CHU Junjie · GENSCRIPT

476rank
-63.9Butler · 60 bds
-1.06per board
±4.2swing
-0.55vs par /bd · #352/478
-0.98adjusted /bd
Butler per round: 1.3 -3.3 -21.3 -12.2 -11.4 -17by round

vs par split: bidding -0.12 · play -0.43

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted -0.98/bd

Card play — on target: opening leads 72.7% #271 of 476 · declarer play 90.9% #27 of 478 · defence 80.0% #390 of 478

Card play by contract type — on target
vs NTvs a suit
Opening leads33.3% (3)78.9% (19)
Declarer play100.0% (3)87.5% (8)
Defence87.5% (8)77.8% (27)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 55.6% (9) · ♦ 100.0% (5) · ♣ 100.0% (1)

vs par by strain: NT -1.00 (20) · a suit -0.33 (40)

vs par by level: part-score -0.96 (28) · game -0.32 (28) · slam +0.75 (4)

By role: declaring -0.02/bd (-1.44 vs par · 25) · defending -1.81/bd (+0.09 vs par · 35)

By vulnerability: vulnerable -1.03/bd (-0.10 vs par · 29) · not vulnerable -1.10/bd (-0.97 vs par · 31)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.HuP.Howard – D.JosaClosed10+1.3+0.13+3.10
Round 2J.HuJ.Rombaut – N.LhuissierOpen10-3.3-0.33-1.30
Round 4J.HuC.Mandala – Y.InnOpen10-21.3-2.13-3.20
Round 5J.HuH.Wu – S.WuOpen10-12.2-1.22-3.00
Round 6J.HuA.Hung – S.HansOpen10-11.4-1.14+1.10
Round 7J.HuM.Figueiredo – M.PaivaClosed10-17.0-1.70+0.00

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
+6.3Round 1TTCBA24♥♥9-2+8
+4.9Round 6MCALLISTER43NT♥K-1+12
+4.8Round 5ZHAOHENG223NTx♥3-1+6
+4.4Round 7PAIVA144♠♦9=+11
+4.2Round 1TTCBA73NT♠5+2+2
+3.7Round 7PAIVA173♥♦J-2+5
+3.5Round 2SPUDS142NT♥3=+1
+3.3Round 4MANDALA173NT♦5+2+1
+3.0Round 4MANDALA132♦♦4+2+0
+2.9Round 1TTCBA83♠x♥K-1+8
+2.9Round 5ZHAOHENG246♥♠9=+0
+2.7Round 1TTCBA53♦♥3-2+7
+2.3Round 1TTCBA45♦♥8=+11
+2.1Round 2SPUDS201NT♥A+1+0
+1.8Round 2SPUDS173NT♠7+1+0
+1.8Round 6MCALLISTER24♠x♥3-2+5
+1.7Round 6MCALLISTER92♥♣9-1+4
+1.6Round 5ZHAOHENG233♠♥A+1-8
+1.5Round 2SPUDS164♠♦A+1+11
+1.0Round 4MANDALA183♥♥Q=+1
+0.7Round 2SPUDS111NT♥A+1+0
+0.7Round 2SPUDS134♥♦J+1+0
+0.7Round 6MCALLISTER103NT♦Q-1+6
+0.6Round 7PAIVA122♦♣A-2+1
+0.2Round 5ZHAOHENG294♠♥K=+1
-0.0Round 2SPUDS122♥♦3=+1
-0.1Round 2SPUDS183NT♠Q+1+0
-0.4Round 1TTCBA104♥♠4+1+0
-0.4Round 4MANDALA161NT♥5-1+0
-0.4Round 7PAIVA185♣♠5=-2
-0.5Round 7PAIVA136♠♥J+1-8
-0.6Round 5ZHAOHENG253NT♥J+2-1
-0.6Round 6MCALLISTER31NT♥J=+2
-0.7Round 7PAIVA112♥♥A-1+2
-1.0Round 2SPUDS194♠♥J-1-12
-1.0Round 5ZHAOHENG262♠♦J+1+0
-1.6Round 4MANDALA202♥♠7=-5
-1.7Round 6MCALLISTER63♦♥3=+0
-1.8Round 4MANDALA143♠♦5+2-5
-2.2Round 7PAIVA154♥♥3+1-1
-2.3Round 6MCALLISTER13♦♠K=-5
-2.4Round 1TTCBA95♦♥3=+0
-2.4Round 6MCALLISTER53♥♠3=-1
-3.0Round 5ZHAOHENG271NT♦J+1-6
-3.0Round 5ZHAOHENG282♥♣Q+1-1
-3.1Round 1TTCBA36♠♠3=+11
-3.4Round 4MANDALA121NT♠10-3-2
-3.6Round 6MCALLISTER81NT♥Q+2-2
-3.6Round 7PAIVA194♥♥3=+0
-4.0Round 5ZHAOHENG213NT♥2+3-11
-4.4Round 4MANDALA114♠♦A+1-1
-5.1Round 1TTCBA12♥♦A=-6
-6.1Round 1TTCBA62NT♠3+2-10
-6.3Round 4MANDALA194♥♠A=-7
-7.2Round 7PAIVA201NT♥5-2-8
-9.9Round 6MCALLISTER74♥♠3=-10
-10.1Round 5ZHAOHENG303NT♥A-1-10
-10.7Round 4MANDALA155♠♣6+1-14
-11.1Round 7PAIVA167♠♠2=+0
-12.5Round 2SPUDS154♠x♠A=-14