.84-0.35
Round 11A.TsimakhovichK.Lohay – M.HencClosed20+19.5+0.97+0.75
Round 12A.TsimakhovichR.Jagniewski – M.KwiecienClosed20+4.3+0.21-0.50
Round 13A.TsimakhovichV.Micescu – D.VoinescuClosed20+13.5+0.68+2.30
Round 14A.TsimakhovichM.Gromoeller – A.KirmseOpen20-21.7-1.08-1.60
Round 15A.TsimakhovichP.Bocken – C.RenardClosed20-0.5-0.03-0.75
Round 16A.TsimakhovichA.Gromov – A.DubininOpen20-18.4-0.92+2.25
Round 17A.TsimakhovichT.Rees – F.KurbalijaClosed20-42.2-2.11-1.85

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
+13.7Round 9🇸🇲 SAN MARINO33♦x♥6+1+14
+13.4Round 10🇫🇷 FRANCE96♣x♣A-6+13
+11.9Round 13🇷🇴 ROMANIA155♣x♠Q-3+12
+11.3Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES103NT♣9-1+13
+10.2Round 10🇫🇷 FRANCE43NTx♠Q=+4
+10.1Round 13🇷🇴 ROMANIA116♥♣A=+0
+9.1Round 10🇫🇷 FRANCE23NT♥10+2+1
+8.2Round 11🇸🇰 SLOVAKIA115♥x♠A-2+5
+8.1Round 15🇧🇪 BELGIUM116♦♣K=+0
+7.8Round 14🇩🇪 GERMANY74♥♦K=+10
+7.4Round 13🇷🇴 ROMANIA25♥x♠K-2+8
+7.1Round 7🇪🇪 ESTONIA203♥♠9+2+14
+6.5Round 7🇪🇪 ESTONIA44♦♠K+1+10
+6.4Round 15🇧🇪 BELGIUM86♦x♠K-2+9
+6.3Round 2🇸🇪 SWEDEN164♠♥7-1+10
+6.2Round 2🇸🇪 SWEDEN193♥♠Q=+7
+6.2Round 10🇫🇷 FRANCE164♠♦4=+3
+6.1Round 11🇸🇰 SLOVAKIA185♣♠A-3+10
+5.8Round 10🇫🇷 FRANCE113NT♦6-1+5
+5.8Round 13🇷🇴 ROMANIA131NT♠Q+3+10
+5.7Round 8🇦🇹 AUSTRIA64♠♣J+2+11
+5.7Round 10🇫🇷 FRANCE175♣x♠A=+4
+5.6Round 9🇸🇲 SAN MARINO194♠♦4=+0
+5.4Round 8🇦🇹 AUSTRIA42♠♣7-1+5
+5.3Round 7🇪🇪 ESTONIA193NT♦4=+14
+5.1Round 7🇪🇪 ESTONIA104♠♦6=-1
+5.1Round 16🇷🇺 RUSSIA33♠♥J=+7
+4.8Round 15🇧🇪 BELGIUM13♥♣Q=+7
+4.7Round 9🇸🇲 SAN MARINO63NT♥2-2+11
+4.6Round 10🇫🇷 FRANCE136♥♦7+1-13
+4.6Round 14🇩🇪 GERMANY114♠♦5-1+10
+4.5Round 15🇧🇪 BELGIUM163♦♥2=+6
+4.2Round 15🇧🇪 BELGIUM105♦♥4=+3
+4.0Round 11🇸🇰 SLOVAKIA101NT♥8-1+5
+4.0Round 12🇵🇱 POLAND84♥♥4=+0
+3.9Round 9🇸🇲 SAN MARINO144♥♦K-2+11
+3.9Round 11🇸🇰 SLOVAKIA163♥♣8-1-2
+3.8Round 1🇳🇴 NORWAY173NT♠3+2+0
+3.8Round 13🇷🇴 ROMANIA163NT♥3+1+0
+3.8Round 16🇷🇺 RUSSIA174♥♠A=+11
+3.7Round 8🇦🇹 AUSTRIA23NT♠2+2+0
