SO Ho-Yee · CHINESE TAIPEI Mixed

179rank
+30.3Butler · 110 bds
+0.28per board
±3.8swing
+0.37vs par /bd · #162/567
+0.32adjusted /bd
Butler per round: -3.8 -1 4.4 13.4 -5.5 -0.4 -1 8.6 19.4 -15.7 11.9by round

vs par split: bidding +0.43 · play -0.05

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.32/bd

Card play — on target: opening leads 84.0% #165 of 567 · declarer play 76.2% #290 of 567 · defence 82.7% #281 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)93.3% (15)
Declarer play61.5% (13)82.8% (29)
Defence88.2% (17)80.0% (35)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 71.4% (7) · ♦ 100.0% (4) · ♣ 88.9% (9)

vs par by strain: NT -0.64 (36) · a suit +0.86 (74)

vs par by level: part-score +1.22 (49) · game -0.74 (55) · slam +3.67 (6)

By role: declaring +0.12/bd (-1.26 vs par · 58) · defending +0.45/bd (+2.19 vs par · 52)

By vulnerability: vulnerable -0.12/bd (-0.27 vs par · 55) · not vulnerable +0.67/bd (+1.02 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1L.ChenG.Sun – Y.ZhangOpen10-3.8-0.38+0.70
Round 2L.ChenX.Cheng – X.WeiOpen10-1.0-0.10+1.70
Round 5L.ChenY.Wang – Y.DuanClosed10+4.4+0.44+0.80
Round 6L.ChenM.Whibley – M.BrownOpen10+13.4+1.34-0.20
Round 7L.ChenJ.Wang – T.ZhouOpen10-5.5-0.55-3.70
Round 8L.ChenC.Pellegrini – A.PejacsevichOpen10-0.4-0.04-0.20
Round 10L.ChenZ.Jiang – M.ShengOpen10-1.0-0.10+1.90
Round 12L.ChenM.Kirr – J.CarruthersOpen10+8.6+0.86+1.20
Round 13L.ChenT.Zhou – X.HeClosed10+19.4+1.94+3.40
Round 14L.ChenP.Buchen – I.ThomsonOpen10-15.7-1.57-0.40
Round 15L.ChenG.Vist – M.HardingOpen10+11.9+1.19-1.10

