NEO Derek · JAPAN

18rank
+17.3Butler · 30 bds
+0.58per board
±4.6swing
+1.57vs par /bd
+0.76adjusted /bd
Butler per round: 4.9 3.8 8.6by round

vs par split: bidding +0.83 · play +0.73

Strength of schedule: opponents averaged +0.18/bd (a tough draw) → opponent-adjusted +0.76/bd

Card play — on target: opening leads 100.0% · declarer play 60.0% · defence 93.3%

Card play by contract type — on target
vs NTvs a suit
Opening leads·100.0% (7)
Declarer play50.0% (6)75.0% (4)
Defence66.7% (3)100.0% (12)

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

vs par by strain: NT +0.15 (13) · a suit +2.65 (17)

vs par by level: part-score +1.71 (7) · game +2.70 (20) · slam -6.33 (3)

By role: declaring +1.81/bd (+0.53 vs par · 15) · defending -0.65/bd (+2.60 vs par · 15)

By vulnerability: vulnerable +0.49/bd (+3.07 vs par · 15) · not vulnerable +0.66/bd (+0.07 vs par · 15)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2S.SonoikeO.Shaheen – K.AshrafClosed10+4.9+0.49+1.40
Round 4S.SonoikeY.Ben David – I.GinossarOpen10+3.8+0.38+1.50
Round 7S.SonoikeA.Zamir – A.EzionClosed10+8.6+0.86+1.80

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
+10.4Round 4WHITEWALKERS103NT♠K+1+10
+9.5Round 7ISRAEL24♥x♦3=+5
+8.9Round 4WHITEWALKERS96NT♦3=+0
+8.8Round 2EGYPT133NT♠7-1+12
+5.1Round 7ISRAEL33NT♣Q-4+12
+3.1Round 2EGYPT113♠♥K-1-2
+2.9Round 7ISRAEL94♥♦Q=+3
+2.8Round 7ISRAEL16NT♥K=-11
+2.1Round 4WHITEWALKERS52♥♣K-3+1
+1.7Round 2EGYPT141NT♠5+1+1
+1.7Round 2EGYPT184♥♠4=+7
+0.7Round 2EGYPT203♥♥7=+10
+0.7Round 4WHITEWALKERS14♥♦K+2+11
+0.7Round 4WHITEWALKERS43NT♦9+3+1
+0.5Round 7ISRAEL54♠♥2=+1
+0.5Round 7ISRAEL63NT♣2+2+1
+0.4Round 2EGYPT175♠♣A=+0
-0.0Round 7ISRAEL103NT♠6=+0
-0.2Round 4WHITEWALKERS34♠♣A=+6
-0.9Round 2EGYPT154♥♦4=+0
-1.1Round 2EGYPT163NT♥5+4-17
-1.7Round 2EGYPT194♥♠10=+11
-1.9Round 7ISRAEL81NT♠6=-1
-3.5Round 4WHITEWALKERS64♥♣10+1+0
-3.7Round 7ISRAEL73♠♥A-3+8
-5.1Round 4WHITEWALKERS23NT♠10+2-1
-5.1Round 4WHITEWALKERS71NT♠3-1-5
-5.1Round 4WHITEWALKERS84♥♣J+1-8
-7.1Round 7ISRAEL44♥♠A=+0
-7.8Round 2EGYPT126♥♦K=-8