+3.7Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES173NT♣4=+0
+3.6Round 11🇸🇰 SLOVAKIA35♦♠K+1+0
+3.6Round 12🇵🇱 POLAND114♠♥5=+0
+3.4Round 2🇸🇪 SWEDEN122♠♦5+1+6
+3.4Round 12🇵🇱 POLAND144♠♣5-2+8
+3.3Round 7🇪🇪 ESTONIA23NT♥A-1+6
+3.2Round 1🇳🇴 NORWAY145♦♥A-1+2
+3.1Round 2🇸🇪 SWEDEN32♠♥10=+8
+3.1Round 11🇸🇰 SLOVAKIA133NT♥6+3+13
+2.9Round 10🇫🇷 FRANCE84♠♦K-1+10
+2.8Round 8🇦🇹 AUSTRIA133NT♦2+3-13
+2.7Round 10🇫🇷 FRANCE103♥♣J+1+2
+2.6Round 1🇳🇴 NORWAY116♠x♣A-3+0
+2.6Round 2🇸🇪 SWEDEN114♥♦10+2-11
+2.6Round 9🇸🇲 SAN MARINO92♠♥J=+0
+2.6Round 12🇵🇱 POLAND12♠♥10-2+0
+2.6Round 16🇷🇺 RUSSIA163♦♠K=+0
+2.5Round 16🇷🇺 RUSSIA94♥-1+10
+2.4Round 1🇳🇴 NORWAY23♥♥2=+0
+2.4Round 11🇸🇰 SLOVAKIA7Pass+3
+2.4Round 12🇵🇱 POLAND174♠♦5+1+1
+2.4Round 13🇷🇴 ROMANIA125♦♥A=-2
+2.4Round 15🇧🇪 BELGIUM144♠♥3=+0
+2.4Round 15🇧🇪 BELGIUM173♣♥A-1+4
+2.4Round 15🇧🇪 BELGIUM204♠♥A=-1
+2.1Round 1🇳🇴 NORWAY53♦♣10+1+0
+2.1Round 1🇳🇴 NORWAY163♥♠A+1-8
+2.1Round 2🇸🇪 SWEDEN143NT♦7+4+2
+2.1Round 16🇷🇺 RUSSIA83♥♣3-2+0
+2.0Round 9🇸🇲 SAN MARINO125♠♥9=-8
+2.0Round 11🇸🇰 SLOVAKIA92♥♥2-1-11
+1.9Round 11🇸🇰 SLOVAKIA53♣♦5+2+11
+1.9Round 13🇷🇴 ROMANIA193♠♦10=+1
+1.9Round 16🇷🇺 RUSSIA104♣x♠8-1+7
+1.6Round 2🇸🇪 SWEDEN81NT♠5=-1
+1.6Round 12🇵🇱 POLAND133NT♣4+2-12
+1.6Round 13🇷🇴 ROMANIA102♥♠5+1+10
+1.6Round 14🇩🇪 GERMANY131♠♥10=+0
+1.5Round 9🇸🇲 SAN MARINO103♠♥4=+10
+1.5Round 12🇵🇱 POLAND92♥♣5+2+6
+1.5Round 13🇷🇴 ROMANIA94NT♥J+1+0
+1.4Round 8🇦🇹 AUSTRIA91NT♠3-1+0
+1.4Round 11🇸🇰 SLOVAKIA173♥♠K-1-2
+1.4Round 13🇷🇴 ROMANIA203♦♣4-1+0
+1.4Round 14🇩🇪 GERMANY61NT♦3-1+4
+1.4Round 14🇩🇪 GERMANY122♠♣6=+0
+1.3Round 8🇦🇹 AUSTRIA113NT♠2=-1
+1.2Round 12🇵🇱 POLAND22♠♣A=-1
+1.2Round 12🇵🇱 POLAND33♥♠8+1+1
+1.2Round 12🇵🇱 POLAND73NT♦4=-1
+1.1Round 1🇳🇴 NORWAY151NT♥4=-1
+1.1Round 8🇦🇹 AUSTRIA76♠♦3+1-13
+1.1Round 8🇦🇹 AUSTRIA83NT♣6-1+5
+1.1Round 10🇫🇷 FRANCE13NT♠3+2-1
+0.9Round 11🇸🇰 SLOVAKIA13♦♣A-2-1
+0.8Round 1🇳🇴 NORWAY84♥♦3+3-14
+0.8Round 1🇳🇴 NORWAY93NT♥7=+2
+0.8Round 8🇦🇹 AUSTRIA152♠♣A=+1
+0.8Round 14🇩🇪 GERMANY93NT♥J+2+1