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
+11.4Round 1PIONEERS82♥x♣K-4+9
+10.5Round 15NORWAY Women274♥x♦3+1+11
+7.8Round 15NORWAY Women286♠♥K=+0
+7.0Round 13MINGXIN GROUP14♥♦Q-1+10
+6.5Round 6NEW ZEALAND Open296♠♦K=+0
+6.2Round 12CANADA Seniors274♠♠4+3+3
+6.0Round 10CANADA CHINA UNITED45♦♠2-2+8
+5.6Round 13MINGXIN GROUP33NT♥J=-1
+5.5Round 8ANIT NEGRA132NT♠3-1+6
+5.3Round 14AUSTRALIA Seniors154♠♥5+1+11
+5.2Round 8ANIT NEGRA192NT♠8-2+11
+4.9Round 7HONG PRAISE TEAM22NT♦Q-2+7
+4.9Round 13MINGXIN GROUP64♥♣3-1+10
+4.9Round 13MINGXIN GROUP103♦♠J-2+2
+4.4Round 5BRIDGEFRIENDS133NT♦9=-1
+4.3Round 5BRIDGEFRIENDS183NT♥K-2+8
+4.3Round 15NORWAY Women294♠x♦4-2+0
+4.2Round 7HONG PRAISE TEAM93NT♠2=-13
+4.1Round 5BRIDGEFRIENDS162NT♥3-1+10
+4.1Round 6NEW ZEALAND Open284♠♥10-1+6
+4.1Round 13MINGXIN GROUP22♠♣7+1+12
+4.1Round 15NORWAY Women231NT♠K=+5
+4.0Round 2CHENGDUGUOLI174♠♥2-1+10
+3.5Round 12CANADA Seniors243♦♥A-1+9
+3.3Round 2CHENGDUGUOLI154♥♦9=+6
+3.3Round 10CANADA CHINA UNITED11NT♠3-3+6
+3.3Round 12CANADA Seniors302NT♦10+1+0
+2.8Round 2CHENGDUGUOLI182♥♥2=+1
+2.3Round 7HONG PRAISE TEAM72♣x♠2-1+3
+2.3Round 10CANADA CHINA UNITED102♠♦4+1+1
+2.2Round 7HONG PRAISE TEAM104♥♣3-1-1
+2.1Round 14AUSTRALIA Seniors141NT♠4+2+1
+2.0Round 2CHENGDUGUOLI202♠♣5=+9
+2.0Round 6NEW ZEALAND Open275♠♥A-1+8
+1.9Round 7HONG PRAISE TEAM14♥♥9-2+0
+1.8Round 6NEW ZEALAND Open242♦♦K+2+1
+1.8Round 13MINGXIN GROUP42♥♣8+1+1
+1.6Round 2CHENGDUGUOLI131NT♦K+1+0
+1.6Round 5BRIDGEFRIENDS152♥♠A=+5
+1.6Round 6NEW ZEALAND Open232♠♣4+1+0
+1.5Round 14AUSTRALIA Seniors124♠♥10+1+1
+1.5Round 14AUSTRALIA Seniors164♠♥A-1+5
+1.3Round 12CANADA Seniors284♠♥2+2-11
+1.2Round 12CANADA Seniors232♥♥9+2+1
+1.1Round 13MINGXIN GROUP93NT♠6=+0
+1.0Round 8ANIT NEGRA202NT♥2-1+5
+0.8Round 15NORWAY Women243NT♠5+3+1
+0.6Round 1PIONEERS13♠♣3+1+6
+0.6Round 1PIONEERS101NT♥J+2+1
+0.5Round 8ANIT NEGRA153NT♠8=+1
+0.2Round 5BRIDGEFRIENDS112♠♦6+1+0
+0.2Round 13MINGXIN GROUP73NT♥Q=-2
-0.0Round 6NEW ZEALAND Open263♦♥3=+0
+0.0Round 8ANIT NEGRA114♠♥A+1+0
-0.0Round 8ANIT NEGRA143NT♦8+2+0
+0.0Round 10CANADA CHINA UNITED86NT♣6=+11
+0.0Round 12CANADA Seniors292♠♣7+1+0
-0.1Round 14AUSTRALIA Seniors173NT♥J=-2
-0.2Round 10CANADA CHINA UNITED34♣♦10+1+6
-0.3Round 6NEW ZEALAND Open213NT♥J-3-6
-0.3Round 12CANADA Seniors262♥♦Q=-1
-0.4Round 5BRIDGEFRIENDS193♠♦3=+0
-0.5Round 15NORWAY Women253NT♣4+1+0
-0.6Round 5BRIDGEFRIENDS202♥♠6=-1
-0.6Round 6NEW ZEALAND Open302♥♣K+1-6
-0.8Round 6NEW ZEALAND Open253NT♥10-1-5
-0.8Round 7HONG PRAISE TEAM45♠x♦K-2+0
-0.9Round 6NEW ZEALAND Open222♥♦Q+1+0
-1.0Round 1PIONEERS42♠♣9=-1
-1.0Round 2CHENGDUGUOLI124♥♥7-2+9
-1.0Round 12CANADA Seniors211♠♠5+1+0
-1.1Round 1PIONEERS62♠♦8-1+8
-1.3Round 7HONG PRAISE TEAM83NT♦Q=-11
-1.4Round 1PIONEERS94♥♦A-1+3
-1.4Round 2CHENGDUGUOLI143♦♥7+1-6
-1.4Round 5BRIDGEFRIENDS143♠♣8-2-6
-1.5Round 10CANADA CHINA UNITED91NT♥A=-5
-1.7Round 5BRIDGEFRIENDS122♠♠2=+0
-1.7Round 12CANADA Seniors256♦♣10+1+11
-1.9Round 8ANIT NEGRA163♥♣A=-6
-1.9Round 8ANIT NEGRA175♦♥7-2-5
-1.9Round 10CANADA CHINA UNITED54♥♣K-1+2
-1.9Round 14AUSTRALIA Seniors113NT♣9=+1
-2.3Round 1PIONEERS33♥♦K+1-1
-2.4Round 1PIONEERS52♠♣4+1-7
-2.4Round 10CANADA CHINA UNITED64♠♣10-1-6
-2.7Round 10CANADA CHINA UNITED24♠♥A=-3
-2.7Round 14AUSTRALIA Seniors184♥♣Q=-3
-2.7Round 15NORWAY Women212♥♠7+1+0
-2.7Round 15NORWAY Women264♦♥5=-11
-2.8Round 15NORWAY Women305♣♦A-1-5
-3.1Round 1PIONEERS23NT♥A-1-5
-3.3Round 2CHENGDUGUOLI115♦♥2=+1
-3.6Round 8ANIT NEGRA124♥♠6+2-11
-3.8Round 2CHENGDUGUOLI163NT♣7=-7
-3.9Round 10CANADA CHINA UNITED73NT♦7+1-1
-3.9Round 12CANADA Seniors226♥♦A=+0
-4.1Round 7HONG PRAISE TEAM55♣♦10-2-6
-4.5Round 13MINGXIN GROUP86♦♠A=+0
-5.1Round 1PIONEERS72♠♦K=-6
-5.2Round 2CHENGDUGUOLI193NT♦10-1-6
-5.2Round 8ANIT NEGRA185♦x♣5=-3
-5.7Round 13MINGXIN GROUP54♥♥4-1+2
-5.9Round 14AUSTRALIA Seniors133♦♣8-3-5
-6.1Round 5BRIDGEFRIENDS174♠♣5=-7
-6.9Round 15NORWAY Women223NT♥5-1-12
-7.0Round 14AUSTRALIA Seniors201NT♦A-3-4
-7.3Round 7HONG PRAISE TEAM64♥x♦6-3-9
-7.5Round 7HONG PRAISE TEAM33NT♠3=-7
-8.5Round 14AUSTRALIA Seniors193NT♥7-5-9