XIAO Yuqi · JAPAN

116rank
-88.4Butler · 100 bds
-0.88per board
±4.5swing
+0.04vs par /bd · #67/132
-1.02adjusted /bd
Butler per round: -16.3 -11.1 -7.3 15 -20.2 9.7 6.3 -4.9 -39.7 -19.9by round

vs par split: bidding +0.80 · play -0.76

Strength of schedule: opponents averaged -0.14/bd (an easy draw) → opponent-adjusted -1.02/bd

Card play — on target: opening leads 76.5% #88 of 132 · declarer play 60.7% #113 of 132 · defence 67.3% #129 of 132

Bidding activity — not a pass: 43.3% #65 of 132 (120/277)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)76.9% (13)
Declarer play66.7% (9)57.9% (19)
Defence42.9% (14)76.3% (38)

Opening leads by suit led: ♠ 60.0% (5) · ♥ 100.0% (3) · ♦ 75.0% (4) · ♣ 80.0% (5)

vs par by strain: NT -0.61 (26) · a suit +0.27 (74)

vs par by level: part-score -0.24 (41) · game +0.04 (54) · slam +2.40 (5)

By role: declaring -0.40/bd (-2.31 vs par · 48) · defending -1.33/bd (+2.21 vs par · 52)

By vulnerability: vulnerable -1.28/bd (+0.74 vs par · 50) · not vulnerable -0.49/bd (-0.66 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.HondaK.Swiatkowski – A.CimrClosed10-16.3-1.63-1.30
Round 2S.HondaK.Jankowiak – H.JaworskaOpen10-11.1-1.11+0.10
Round 3S.HondaD.Wrzesinski – B.GalaClosed10-7.3-0.73-1.80
Round 4S.HondaS.Wojtczak – K.PacalowskaClosed10+15.0+1.50+3.70
Round 5S.HondaW.Stasinski – S.JedrzejewskiOpen10-20.2-2.02-2.60
Round 6S.HondaC.Mak – C.IpClosed10+9.7+0.97+5.20
Round 7S.HondaJ.Gawron – B.MrozOpen10+6.3+0.63+0.70
Round 8S.HondaB.Wu – F.ZhuClosed10-4.9-0.49+1.90
Round 9S.HondaS.De Wijs – L.De WijsClosed10-39.7-3.97-1.50
Round 10S.HondaF.Kubat – P.KarlikClosed10-19.9-1.99-4.00