+0.8Round 14🇩🇪 GERMANY154♥♠2-1-10
+0.8Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES22♦♥J-1-1
+0.8Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES42♠♦6+1+10
+0.7Round 15🇧🇪 BELGIUM132♠♥Q=+1
+0.6Round 2🇸🇪 SWEDEN183♠♥3-1+6
+0.6Round 9🇸🇲 SAN MARINO154NT♠2+1+1
+0.6Round 11🇸🇰 SLOVAKIA123NT♠3+1+1
+0.6Round 11🇸🇰 SLOVAKIA202♠♦4+1+10
+0.6Round 13🇷🇴 ROMANIA83NT♦3+2+1
+0.6Round 14🇩🇪 GERMANY54♠♥A=+0
+0.5Round 8🇦🇹 AUSTRIA31NT♣5-1-2
+0.5Round 11🇸🇰 SLOVAKIA81NT♦Q=+5
+0.5Round 12🇵🇱 POLAND184♥♣8=+0
+0.4Round 1🇳🇴 NORWAY34♥♥K-1+5
+0.4Round 10🇫🇷 FRANCE74♥♠2-1+6
+0.4Round 13🇷🇴 ROMANIA62♠♥A-2-1
+0.4Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES11NT♦7-3+7
+0.3Round 16🇷🇺 RUSSIA64♠♥A+1+11
+0.1Round 8🇦🇹 AUSTRIA164♥♦Q+1+0
+0.1Round 9🇸🇲 SAN MARINO84♥♣5+2+11
+0.1Round 12🇵🇱 POLAND101NT♠10-1-5
-0.0Round 1🇳🇴 NORWAY132♣♠6+1+0
-0.0Round 7🇪🇪 ESTONIA34♠♠4=-1
-0.0Round 15🇧🇪 BELGIUM66♥♠8=+0
-0.1Round 7🇪🇪 ESTONIA114♠♥A-4-5
-0.1Round 10🇫🇷 FRANCE14Pass+3
-0.1Round 12🇵🇱 POLAND122♥♣6=-1
-0.2Round 14🇩🇪 GERMANY42♠♣Q=+1
-0.2Round 15🇧🇪 BELGIUM21NT♠4=-1
-0.2Round 15🇧🇪 BELGIUM184♠♦A=-1
-0.2Round 16🇷🇺 RUSSIA124♥♦5=+0
-0.2Round 16🇷🇺 RUSSIA132♠♦9+1+0
-0.3Round 9🇸🇲 SAN MARINO133NT♥2=+0
-0.3Round 9🇸🇲 SAN MARINO181NT♦K-1+0
-0.3Round 11🇸🇰 SLOVAKIA63NT♥7+2+0
-0.4Round 1🇳🇴 NORWAY104♥♠J=+1
-0.4Round 9🇸🇲 SAN MARINO13NT♣4+1+11
-0.4Round 9🇸🇲 SAN MARINO41NT♠K=-1
-0.4Round 16🇷🇺 RUSSIA153NT♠Q=+2
-0.5Round 7🇪🇪 ESTONIA85♦♠J-1-5
-0.5Round 11🇸🇰 SLOVAKIA142♠♣8+1+0
-0.5Round 12🇵🇱 POLAND54♠♥5-1-5
-0.6Round 2🇸🇪 SWEDEN23♥♦A+2-3
-0.6Round 7🇪🇪 ESTONIA14♥♣J=+1
-0.6Round 12🇵🇱 POLAND63NT♥6+1+0
-0.6Round 12🇵🇱 POLAND203NT♦4+1-1
-0.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES93♦♣2+2-8
-0.7Round 13🇷🇴 ROMANIA72♠♠4+1+0
-0.7Round 15🇧🇪 BELGIUM94♠♣K+1+0
-0.7Round 16🇷🇺 RUSSIA43♥♣8=+0
-0.8Round 1🇳🇴 NORWAY193NT♣5=+0
-0.8Round 13🇷🇴 ROMANIA34♥♦K+1+0
-0.8Round 14🇩🇪 GERMANY174♥♥4+1+11
-0.9Round 7🇪🇪 ESTONIA53NT♥6+1+1
-0.9Round 9🇸🇲 SAN MARINO173NT♥9+2+10
-0.9Round 10🇫🇷 FRANCE202♠♦7=+0
