KUANG Ye · ZHIHAOLE

88rank
+34.3Butler · 49 bds
+0.70per board
±4.6swing
-0.86vs par /bd · #283/399
+0.93adjusted /bd
Butler per round: -3.9 -1.5 8.5 14.3 5.4 1.1 10.4by round

vs par split: bidding -0.47 · play -0.39

Strength of schedule: opponents averaged +0.23/bd (a tough draw) → opponent-adjusted +0.93/bd

Card play — on target: opening leads 62.5% #359 of 398 · declarer play 87.5% #62 of 398 · defence 89.5% #122 of 399

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (3)80.0% (5)
Declarer play100.0% (3)84.6% (13)
Defence85.7% (7)91.7% (12)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 50.0% (2) · ♦ 33.3% (3) · ♣ 100.0% (1)

vs par by strain: NT +0.46 (13) · a suit -1.33 (36)

vs par by level: part-score -0.65 (20) · game -1.04 (25) · slam -0.75 (4)

By role: declaring +0.25/bd (-2.53 vs par · 30) · defending +1.41/bd (+1.79 vs par · 19)

By vulnerability: vulnerable +1.27/bd (-0.68 vs par · 25) · not vulnerable +0.10/bd (-1.04 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.ZhaoP.Gill – J.DawsonClosed7-3.9-0.56-2.00
Round 3H.ZhaoF.Cheung L. – C.ChanClosed7-1.5-0.21+0.00
Round 4H.ZhaoV.Aronov – A.ZobuOpen7+8.5+1.21-0.86
Round 5H.ZhaoY.Zhang – X.YuOpen7+14.3+2.04+1.43
Round 6H.ZhaoK.Buras – A.SarniakOpen7+5.4+0.77-1.43
Round 7H.ZhaoS.Garner – C.HennerOpen7+1.1+0.16-3.29
Round 8H.ZhaoV.Chinmanas – V.SvangsopakulOpen7+10.4+1.49+0.14

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
+10.2Round 8THAILAND233NT♠K=+3
+9.0Round 7CHIME214♠♥A+1+11
+8.9Round 4ATABEY253♠x♥K-3+9
+8.8Round 3BLING201NT♦8+4+10
+7.5Round 5BEYOND16♦♠A-1+11
+7.3Round 6JOEL116♠♦8+1+1
+6.6Round 6JOEL126♥♠2=+1
+6.6Round 8THAILAND274♠♣7+1+7
+4.2Round 5BEYOND44♠♥J+1+0
+3.7Round 4ATABEY234♥♣8+1-13
+3.6Round 1BINKIE53NT♠Q-3+6
+3.5Round 8THAILAND254♠♣5-1+6
+3.4Round 4ATABEY223NT♠6+1+13
+3.4Round 5BEYOND72♥♠10+2+7
+2.8Round 7CHIME203♠♦J-1+5
+2.7Round 1BINKIE42♥♦J-2-9
+2.0Round 3BLING162♥♠3=+1
+2.0Round 3BLING183♣♠4=+7
+1.5Round 5BEYOND64♠♦A=-1
+1.3Round 1BINKIE74♥♦J=-1
+1.1Round 6JOEL104♥♣4+1+0
+0.9Round 8THAILAND283♠♣7=+0
+0.6Round 7CHIME175♦♠4=-11
+0.4Round 3BLING173♦♣A-1-5
+0.1Round 4ATABEY283♠♦K-1+1
+0.1Round 7CHIME153♣♠K=+0
-0.1Round 3BLING194♥♣9+1+0
-0.1Round 5BEYOND24♥♠J+1+0
-0.3Round 6JOEL95♠♣10=+0
-0.4Round 5BEYOND52♠♥5+1+0
-0.7Round 1BINKIE24♥♣6+2-1
-1.0Round 3BLING215♠♥7=+0
-1.0Round 4ATABEY262♥♣K+1-11
-1.0Round 7CHIME187♣x♦K-4-16
-1.2Round 8THAILAND222NT♥5-1-4
-1.5Round 7CHIME193♠♣K-1-4
-1.7Round 6JOEL84♥♣4-1-10
-1.8Round 5BEYOND32♠♦4+1-7
-2.0Round 1BINKIE33NT♥3=-3
-2.2Round 8THAILAND243NT♦10+2+0
-2.8Round 4ATABEY243NT♠6+2+0
-3.5Round 6JOEL131NT♦K-3+7
-3.8Round 4ATABEY273♥♠2-2-5
-4.1Round 6JOEL143NT♠Q-2-9
-4.4Round 1BINKIE13NT♠7=+1
-4.4Round 1BINKIE62NT♥3-3-7
-7.4Round 8THAILAND264NT♠8-4-11
-8.9Round 7CHIME163♣x♠Q-3-8
-13.6Round 3BLING154♠x♣5-2-13