🇨🇦 CHALCRAFT Christopher · CANADA

93rank
-103.4Butler · 160 bds
-0.65per board
±5.0swing
-0.01vs par /bd · #53/106
-0.48adjusted /bd
Butler per round: -8.5 -11.9 19.6 -52.7 25.8 1.8 -12.7 0.7 -18.3 -47.2by round

vs par split: bidding +0.77 · play -0.78

Strength of schedule: opponents averaged +0.17/bd (a tough draw) → opponent-adjusted -0.48/bd

Card play — on target: opening leads 83.0% #24 of 106 · declarer play 64.9% #92 of 106 · defence 75.6% #97 of 106

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (15)84.4% (32)
Declarer play57.1% (7)66.7% (30)
Defence60.0% (25)82.5% (57)

Opening leads by suit led: ♠ 88.9% (18) · ♥ 75.0% (12) · ♦ 87.5% (8) · ♣ 77.8% (9)

vs par by strain: NT +0.16 (43) · a suit -0.08 (117)

vs par by level: part-score +0.17 (60) · game +0.18 (84) · slam -1.69 (16)

By role: declaring -0.20/bd (-1.77 vs par · 78) · defending -1.07/bd (+1.66 vs par · 82)

By vulnerability: vulnerable -0.61/bd (-0.11 vs par · 80) · not vulnerable -0.68/bd (+0.09 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.ZindT.Battaggia – R.DiasClosed16-8.5-0.53+0.12
Round 2G.ZindY.Tham – F.OhClosed16-11.9-0.74+1.06
Round 4G.ZindM.Crusizio – R.Garcia Da RosaOpen16+19.6+1.23+2.25
Round 6G.ZindS.Skorchev – D.SpasovOpen16-52.7-3.29-1.88
Round 8G.ZindL.Jin – E.ZhouClosed16+25.8+1.61+0.00
Round 11G.ZindT.Seshimo – K.ItoClosed16+1.8+0.11+2.00
Round 12G.ZindA.Gandoglia – G.Delle CaveOpen16-12.7-0.79-0.06
Round 15G.ZindD.Padon – L.FisherOpen16+0.7+0.04+1.06
Round 17G.ZindJ.Mill – P.HollandsOpen16-18.3-1.14-2.06
Round 18G.ZindK.Dwyer Rimstedt – O.LienClosed16-47.2-2.95-2.62