-1.0Round 14🇩🇪 GERMANY82NT♠3=+0
-1.0Round 15🇧🇪 BELGIUM43NT♥4+1+0
-1.1Round 7🇪🇪 ESTONIA173♦♠J+1+0
-1.1Round 7🇪🇪 ESTONIA183♣♥2-2+0
-1.1Round 14🇩🇪 GERMANY24NT♣7=-1
-1.2Round 9🇸🇲 SAN MARINO113NT♦6-2-6
-1.2Round 11🇸🇰 SLOVAKIA43♥♠2=-10
-1.3Round 10🇫🇷 FRANCE32♥♣5+2-10
-1.4Round 2🇸🇪 SWEDEN153NT♥7+2-4
-1.4Round 13🇷🇴 ROMANIA54♥♠A=-3
-1.5Round 7🇪🇪 ESTONIA123NT♣2+3+13
-1.5Round 16🇷🇺 RUSSIA184♠♥10+2-1
-1.5Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES113NT♠5=+0
-1.6Round 2🇸🇪 SWEDEN94♠♥3+1-1
-1.6Round 2🇸🇪 SWEDEN174♥♠5+1+0
-1.6Round 8🇦🇹 AUSTRIA52NT♦7+1-2
-1.6Round 14🇩🇪 GERMANY181NT♠7-2+0
-1.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES73♥♦K-1+1
-1.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES154♥♣4=-3
-1.7Round 10🇫🇷 FRANCE64♠♦K+1+0
-1.7Round 14🇩🇪 GERMANY203♥♦6-2-3
-1.8Round 9🇸🇲 SAN MARINO74♠♦J=+0
-1.8Round 12🇵🇱 POLAND163NT♠J+2-1
-1.8Round 16🇷🇺 RUSSIA54♥♦Q+1+13
-1.8Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES83NT♦A+3-1
-1.9Round 2🇸🇪 SWEDEN55♦♠7=+1
-1.9Round 9🇸🇲 SAN MARINO54♥♠A-1-5
-1.9Round 10🇫🇷 FRANCE195♦♠Q=+0
-2.1Round 8🇦🇹 AUSTRIA104♥♠4-2-2
-2.2Round 14🇩🇪 GERMANY164♠♣K=+0
-2.4Round 2🇸🇪 SWEDEN74♠♣4=+0
-2.4Round 16🇷🇺 RUSSIA22♠♠5-1+3
-2.4Round 16🇷🇺 RUSSIA203NT♦7+2-2
-2.5Round 1🇳🇴 NORWAY204♠♥K-1+1
-2.5Round 7🇪🇪 ESTONIA62♥♥Q+1+8
-2.6Round 10🇫🇷 FRANCE153♣♠A+2-6
-2.7Round 8🇦🇹 AUSTRIA143♦♣Q=-1
-2.7Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES34♠=+0
-2.8Round 7🇪🇪 ESTONIA154♥♦3=-8
-2.9Round 7🇪🇪 ESTONIA134♠♣A=+1
-2.9Round 7🇪🇪 ESTONIA144♥♠8=+1
-2.9Round 10🇫🇷 FRANCE122NT♠Q+2-6
-2.9Round 14🇩🇪 GERMANY145♦♥Q-1-4
-2.9Round 15🇧🇪 BELGIUM35♠♦4+1-13
-3.1Round 2🇸🇪 SWEDEN64♠♦Q=+0
-3.1Round 12🇵🇱 POLAND44♥♦A=+0
-3.1Round 13🇷🇴 ROMANIA172♦♥Q-1-3
-3.3Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES193♥♦5=+6
-3.4Round 15🇧🇪 BELGIUM153♣♥Q-2+0
-3.4Round 16🇷🇺 RUSSIA112♠♦A+1-6
-3.4Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES143♦♥J+2-7
-3.5Round 8🇦🇹 AUSTRIA126♥♣6+1-1
