CHIU Karic · MASTERMIND

297rank
-26.5Butler · 98 bds
-0.27per board
±4.4swing
-0.77vs par /bd · #308/345
-0.35adjusted /bd
Butler per round: -9.8 -16.6 7.8 -2.3 -1.8 -15.4 11.6by round

vs par split: bidding -0.85 · play +0.08

Strength of schedule: opponents averaged -0.08/bd (an easy draw) → opponent-adjusted -0.35/bd

Card play — on target: opening leads 81.0% #135 of 345 · declarer play 80.0% #115 of 345 · defence 82.9% #214 of 345

Bidding activity — not a pass: 43.0% #187 of 345 (111/258)

Card play by contract type — on target
vs NTvs a suit
Opening leads71.4% (7)85.7% (14)
Declarer play63.6% (11)89.5% (19)
Defence73.3% (15)88.5% (26)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 75.0% (4) · ♦ 50.0% (4) · ♣ 90.9% (11)

vs par by strain: NT -0.84 (37) · a suit -0.72 (61)

vs par by level: part-score -0.60 (38) · game -0.63 (57) · slam -5.33 (3)

By role: declaring +0.13/bd (-1.93 vs par · 57) · defending -0.82/bd (+0.85 vs par · 41)

By vulnerability: vulnerable +0.51/bd (+0.22 vs par · 49) · not vulnerable -1.05/bd (-1.75 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 5Q.LuA.Gerli – J.OverdeckClosed14-9.8-0.70-1.29
Round 7Q.LuH.Petersen – F.JarlvikClosed14-16.6-1.19-0.71
Round 8Q.LuM.Shirogane – M.KokuboOpen14+7.8+0.56+0.71
Round 9Q.LuE.Sylvester – P.GillClosed14-2.3-0.16-1.71
Round 10P.YeungM.Hindie – H.GhoneimClosed14-1.8-0.13+0.86
Round 11Q.LuM.Farhani Goncalves – O.KarimiOpen14-15.4-1.10-3.57
Round 12P.YeungH.Ebrahim – A.AlmidfaOpen14+11.6+0.83+0.36

