ZACK Yaniv · EMERALD

130rank
+14.4Butler · 100 bds
+0.14per board
±4.7swing
-0.81vs par /bd · #269/332
+0.23adjusted /bd
Butler per round: 8.4 10.8 -4.7 -6.9 -2.8 10.1 4.2 -6.4 11.4 -9.7by round

vs par split: bidding -0.42 · play -0.34

Strength of schedule: opponents averaged +0.08/bd (a tough draw) → opponent-adjusted +0.23/bd

Card play — on target: opening leads 77.8% #155 of 332 · declarer play 75.0% #163 of 332 · defence 77.5% #287 of 332

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (2)81.2% (16)
Declarer play66.7% (9)77.8% (27)
Defence70.0% (10)80.0% (30)

Opening leads by suit led: ♠ 100.0% (4) · ♥ 50.0% (4) · ♦ 60.0% (5) · ♣ 100.0% (5)

vs par by strain: NT -0.81 (27) · a suit -0.73 (71)

vs par by level: part-score -0.65 (34) · game -1.49 (61) · slam +13.00 (3)

By role: declaring +0.23/bd (-1.93 vs par · 58) · defending +0.03/bd (+0.74 vs par · 42)

By vulnerability: vulnerable +0.22/bd (-0.74 vs par · 50) · not vulnerable +0.06/bd (-0.88 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1R.Benin-BarrM.Marechal – J.CaumelOpen10+8.4+0.84+0.30
Round 2R.Benin-BarrY.Mercil – M.ArslanOpen10+10.8+1.08+0.90
Round 3R.Benin-BarrO.Kandolu – B.AslanOpen10-4.7-0.47-0.20
Round 4M.NosackiR.Pachtman – C.HetzClosed10-6.9-0.69-3.50
Round 5M.NosackiJ.Norris – B.KalkerupClosed10-2.8-0.28-1.50
Round 6R.Benin-BarrD.Delestre – B.DelestreClosed10+10.1+1.01+0.90
Round 7R.Benin-BarrM.Sakr – J.PszczolaClosed10+4.2+0.42-1.40
Round 8R.Benin-BarrS.Hult – M.Bjoerk HeedOpen10-6.4-0.64-2.80
Round 9M.NosackiD.Bilde – M.BildeOpen10+11.4+1.14-1.00
Round 10M.NosackiP.Goncalves Pereira – A.RosadoClosed10-9.7-0.97+0.20