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
+15.0Round 15🇮🇱 ISRAEL156♥xx♠K=+15
+13.7Round 17🇦🇺 AUSTRALIA126♣♦9-2+17
+11.5Round 11🇯🇵 JAPAN75♥x♠8-3+12
+10.1Round 4🇦🇷 ARGENTINA57♠♠6=+0
+8.9Round 8🇺🇸 USA234♥♣K=+10
+8.9Round 17🇦🇺 AUSTRALIA23NT♣4=+6
+8.4Round 4🇦🇷 ARGENTINA16♣♠2-1+10
+7.6Round 8🇺🇸 USA2134NTx♠K=+5
+7.5Round 4🇦🇷 ARGENTINA102♣♠K-4+7
+7.3Round 1🇧🇷 BRAZIL125♣♥8-2+11
+7.1Round 8🇺🇸 USA263NT♠7=+0
+6.7Round 8🇺🇸 USA2154♠♠9-1+12
+6.4Round 1🇧🇷 BRAZIL164♥♠A-1+12
+6.4Round 2🇸🇬 SINGAPORE142♠♣A-2+8
+6.1Round 4🇦🇷 ARGENTINA165♣♠3+1+10
+5.8Round 4🇦🇷 ARGENTINA44♠♥A-2+2
+5.7Round 4🇦🇷 ARGENTINA154♥x♣A=+5
+5.5Round 11🇯🇵 JAPAN92NT♠3+2+9
+5.4Round 6🇧🇬 BULGARIA132NT♠5=+6
+4.9Round 2🇸🇬 SINGAPORE61NT♠Q=+11
+4.6Round 4🇦🇷 ARGENTINA115♦♥A+1+1
+4.6Round 11🇯🇵 JAPAN133NT♠7-3+10
+4.3Round 4🇦🇷 ARGENTINA146♥♠K-1+11
+3.9Round 12🇮🇹 ITALY61NT♥Q=+11
+3.8Round 15🇮🇱 ISRAEL162NT♥8=+7
+3.7Round 8🇺🇸 USA2103♥♠A-1+0
+3.6Round 17🇦🇺 AUSTRALIA145♦♣3=-1
+3.5Round 18🇺🇸 USA173NT♦Q+2+1
+3.4Round 15🇮🇱 ISRAEL103♣♥5=+6
+3.3Round 12🇮🇹 ITALY45♦♠2-2+13
+3.1Round 17🇦🇺 AUSTRALIA44♠x♥A+1+8
+2.9Round 6🇧🇬 BULGARIA144♠x♥3-1+8
+2.8Round 1🇧🇷 BRAZIL92♥♦4+1+6
+2.5Round 2🇸🇬 SINGAPORE13♥♠Q-2+6
+2.5Round 2🇸🇬 SINGAPORE43NT♠4-1+5
+2.5Round 2🇸🇬 SINGAPORE165♦♣A-1-5
+2.4Round 12🇮🇹 ITALY34♥♦Q=+0
+2.4Round 15🇮🇱 ISRAEL14♠♦A=+3
+2.3Round 8🇺🇸 USA253♥♦6=+0
+2.1Round 1🇧🇷 BRAZIL82♠♠10+1+0
+1.8Round 12🇮🇹 ITALY24♠♦K+1+0
+1.7Round 8🇺🇸 USA225♥x♣A-2+5
+1.7Round 11🇯🇵 JAPAN52♣♥10=+6
+1.6Round 12🇮🇹 ITALY83NT♥5-1+2
+1.5Round 15🇮🇱 ISRAEL113NT♣10=+0
+1.4Round 1🇧🇷 BRAZIL32♠♥6=-1
+1.4Round 8🇺🇸 USA2123♠♣A-2+5
+1.4Round 18🇺🇸 USA184♥♣K=+0
+1.3Round 2🇸🇬 SINGAPORE126♠♥3=-11
+1.3Round 11🇯🇵 JAPAN122♠♠3+2+6
+1.1Round 11🇯🇵 JAPAN145♣♠K+1+11
+1.0Round 6🇧🇬 BULGARIA34♥♣K+2+1
+1.0Round 15🇮🇱 ISRAEL142♦♣Q=+0
+0.9Round 2🇸🇬 SINGAPORE33♠♥9=+1
+0.9Round 18🇺🇸 USA143NT♦J+1-1
+0.8Round 2🇸🇬 SINGAPORE53NT♠J+1+16
+0.8Round 8🇺🇸 USA2145♦♠7-2+0
+0.8Round 11🇯🇵 JAPAN104♠♣Q=+0
+0.8Round 12🇮🇹 ITALY101♥♣7+1+0
+0.8Round 17🇦🇺 AUSTRALIA104♥♠6+1+0
+0.5Round 6🇧🇬 BULGARIA64♥♣2+1+11
+0.5Round 12🇮🇹 ITALY94♥♠8+1+0
+0.2Round 15🇮🇱 ISRAEL94♥♠4+2+11
+0.1Round 1🇧🇷 BRAZIL63NT♥3+1+0
+0.1Round 2🇸🇬 SINGAPORE112NT♦4=-7
+0.1Round 8🇺🇸 USA243NT♣3-1-6
+0.0Round 11🇯🇵 JAPAN34♠♦K=+0
+0.0Round 12🇮🇹 ITALY154♠♥5+1+0
-0.1Round 17🇦🇺 AUSTRALIA162♦♠6-1-5
-0.1Round 18🇺🇸 USA134♥♠10-1-2
-0.2Round 1🇧🇷 BRAZIL152♣♠Q=+0
-0.2Round 8🇺🇸 USA2163NT♠3=-2
-0.2Round 15🇮🇱 ISRAEL72♠♦10+3+9
-0.3Round 1🇧🇷 BRAZIL13♥♠Q-1-2
-0.3Round 12🇮🇹 ITALY161NT♥5+1+0
-0.3Round 15🇮🇱 ISRAEL54♠♦6+1+0
-0.4Round 8🇺🇸 USA284♥♣10=+1
-0.5Round 2🇸🇬 SINGAPORE154♠♥6=+0
-0.5Round 6🇧🇬 BULGARIA111NT♣2+1+1