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
+10.5Round 10UAE MIXED185♠x♥5=+14
+10.1Round 12ESU184♥♣A=+11
+9.4Round 5OVERDECK133NT♠K=+9
+8.5Round 9APAHEILI44♠♥A-1+11
+7.1Round 7KRUSES CARDCIRCUS54♠♦T=+0
+6.9Round 8GATHER HERNING184♠♣A-1+6
+5.9Round 8GATHER HERNING261NT♥5=+0
+4.9Round 7KRUSES CARDCIRCUS84♠♣K-2+6
+4.7Round 11ALLIED FORCES45♠x♦A-2-4
+4.5Round 9APAHEILI31NT♠K-1+5
+4.5Round 12ESU274♥♠3-1+10
+4.2Round 10UAE MIXED224♠♥A=+7
+4.0Round 7KRUSES CARDCIRCUS33NT♥T-4+7
+3.7Round 8GATHER HERNING153NT♥7=-1
+3.7Round 12ESU153NT♠3-1+5
+3.4Round 12ESU202NT♥T-1+5
+3.3Round 5OVERDECK113NT♥6=+0
+3.3Round 10UAE MIXED264♠♥7+2+2
+3.1Round 11ALLIED FORCES63♦♥K=+5
+3.0Round 5OVERDECK51NT♣A+1+5
+3.0Round 10UAE MIXED152NT♥3-2-2
+2.9Round 9APAHEILI72♠♣6=+10
+2.7Round 10UAE MIXED242♠♥3=+0
+2.6Round 12ESU262♥♠6+1+0
+2.4Round 8GATHER HERNING173♥♠5-1+6
+2.2Round 11ALLIED FORCES134♥♥J+1+4
+2.1Round 7KRUSES CARDCIRCUS11NT♦Q+1+5
+1.8Round 5OVERDECK73NT♠7+1+1
+1.7Round 10UAE MIXED214♣♣4-1+4
+1.6Round 12ESU225♥♠A+1-1
+1.3Round 7KRUSES CARDCIRCUS42♦♠T-1+1
+1.2Round 8GATHER HERNING243NT♣5-1+10
+1.0Round 5OVERDECK91NT♣A-1+3
+1.0Round 8GATHER HERNING162♠♥5=+0
+1.0Round 11ALLIED FORCES73♠♦J-1-1
+0.9Round 8GATHER HERNING213NT♣T+2+11
+0.9Round 11ALLIED FORCES51NT♥3=-1
+0.7Round 8GATHER HERNING234♥♦4+1+0
+0.7Round 9APAHEILI131NT♦A-1+0
+0.6Round 5OVERDECK144♠♦Q+2-11
+0.6Round 8GATHER HERNING204♥♦9=+0
+0.6Round 9APAHEILI124♥♣A+1+0
+0.6Round 10UAE MIXED283NT♥3+2+2
+0.6Round 12ESU251NT♣J+2+0
+0.5Round 8GATHER HERNING274♠♣J-2+5
+0.5Round 9APAHEILI84♠♦K+2-8
+0.5Round 12ESU244♠x♥A-1+0
+0.4Round 5OVERDECK126♥♠9-1+11
+0.3Round 12ESU194♠♣2=-1
+0.2Round 7KRUSES CARDCIRCUS123♣♣2-1+2
+0.0Round 11ALLIED FORCES93NT♥5=+6
-0.2Round 5OVERDECK14♥♠J+3+10
-0.2Round 11ALLIED FORCES143♥♦T-2+0
-0.4Round 11ALLIED FORCES13NT♦3+1-11
-0.6Round 7KRUSES CARDCIRCUS132♥♦7-3+7
-0.6Round 9APAHEILI22♥♥A+3+6
-0.7Round 12ESU234♠♣T=+1
-0.8Round 9APAHEILI62♦♠9+1+0
-0.9Round 7KRUSES CARDCIRCUS93NT♦5+1-1
-0.9Round 9APAHEILI94♠♣K+2-11
-0.9Round 10UAE MIXED274♠♠7=+0
-1.1Round 9APAHEILI144♥♣A+1+0
-1.2Round 10UAE MIXED195♦♠A-1+5
-1.2Round 11ALLIED FORCES23NT♣T=+2
-1.4Round 10UAE MIXED171NT♣7+2-1
-1.7Round 9APAHEILI52♦♦6+2-10
-1.9Round 12ESU213NT♦5-1-5
-2.0Round 7KRUSES CARDCIRCUS143NT♣6+1-1
-2.0Round 11ALLIED FORCES114♥♦4+1-11
-2.2Round 5OVERDECK24♥♦A=-11
-2.3Round 5OVERDECK83♦♥8=+0
-2.3Round 7KRUSES CARDCIRCUS72♠♣A+1+0
-2.4Round 9APAHEILI113NT♠5-1-10
-2.4Round 11ALLIED FORCES105♣♦A+1-13
-2.6Round 8GATHER HERNING284♥♣6+1+0
-2.7Round 8GATHER HERNING225♣♥T-1-10
-2.8Round 5OVERDECK101NT♣5=-5
-2.8Round 11ALLIED FORCES33♦♣2=-6
-2.9Round 9APAHEILI14♠x♦A-1-5
-2.9Round 10UAE MIXED254♠♣T-1-5
-3.0Round 7KRUSES CARDCIRCUS101NT♦T+1-10
-3.1Round 10UAE MIXED162♠♣A-2+0
-3.8Round 5OVERDECK63NT♥A-2-5
-3.8Round 12ESU173♥♣J+1-2
-4.1Round 12ESU283♦♣K-1-10
-4.2Round 8GATHER HERNING251NT♥5-1-4
-5.2Round 11ALLIED FORCES123NT♠2-1-6
-5.2Round 12ESU164♣♥A=-8
-6.5Round 8GATHER HERNING192♠♣K+4-13
-6.7Round 5OVERDECK43NT♥K-1-12
-7.4Round 7KRUSES CARDCIRCUS64♥♣2-1-6
-8.9Round 7KRUSES CARDCIRCUS113NT♦A=-6
-9.0Round 10UAE MIXED203NT♥J+1-1
-9.3Round 10UAE MIXED237♦♠K-2-13
-9.6Round 9APAHEILI103NT♠2-1-12
-11.1Round 7KRUSES CARDCIRCUS26♠♦J=-14
-11.3Round 5OVERDECK33NT♦7+1-13
-13.1Round 11ALLIED FORCES83♥x♠9-4-14