XIE Zhaobin · GX2S

338rank
-65.7Butler · 42 bds
-1.56per board
±4.7swing
-0.69vs par /bd
-1.57adjusted /bd
Butler per round: -65.7 -65.7 -65.7by round

vs par split: bidding -0.10 · play -0.60

Strength of schedule: opponents averaged -0.00/bd (an average draw) → opponent-adjusted -1.57/bd

Card play — on target: opening leads 88.9% · declarer play 91.7% · defence 88.9%

Bidding activity — not a pass: 38.8% (47/121)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (2)85.7% (7)
Declarer play100.0% (1)90.9% (11)
Defence66.7% (3)93.3% (15)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 100.0% (2) · ♦ 100.0% (1) · ♣ 75.0% (4)

vs par by strain: NT -5.25 (8) · a suit +0.38 (34)

vs par by level: part-score -1.09 (11) · game -2.04 (26) · slam +7.20 (5)

By role: declaring -1.74/bd (-2.75 vs par · 24) · defending -1.33/bd (+2.06 vs par · 18)

By vulnerability: vulnerable -2.79/bd (-2.57 vs par · 21) · not vulnerable -0.34/bd (+1.19 vs par · 21)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 64X.GeR.Katz – N.NickellClosed14-16.7-1.19-3.07
Round of 64X.GeR.Katz – N.NickellClosed14-0.3-0.02+1.86
Round of 64X.GeG.Hampson – E.GrecoClosed14-48.7-3.48-0.86

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
+9.5Round of 64NICKELL196♦♣K-1+12
+8.7Round of 64NICKELL175♠x♣K=+11
+7.9Round of 64NICKELL147♠♣A=+0
+4.7Round of 64NICKELL123NT♥J-1+6
+3.4Round of 64NICKELL504♥x♦J=+9
+2.8Round of 64NICKELL281♠♣J+1+7
+1.8Round of 64NICKELL464♥♥5+2+11
+1.7Round of 64NICKELL212♠♥6+1+1
+0.9Round of 64NICKELL523♠♥8-2+1
+0.7Round of 64NICKELL61♠♥Q-1+11
+0.7Round of 64NICKELL274♠♠3+1+1
+0.5Round of 64NICKELL493NT♠6+2+0
+0.3Round of 64NICKELL104♥♣A=+0
-0.1Round of 64NICKELL224♠♥T=-3
-0.4Round of 64NICKELL24♠♣Q=-11
-0.5Round of 64NICKELL264♠♠4+1+0
-0.7Round of 64NICKELL75♣♥A=-3
-0.7Round of 64NICKELL443NT♥4+2+0
-0.9Round of 64NICKELL164♥♦4=-1
-0.9Round of 64NICKELL453NT♥2+2-11
-1.1Round of 64NICKELL134♥♠T-3-9
-1.1Round of 64NICKELL244♠♥Q=+1
-1.2Round of 64NICKELL13♠♥3-2+7
-1.4Round of 64NICKELL152♠♦A-1-6
-2.2Round of 64NICKELL32♥♦K-3-1
-2.2Round of 64NICKELL84♠x♥A-2+0
-2.4Round of 64NICKELL532♦♠T-1-5
-2.6Round of 64NICKELL184♠♣3=+0
-2.7Round of 64NICKELL54♠♦K-2-13
-3.1Round of 64NICKELL254♥♦6-2+0
-3.4Round of 64NICKELL542NT♣8-1-5
-3.9Round of 64NICKELL556♥♠J=+0
-4.6Round of 64NICKELL93NT♣2-1-10
-4.7Round of 64NICKELL566♣♠A+1+11
-4.9Round of 64NICKELL204♠x♣7-1+2
-5.5Round of 64NICKELL513NT♣6=-10
-6.8Round of 64NICKELL115♥♦Q-1-10
-8.4Round of 64NICKELL42♦♣2+1-10
-8.9Round of 64NICKELL476♠♦2=+13
-9.1Round of 64NICKELL235♦♥K=+1
-11.0Round of 64NICKELL485♥x♠K-3-14
-13.9Round of 64NICKELL431NTx♦T-4-12