YIN Jia Shen · REIGNWOOD

113rank
+51.8Butler · 120 bds
+0.43per board
±4.3swing
+0.12vs par /bd · #249/567
+0.52adjusted /bd
Butler per round: 16.1 15.7 -2 -5 1.2 6 13.4 2.8 8 17.5 1.2 -23.1by round

vs par split: bidding +0.11 · play +0.02

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.52/bd

Card play — on target: opening leads 66.7% #533 of 567 · declarer play 87.0% #63 of 567 · defence 80.0% #403 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)66.7% (18)
Declarer play83.3% (6)88.2% (17)
Defence70.6% (17)83.7% (43)

Opening leads by suit led: ♠ 50.0% (8) · ♥ 80.0% (5) · ♦ 80.0% (5) · ♣ 66.7% (6)

vs par by strain: NT +1.00 (32) · a suit -0.19 (88)

vs par by level: part-score -0.69 (45) · game +1.15 (68) · slam -4.57 (7)

By role: declaring +0.34/bd (-2.38 vs par · 60) · defending +0.53/bd (+2.63 vs par · 60)

By vulnerability: vulnerable +0.78/bd (+0.65 vs par · 60) · not vulnerable +0.08/bd (-0.40 vs par · 60)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Y.SunY.Zhang – K.ChengOpen10+16.1+1.61+2.70
Round 4Y.SunJ.Chen – L.DongOpen10+15.7+1.57+1.40
Round 5Y.SunB.Shi – Y.ShenOpen10-2.0-0.20-0.90
Round 7S.LiuS.Caiti – G.MattioliOpen10-5.0-0.50+2.50
Round 8Y.SunW.Gawel – R.JagniewskiOpen10+1.2+0.12+0.10
Round 9Y.SunT.Ma – X.ZhengClosed10+6.0+0.60-3.10
Round 10Y.SunY.Lu – Z.ZhangClosed10+13.4+1.34-0.80
Round 11Y.KuangA.Soebroto – E.SefitaClosed10+2.8+0.28-0.10
Round 12Y.KuangA.Wildavsky – K.RosenbergOpen10+8.0+0.80+0.80
Round 13Y.SunX.Li – Y.ZhaoOpen10+17.5+1.75-0.10
Round 14Y.SunP.Zatorski – R.PachtmanClosed10+1.2+0.12-1.20
Round 15Y.SunK.Dwyer – S.HuangOpen10-23.1-2.31+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
+14.5Round 13PIONEERS43♥xx♥3-2+15
+10.4Round 4PD TIMES44♥♠J-4+14
+9.5Round 12SIVY A293NT♣6+1+11
+9.1Round 11INDONESIA Mixed124♥♦J-1+10
+7.8Round 3YBT232♣x♠J+1+10
+7.8Round 4PD TIMES93NTx♠2-2+11
+7.7Round 3YBT285♣♠Q-1+11
+7.7Round 9YUNNAN236♦♥9=-8
+6.9Round 13PIONEERS64♥♥6+1+1
+6.8Round 14BRIDGESCANNER193NT♥K-4+7
+6.4Round 9YUNNAN223NT♠7=+7
+6.4Round 11INDONESIA Mixed114♥♣A-2+5
+6.3Round 15MILLENS295♥♠7-1+12
+5.9Round 5SHEN114♠♣8-2+6
+5.5Round 12SIVY A234♥♥5-1+6
+5.2Round 8POLMANY185♦x♣2=+3
+5.2Round 15MILLENS273♠♥5=+6
+5.1Round 5SHEN204♠♣2-1+6
+4.9Round 7ITALY Seniors72♦♦5-1+5
+4.6Round 11INDONESIA Mixed133NT♠4=+10
+4.5Round 7ITALY Seniors105♦x♠Q-1+8
+4.5Round 13PIONEERS86♦♠9=+0
+3.9Round 5SHEN182♠♣K-3+0
+3.8Round 8POLMANY202♠♦6=+0
+3.7Round 3YBT293♠♥J+1-1
+3.7Round 14BRIDGESCANNER114NT♦Q+1+1
+3.6Round 10ZHONGSHAN JIEGAO44♠♠7-2+2
+3.5Round 13PIONEERS14♥♦Q=+0
+3.2Round 8POLMANY175♦♥6-3+6
+3.1Round 10ZHONGSHAN JIEGAO73NT♥3=+0
+2.7Round 3YBT274♥♠2=+3
+2.7Round 10ZHONGSHAN JIEGAO24♠♥A=+3
+2.7Round 14BRIDGESCANNER184♥♠10=+3