-0.5Round 15🇮🇱 ISRAEL33NT♦2+1+0
-0.6Round 1🇧🇷 BRAZIL111NT♠7-1+2
-0.7Round 11🇯🇵 JAPAN81♠♥3+1+0
-0.7Round 18🇺🇸 USA1162NT♠3+1+0
-0.8Round 18🇺🇸 USA1133♥♦J-1+11
-0.9Round 1🇧🇷 BRAZIL74♥♠7+1-1
-1.1Round 6🇧🇬 BULGARIA102♠♣2+3-2
-1.1Round 11🇯🇵 JAPAN113NT♦J+1+1
-1.1Round 18🇺🇸 USA1153NT♣3=+1
-1.2Round 2🇸🇬 SINGAPORE103NT♥4+3+12
-1.2Round 4🇦🇷 ARGENTINA24♠♣10+1+0
-1.2Round 8🇺🇸 USA273NT♣8+1+0
-1.2Round 17🇦🇺 AUSTRALIA53♦♥8-1+5
-1.3Round 4🇦🇷 ARGENTINA133NT♠10+2+0
-1.4Round 1🇧🇷 BRAZIL104♥♣5+1+0
-1.4Round 17🇦🇺 AUSTRALIA73♦♣A-1-6
-1.6Round 11🇯🇵 JAPAN43♠♣5=+0
-1.6Round 17🇦🇺 AUSTRALIA134♠♣8-1-6
-1.8Round 1🇧🇷 BRAZIL136♥♥8+1-1
-1.9Round 4🇦🇷 ARGENTINA83♥♦Q=+7
-1.9Round 12🇮🇹 ITALY13♠♦5+1-4
-2.1Round 2🇸🇬 SINGAPORE82♣♦7-1+1
-2.1Round 17🇦🇺 AUSTRALIA62♠♠6-2-2
-2.2Round 15🇮🇱 ISRAEL44♥♠K-1+1
-2.4Round 1🇧🇷 BRAZIL43NT♥9+3-1
-2.4Round 12🇮🇹 ITALY125♣x♥9-1+0
-2.4Round 12🇮🇹 ITALY143♠♦K+2-6
-2.5Round 2🇸🇬 SINGAPORE92♠♥9=-6
-2.5Round 15🇮🇱 ISRAEL121NT♠J=-5
-2.6Round 17🇦🇺 AUSTRALIA13♥♦6+2-3
-2.7Round 12🇮🇹 ITALY113♥♠Q=+7
-2.8Round 4🇦🇷 ARGENTINA65♠♦2=+0
-2.8Round 4🇦🇷 ARGENTINA124♠♦A+2-2
-2.8Round 6🇧🇬 BULGARIA92♠♠2=-5
-2.8Round 18🇺🇸 USA153NT♣3+1+0
-3.0Round 15🇮🇱 ISRAEL132♦♣K-1-5
-3.0Round 17🇦🇺 AUSTRALIA84♥♦Q+1-4
-3.1Round 6🇧🇬 BULGARIA162♠♥A=-6
-3.1Round 11🇯🇵 JAPAN62♣♣5-1-4
-3.2Round 6🇧🇬 BULGARIA13♠x♦K-3-3
-3.3Round 18🇺🇸 USA1122NT♠J+1-6
-3.3Round 18🇺🇸 USA1146♥♥Q-3-15
-3.6Round 8🇺🇸 USA292♠♥A+1-6
-3.7Round 4🇦🇷 ARGENTINA73♦♣Q-1-5
-3.7Round 11🇯🇵 JAPAN15♦♥K-3-10
-3.7Round 11🇯🇵 JAPAN163♥♠K+1+4
-3.8Round 6🇧🇬 BULGARIA52♦♠Q+1+0
-3.8Round 12🇮🇹 ITALY54♠♥3-1-6
-4.2Round 15🇮🇱 ISRAEL24♠♥2+1-1
-4.5Round 6🇧🇬 BULGARIA41NT♣8=-5
-4.5Round 8🇺🇸 USA213♠♥K+1-13
-4.6Round 6🇧🇬 BULGARIA82NT♠K=-1
-4.6Round 8🇺🇸 USA2116♥♣8+1-11
-4.6Round 11🇯🇵 JAPAN23NT♦5-1-6
-4.8Round 18🇺🇸 USA193NT♥6-2-13
-4.9Round 1🇧🇷 BRAZIL145NT♠2=-1
-5.0Round 15🇮🇱 ISRAEL66♦x♦4-4-16
-5.0Round 17🇦🇺 AUSTRALIA152♦♦9=-5
-5.9Round 2🇸🇬 SINGAPORE134♠♠7+1-1
-6.1Round 4🇦🇷 ARGENTINA94♥♠K-1-10
-6.1Round 18🇺🇸 USA1104♥♣Q=+1
-6.2Round 11🇯🇵 JAPAN154♥♦4=-7
-6.3Round 12🇮🇹 ITALY73♥♠6+1-10
-6.6Round 1🇧🇷 BRAZIL21NT♣7-3-9
-6.6Round 18🇺🇸 USA124♥♣3=-3
-6.9Round 18🇺🇸 USA114♥x♠K+1-13
-7.0Round 2🇸🇬 SINGAPORE26♠♥3=+0
-7.1Round 6🇧🇬 BULGARIA23NT♣8=-7
-7.2Round 12🇮🇹 ITALY134♠x♣2-1-8
-7.5Round 18🇺🇸 USA166♣♦J+1+11
-8.7Round 15🇮🇱 ISRAEL84♥♠7-1-8
-8.8Round 6🇧🇬 BULGARIA73NT♦J+2-2
-8.8Round 17🇦🇺 AUSTRALIA115♣♦A-4-12
-9.0Round 18🇺🇸 USA1115♥♣4-2-14
-9.5Round 1🇧🇷 BRAZIL56♥♣4-1-13
-9.5Round 17🇦🇺 AUSTRALIA96♠♣A=-11
-9.6Round 6🇧🇬 BULGARIA124♠♥A-2-11
-13.1Round 4🇦🇷 ARGENTINA37♥♥8=+0
-13.1Round 17🇦🇺 AUSTRALIA33NTx♠A-2-14
-13.4Round 6🇧🇬 BULGARIA154♠♣A=-15
-14.6Round 2🇸🇬 SINGAPORE76NT♥5=-13