-3.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES164♠♥6-2-7
-3.6Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES203♦♥5+2+0
-3.8Round 8🇦🇹 AUSTRIA204♠♥5+2-13
-4.1Round 8🇦🇹 AUSTRIA174♠x♦4-1-6
-4.4Round 11🇸🇰 SLOVAKIA26♦♠4+1-11
-4.4Round 15🇧🇪 BELGIUM53♥x♦4-3+4
-4.6Round 1🇳🇴 NORWAY14♥♦4-2-11
-4.8Round 11🇸🇰 SLOVAKIA194♥♠6-2-8
-4.8Round 16🇷🇺 RUSSIA193♥♠A-4-10
-4.9Round 2🇸🇪 SWEDEN15♦♥A-2+0
-4.9Round 9🇸🇲 SAN MARINO204♥♣6=+0
-5.0Round 2🇸🇪 SWEDEN44♠♦2=+0
-5.0Round 13🇷🇴 ROMANIA184♥♣4+2+13
-5.1Round 15🇧🇪 BELGIUM196♠♦K-1-12
-5.2Round 14🇩🇪 GERMANY34♥♦5-3-9
-5.4Round 1🇳🇴 NORWAY63NT♠3+3-13
-5.4Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES133NT♣5-1-5
-5.6Round 9🇸🇲 SAN MARINO24♠♦A=+0
-5.6Round 16🇷🇺 RUSSIA74♠♦K=+0
-5.7Round 8🇦🇹 AUSTRIA193NT♥3-3-10
-5.7Round 12🇵🇱 POLAND156♥♠7+1+13
-5.8Round 10🇫🇷 FRANCE184♥♦4+2-11
-5.8Round 14🇩🇪 GERMANY16♥♦8-2-14
-5.8Round 16🇷🇺 RUSSIA144♥♠K=+11
-5.9Round 1🇳🇴 NORWAY183NT♠3=-3
-5.9Round 8🇦🇹 AUSTRIA16♦♣4-1-11
-6.1Round 1🇳🇴 NORWAY44♠x♥7-2+3
-6.2Round 13🇷🇴 ROMANIA41NT♥4=+0
-6.2Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES54♥♠A=-8
-6.2Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES186♦x♠2-2-10
-6.4Round 2🇸🇪 SWEDEN106NT♦3=+0
-6.6Round 12🇵🇱 POLAND194♣♦5-2-12
-6.6Round 14🇩🇪 GERMANY194♠♥J+2-17
-6.6Round 15🇧🇪 BELGIUM123NT♥Q+1-8
-7.3Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES64♦♣K+1-8
-7.4Round 13🇷🇴 ROMANIA14♠♦8-2-11
-7.5Round 16🇷🇺 RUSSIA13NT♠6-1-11
-7.6Round 1🇳🇴 NORWAY74♠♦4=+0
-7.9Round 7🇪🇪 ESTONIA75♦x♥Q-2-9
-8.1Round 10🇫🇷 FRANCE52♦♣5+1-11
-8.5Round 11🇸🇰 SLOVAKIA154♠♣A=-3
-8.6Round 7🇪🇪 ESTONIA165♣xx♦J+1-11
-8.7Round 1🇳🇴 NORWAY125♥x♣3-1+0
-9.0Round 2🇸🇪 SWEDEN206♠♦A=-1
-10.4Round 17🏴󠁧󠁢󠁷󠁬󠁳󠁿 WALES126♦♣5-1-16
-10.5Round 7🇪🇪 ESTONIA94♠x♦6-2-9
-10.7Round 2🇸🇪 SWEDEN134♠♥J+2-12
-10.7Round 8🇦🇹 AUSTRIA186♥♦5-1-11
-10.7Round 13🇷🇴 ROMANIA146♦♠8=+11
-10.9Round 9🇸🇲 SAN MARINO163NTxx♦6+1-12
-11.6Round 14🇩🇪 GERMANY104♠x♣5=-11
-11.9Round 15🇧🇪 BELGIUM76♠♣8-1-13