+2.6Round 7ITALY Seniors65♦x♥2=+4
+2.4Round 10ZHONGSHAN JIEGAO64♠♣10-1+6
+2.4Round 12SIVY A226♣♦A=-2
+2.4Round 14BRIDGESCANNER203♥♦A-1-1
+2.2Round 11INDONESIA Mixed163♥♣9+1+1
+2.1Round 13PIONEERS22NT♠Q=-9
+2.0Round 4PD TIMES62♥♠7-2+3
+1.9Round 10ZHONGSHAN JIEGAO53♦♠K-1-2
+1.8Round 15MILLENS231♠♥Q+2+1
+1.7Round 5SHEN122♠♠3=+0
+1.7Round 12SIVY A211♠♠5=+1
+1.7Round 12SIVY A256♦♠8+1-11
+1.6Round 4PD TIMES15♣♠K=+2
+1.6Round 9YUNNAN292♠♣4+2-1
+1.5Round 10ZHONGSHAN JIEGAO91NT♥K=+5
+1.4Round 12SIVY A302NT♦10-1+5
+1.3Round 4PD TIMES25♣x♥A-1+0
+1.3Round 7ITALY Seniors83NT♦J=+11
+1.2Round 9YUNNAN283♥♦4-1+4
+1.1Round 3YBT264♥♠K+2+13
+1.0Round 8POLMANY163NT♥8-1+5
+1.0Round 10ZHONGSHAN JIEGAO86NT♥5+1-11
+0.8Round 7ITALY Seniors33♦♣A=+0
+0.6Round 5SHEN163♣♠Q+1-7
+0.5Round 9YUNNAN263NT♥9+2-12
+0.5Round 15MILLENS253NT♥9+1+0
+0.3Round 3YBT245♦♥4=+2
+0.3Round 9YUNNAN272♠♥A+1+7
+0.2Round 10ZHONGSHAN JIEGAO33♣♦10+2-6
+0.2Round 15MILLENS243NT♠5+2+0
+0.1Round 4PD TIMES73♠♣K+1+1
-0.0Round 8POLMANY115♠♥K=+0
+0.0Round 8POLMANY143NT♠Q+2+0
-0.2Round 13PIONEERS73NT♥Q=+2
-0.3Round 3YBT304♥♠A+1+0
-0.4Round 4PD TIMES54♠♥A+1-1
-0.4Round 11INDONESIA Mixed202♠♦5=+0
-0.5Round 8POLMANY153NT♣3=-1
-0.5Round 11INDONESIA Mixed143♣♦3+2+1
-0.5Round 14BRIDGESCANNER141NT♣9=+1
-0.6Round 4PD TIMES34♥♦3+2-11
-0.8Round 8POLMANY131NT♠Q=-2
-1.1Round 13PIONEERS93NT♥6=+0
-1.3Round 10ZHONGSHAN JIEGAO102♠♣Q=+0
-1.3Round 12SIVY A284♥♦J+2+11
-1.5Round 14BRIDGESCANNER164♠♥A-1-5
-1.6Round 5SHEN152♥♠Q=-5
-1.7Round 9YUNNAN255♥♣2+1-11
-1.7Round 10ZHONGSHAN JIEGAO11NT♦9=-5
-1.7Round 14BRIDGESCANNER174♠♦10+1+0
-1.9Round 7ITALY Seniors14♥♥4-2+0
-1.9Round 9YUNNAN243♥♦5-2-5
-2.1Round 3YBT223NT♣Q-2-6
-2.1Round 3YBT251NT♠5+2-6
-2.2Round 4PD TIMES82♠♦K=+0
-2.2Round 12SIVY A263♠♣6-2-2
-2.6Round 7ITALY Seniors23♣♠7-1-5
-2.7Round 3YBT214♥♠K=+1
-2.7Round 14BRIDGESCANNER121♥x♥K-2-2
-2.8Round 13PIONEERS102♥♠5=+0
-3.2Round 5SHEN141♥♣J=+2
-3.2Round 7ITALY Seniors53♠♣2-2-2
-3.3Round 9YUNNAN305♠♦A-2-11
-3.5Round 11INDONESIA Mixed173♦♠3-1-10
-3.5Round 14BRIDGESCANNER133♠♦5-1-5
-3.7Round 8POLMANY193♦♥K-1-10
-4.0Round 11INDONESIA Mixed193NT♦6=+0
-4.1Round 12SIVY A274♠♦A=+0
-4.3Round 4PD TIMES102♥♣Q=-5
-4.3Round 13PIONEERS54♥♠8=-11
-4.4Round 5SHEN175♣♦A-1-5
-4.5Round 11INDONESIA Mixed184♥♣J-3-5
-4.5Round 14BRIDGESCANNER154♠♥4=-11
-4.8Round 9YUNNAN214♥♠J+1-1
-5.0Round 5SHEN133NT♦9+1+0
-5.0Round 5SHEN194♠♦4-2-6
-5.6Round 7ITALY Seniors44♦♣8+2-8
-5.6Round 13PIONEERS33NT♥J=+1
-5.8Round 7ITALY Seniors93NT♠5+2+12
-5.9Round 15MILLENS223NT♠3=+0
-5.9Round 15MILLENS263NT♥10=+1
-6.6Round 11INDONESIA Mixed154♠♦5-1-13
-6.6Round 12SIVY A245♠x♠K-1-11
-7.0Round 8POLMANY126♥♦K=+0
-7.1Round 15MILLENS303NT♦4=-6
-7.8Round 15MILLENS286♠♦2=+0
-10.4Round 15MILLENS214♥x♣J-2-12