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
+14.4Round 1CAUMEL73♥x♥2=+13
+11.7Round 1CAUMEL53NT♥7=+10
+11.0Round 5TCHIN TCHIN204♥♣3=+13
+10.3Round 2ISTANBUL206♠♥6-1+17
+9.6Round 6AUSTERLITZ255♣x♥K-2+12
+9.1Round 8OTRA VEZ156♣♥A-2+12
+8.5Round 5TCHIN TCHIN155♠♣J=+0
+8.0Round 7PEPSI54♥♠A=+3
+7.6Round 9BALLEBO274♣x♠A-2+4
+7.1Round 2ISTANBUL182♦x♥A=+12
+6.2Round 10CBL23NT♣J-2+12
+4.3Round 6AUSTERLITZ223NT♥5=+6
+4.0Round 2ISTANBUL114♠x♥A-3+2
+3.8Round 3TURKISH POWER303♦x♣A-3+2
+3.5Round 3TURKISH POWER254♥♣A-3+5
+3.5Round 9BALLEBO225♦♥3+1-11
+3.4Round 7PEPSI44♥♣Q+1+0
+3.2Round 8OTRA VEZ131NT♠A+1+0
+3.2Round 9BALLEBO231NTx♦6-1+3
+3.0Round 1CAUMEL14♠♦K+1+1
+3.0Round 9BALLEBO254♠♥A=+0
+2.9Round 5TCHIN TCHIN134♥♣Q=+0
+2.9Round 6AUSTERLITZ212♣♣8+3-8
+2.7Round 1CAUMEL83♥♣Q=+0
+2.7Round 4ARROW102♠♦K=+6
+2.6Round 2ISTANBUL172♠♥6+1+6
+2.6Round 7PEPSI74♥♣3-1+6
+2.2Round 6AUSTERLITZ305♦♥4+1+11
+2.1Round 5TCHIN TCHIN194♠x♦10-1+5
+2.1Round 7PEPSI103NT♠3+2+0
+2.0Round 3TURKISH POWER246♣♥3-1+10
+2.0Round 4ARROW53NT♦5+1+0
+1.9Round 9BALLEBO292NT♠A=+0
+1.7Round 4ARROW24♥♦A+2-1
+1.7Round 7PEPSI81NT♠2-1+4
+1.5Round 4ARROW44♥♣2+1+1
+1.3Round 6AUSTERLITZ265♦♥K=-1
+0.9Round 3TURKISH POWER223NT♥A+2+0
+0.9Round 4ARROW83NT♥J-1-2
+0.7Round 10CBL42♥♦A+2+8
+0.6Round 10CBL103NT♠2+1+0
+0.4Round 2ISTANBUL154♥♣Q+1+0
+0.2Round 8OTRA VEZ163NT♣4+2+0
+0.2Round 8OTRA VEZ194♣♦J-2-2
+0.1Round 8OTRA VEZ185♦♥9+1-11
+0.0Round 5TCHIN TCHIN114♥♥5+1+0
-0.1Round 6AUSTERLITZ285♦x♣A-2-5
-0.1Round 7PEPSI93NT♣9+1+0
-0.1Round 9BALLEBO304♠♠5+1+0
-0.1Round 10CBL5Pass-3
-0.1Round 10CBL63NT♥8+1+0
-0.2Round 3TURKISH POWER213NT♠7=+1
-0.2Round 9BALLEBO263NT♠K+1-1
-0.3Round 5TCHIN TCHIN144♥♠3+1+0
-0.3Round 10CBL34♥♥2+1+0
-0.6Round 1CAUMEL64♠♦8=+1
-0.7Round 9BALLEBO282♦♦2+1+6
-0.8Round 5TCHIN TCHIN161NT♠3=-2
-1.0Round 1CAUMEL24♠♦10=+1
-1.1Round 3TURKISH POWER273NT♥5=-1
-1.1Round 9BALLEBO213♠♥Q+1-1
-1.2Round 7PEPSI12♠♣2-1-4
-1.2Round 8OTRA VEZ114♥♦10+1-11
-1.3Round 8OTRA VEZ122♦♥Q-2+1
-1.3Round 10CBL13♠♦8-1+2
-1.4Round 6AUSTERLITZ243♦♣A=+0
-1.4Round 6AUSTERLITZ271NT♣5-1+1
-1.6Round 2ISTANBUL135♣x♦A-2-4
-1.6Round 3TURKISH POWER283♠♦A-1-5
-1.7Round 1CAUMEL92♠♥Q-1-4
-1.7Round 1CAUMEL104♠♥5+2+3
-1.8Round 7PEPSI65♥♠2+1-11
-1.9Round 4ARROW35♥♠Q+1-11
-2.1Round 8OTRA VEZ17Pass-4
-2.2Round 7PEPSI33♠♦9+1-1
-2.2Round 10CBL82♠♥J-3-1
-2.6Round 2ISTANBUL122♠♥Q+1-6
-2.7Round 2ISTANBUL191NT♣K+3-6
-2.7Round 4ARROW74♠♦4-3-13
-2.8Round 2ISTANBUL145♣♠2=-7
-2.9Round 4ARROW93NT♥6+3-11
-3.0Round 6AUSTERLITZ232NT♥Q=-6
-3.1Round 4ARROW62♥♣K=-6
-3.4Round 3TURKISH POWER263NT♠5+3-13
-3.6Round 3TURKISH POWER233NT♣3+3-1
-3.9Round 2ISTANBUL162♥♣Q-1-5
-4.3Round 6AUSTERLITZ294♥♣K+2-1
-4.5Round 5TCHIN TCHIN173NT♣5-2-6
-4.6Round 8OTRA VEZ144♥♠2=-3
-5.0Round 3TURKISH POWER294♠♦9=+0
-5.1Round 4ARROW14♠♣Q-1+2
-5.4Round 10CBL94♥x♠A-1-7
-5.7Round 9BALLEBO244♥♠10-1-10
-6.9Round 1CAUMEL43♠♦J+1-10
-7.8Round 10CBL72♣x♠7-2-9
-7.9Round 5TCHIN TCHIN184♥♠A=-11
-8.3Round 7PEPSI24♠♣3=-11
-10.0Round 8OTRA VEZ203NT♠8=-10
-11.5Round 1CAUMEL35♠x♥8-4-12
-13.8Round 5TCHIN TCHIN123♣♣Q-4-14