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
+10.4Round 2KL2 KBSM214♠♥A-1+10
+9.7Round 3PIAST GOL AZS UW146♥♠T+1+5
+9.1Round 6HKAB164♠x♦Q-1+13
+7.8Round 8RDFZ B34♥♣K=+7
+7.4Round 6HKAB193NT♥3-1+12
+6.2Round 7VERCO CKIS SKAWINA305♦♠A=+7
+5.9Round 10CZECH REPUBLIC234♥x♦2-2+9
+5.1Round 6HKAB113NT♠K-1+10
+5.0Round 4PTC DOLINA NARWI223NT♠6=+5
+5.0Round 10CZECH REPUBLIC304♥♠3+1+0
+4.5Round 4PTC DOLINA NARWI282♠♥9=+6
+4.4Round 4PTC DOLINA NARWI235♣♦T+2+17
+4.4Round 7VERCO CKIS SKAWINA244♠♣A=+8
+4.3Round 7VERCO CKIS SKAWINA261NT♠A-3+4
+4.2Round 8RDFZ B73♦♣Q+2+11
+4.1Round 10CZECH REPUBLIC225♦♠7=+0
+3.9Round 8RDFZ B103NT♥7+2+1
+3.1Round 1BLUE WRATISLAVIA252♣♦3+2+10
+3.1Round 7VERCO CKIS SKAWINA291NT♥3-1+5
+3.0Round 4PTC DOLINA NARWI266♠♣A=+0
+2.8Round 2KL2 KBSM285♦♦7+2+1
+2.6Round 5AKADEMIA PRIMUS104♥♠T-2+8
+2.4Round 5AKADEMIA PRIMUS93NT♣5+1-11
+2.3Round 10CZECH REPUBLIC253♣♥Q+1-8
+2.2Round 4PTC DOLINA NARWI294♥♣A+1+0
+2.2Round 5AKADEMIA PRIMUS31NT♥3=+5
+2.0Round 2KL2 KBSM252♠♥6+1+0
+1.9Round 6HKAB144♠♥T+3+2
+1.7Round 5AKADEMIA PRIMUS43♦♥3=+0
+1.6Round 4PTC DOLINA NARWI214♠♣K-2+6
+1.0Round 7VERCO CKIS SKAWINA251NT♠T+1+0
+0.9Round 6HKAB152♥♦4+2+6
+0.7Round 3PIAST GOL AZS UW193NT♣5+1-11
+0.7Round 5AKADEMIA PRIMUS54♠♥5+1+0
+0.6Round 9NETHERLANDS U21151NT♦2=-1
+0.4Round 1BLUE WRATISLAVIA272♣♦Q-1+2
+0.2Round 2KL2 KBSM233♠♦A+2+9
+0.2Round 3PIAST GOL AZS UW154♠♥K+1+0
+0.2Round 3PIAST GOL AZS UW164♠♥T=+0
+0.0Round 6HKAB123NT♦2-1+4
-0.1Round 8RDFZ B23NT♥2+1+0
-0.3Round 1BLUE WRATISLAVIA223♦♣Q-1+2
-0.3Round 9NETHERLANDS U21132♦♣3+1+11
-0.5Round 2KL2 KBSM223♠♦A-1-5
-0.5Round 6HKAB204♠♦K+2+13
-0.5Round 8RDFZ B11NT♣A+1-1
-0.6Round 1BLUE WRATISLAVIA214♠♥J=+0
-0.7Round 2KL2 KBSM273♦♠A=+0
-0.8Round 3PIAST GOL AZS UW184♠♥J+1+11
-0.9Round 3PIAST GOL AZS UW125♣♠J=+2
-0.9Round 7VERCO CKIS SKAWINA213♠♦K-1-2
-1.0Round 8RDFZ B83♦♥5=-7
-1.0Round 8RDFZ B92♠♥Q-1+2
-1.1Round 4PTC DOLINA NARWI242♥x♥7-1+7
-1.3Round 1BLUE WRATISLAVIA284♥x♦5-2-5
-1.3Round 4PTC DOLINA NARWI254♦♠7-1-5
-1.6Round 1BLUE WRATISLAVIA263♠♣J+1-10
-1.6Round 1BLUE WRATISLAVIA303♥♠8-1-2
-1.6Round 2KL2 KBSM2103NT♦Q+1-1
-1.6Round 4PTC DOLINA NARWI273♠♦7=+0
-1.7Round 1BLUE WRATISLAVIA292♠♦J=+0
-1.7Round 4PTC DOLINA NARWI304♠♣Q=+1
-1.7Round 7VERCO CKIS SKAWINA224♥♦A-1-4
-1.9Round 3PIAST GOL AZS UW134♠♣3+1-11
-2.1Round 9NETHERLANDS U21174♣x♣4-2+4
-2.3Round 6HKAB132NT♠J=+0
-2.8Round 7VERCO CKIS SKAWINA283NT♠Q-3-4
-3.0Round 9NETHERLANDS U21194♠♦K=-3
-3.2Round 3PIAST GOL AZS UW112♣♦Q-3-6
-3.3Round 5AKADEMIA PRIMUS72♥♣K+1+0
-3.4Round 7VERCO CKIS SKAWINA235♥♠3-1+1
-3.4Round 10CZECH REPUBLIC283♣♠A=-5
-3.5Round 9NETHERLANDS U21114♥♣2-1-11
-3.7Round 8RDFZ B54♥♠Q+1+8
-3.9Round 7VERCO CKIS SKAWINA272♦♦2-2-8
-3.9Round 9NETHERLANDS U21122♠♦A+2-2
-4.0Round 8RDFZ B43NT♠7+3+12
-4.3Round 10CZECH REPUBLIC262♠♣K-1-6
-4.5Round 9NETHERLANDS U21203NT♠T+1-11
-4.7Round 2KL2 KBSM263♥♣A+1-7
-4.7Round 5AKADEMIA PRIMUS82♠♦A+1-6
-4.7Round 9NETHERLANDS U21146♠♣3+1+11
-4.7Round 10CZECH REPUBLIC294♠♦6=+1
-4.8Round 6HKAB173NT♦6+2-1
-4.9Round 1BLUE WRATISLAVIA232♠♣5+1+0
-5.0Round 3PIAST GOL AZS UW204♠♥T=+1
-5.4Round 2KL2 KBSM292NT♥T+2-2
-6.3Round 3PIAST GOL AZS UW175♥♠J-2-9
-7.0Round 5AKADEMIA PRIMUS13NT♦3-1-11
-7.1Round 6HKAB184♠♣K=-7
-7.4Round 5AKADEMIA PRIMUS23NT♠4=+0
-7.4Round 5AKADEMIA PRIMUS63♦♦4-2-11
-7.7Round 10CZECH REPUBLIC243NT♥3=-7
-7.8Round 1BLUE WRATISLAVIA244♥♦5-1-10
-8.2Round 10CZECH REPUBLIC275♠♦A-1-11
-8.9Round 10CZECH REPUBLIC213NT♦Q-2-13
-9.1Round 9NETHERLANDS U21184♠♦5-3-13
-9.2Round 9NETHERLANDS U21166NT♠7=+0
-10.5Round 8RDFZ B65♦x♥A-3-14
-13.6Round 2KL2 KBSM246♦x♥A=-4