YUNIEF Yunief Alamsyah Donas · SAMPANG FIELD FARM

474rank
-85.1Butler · 130 bds
-0.65per board
±5.0swing
-0.79vs par /bd · #375/471
-0.63adjusted /bd
Butler per round: -2.6 -27.2 6.6 -7 -20 -16.4 0.7 20.7 -7.6 -11.1 -15.4 -5 -0.8by round

vs par split: bidding +0.18 · play -0.95

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.63/bd

Card play — on target: opening leads 75.0% #302 of 469 · declarer play 66.7% #379 of 469 · defence 76.4% #429 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)82.6% (23)
Declarer play44.4% (9)74.1% (27)
Defence45.0% (20)88.5% (52)

Opening leads by suit led: ♠ 100.0% (7) · ♥ 73.3% (15) · ♦ 57.1% (7) · ♣ 71.4% (7)

vs par by strain: NT -3.26 (38) · a suit +0.33 (91)

vs par by level: part-score -0.20 (54) · game -1.42 (66) · slam +1.22 (9)

By role: declaring -1.14/bd (-3.41 vs par · 56) · defending -0.29/bd (+1.19 vs par · 74)

By vulnerability: vulnerable +0.22/bd (+0.20 vs par · 66) · not vulnerable -1.56/bd (-1.81 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3Y.SafariP.Zak – J.ZarembaClosed10-2.6-0.26-0.80
Round 4Y.SafariS.Hinge – M.DoeckeOpen10-27.2-2.72-4.30
Round 5Y.SafariW.Wang – E.HuoOpen10+6.6+0.66+2.20
Round 6A.AgusF.Roussel – F.ChristoryClosed10-7.0-0.70+1.50
Round 7S.DissardG.Finikiotis – E.FanosClosed10-20.0-2.00-2.00
Round 8A.AgusM.Alouw – S.SuryantoClosed10-16.4-1.64-5.70
Round 9A.AgusC.Belonogoff – V.WoodClosed10+0.7+0.07-1.50
Round 10A.AgusP.Lontoh – H.AnisaClosed10+20.7+2.07+2.40
Round 11A.AgusD.Hnaris – C.DepasqualeClosed10-7.6-0.76+0.40
Round 12A.AgusG.Daly – K.MillerClosed10-11.1-1.11-3.30
Round 13S.SandiadjiFAKHRI F – HIDAYAT ARIFOpen10-15.4-1.54-3.40
Round 14S.SandiadjiP.Wagaj – D.KelkarOpen10-5.0-0.50+2.40
Round 15S.SandiadjiL.Chari – T.ChariClosed10-0.8-0.08+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
+12.5Round 12KANGAROOS297♦♦10-1+16
+11.5Round 10ASINDO YOUTH43NT♠J=+10
+9.4Round 13TELKOM WIFII ID93NT♥5-3+12
+9.1Round 9PERTH AUSTRALIA264♥x♠A-3+5
+8.9Round 4GROSVENOR46♥♠8-3+14
+8.2Round 10ASINDO YOUTH31NT♦9+1+6
+8.1Round 5JINCHENG BRIDGE162NT♥10-4+7
+7.7Round 5JINCHENG BRIDGE134♥x♣K-2+8
+6.6Round 5JINCHENG BRIDGE116♦♥7-1+10
+6.2Round 6GHETARY264♠♥7+2+13
+6.1Round 15CHENNAI ACES212♦x♥9=+8
+6.0Round 4GROSVENOR54♠♣2-1+5
+5.6Round 10ASINDO YOUTH61NT♥2-1+8
+5.4Round 14KELKAR115♠♦J+1+14
+5.3Round 9PERTH AUSTRALIA295♦♦2-1+6
+5.0Round 15CHENNAI ACES222♠♥K=+11
+4.9Round 13TELKOM WIFII ID45♦♠K-1+12
+4.8Round 14KELKAR152♠♠4+1+10
+4.7Round 9PERTH AUSTRALIA223♥x♣5-2+4
+4.4Round 11HUGHES132NT♣6+3+9
+3.8Round 9PERTH AUSTRALIA253♥♦A-2+0
+3.6Round 3CONSUS RED POLAND214♣♦J=+1
+3.6Round 12KANGAROOS244♠♦K-2+0
+3.5Round 5JINCHENG BRIDGE174♥♣10+2+11
+3.4Round 6GHETARY295♦♣7-1+12
+3.3Round 6GHETARY252♥♦A+1+6
+3.1Round 3CONSUS RED POLAND293NT♥K+4+12
+2.7Round 8BADUNG BRIDGE CLUB132♠♥J+1+1
+2.4Round 8BADUNG BRIDGE CLUB113NT♠5+3-10
+2.4Round 8BADUNG BRIDGE CLUB125♦♥A=-1
+2.4Round 9PERTH AUSTRALIA275♥♣Q+1+11
+2.4Round 15CHENNAI ACES285♦x♠J-3+14
+2.3Round 3CONSUS RED POLAND305♣x♦7-3-10
+2.3Round 15CHENNAI ACES294♥♥9-1+6
+2.2Round 4GROSVENOR63NT♦3+3-10
+2.2Round 10ASINDO YOUTH23♥♠7=+6
+2.1Round 11HUGHES182♠♣6-2+11
+2.0Round 10ASINDO YOUTH92♦♥3+3+1
+1.9Round 7FINIKIOTIS74♥♦6=+0
+1.9Round 9PERTH AUSTRALIA213♦♣3=-1
+1.8Round 11HUGHES164♥♣3=+0
+1.7Round 14KELKAR122♥♠5+1+10
+1.6Round 13TELKOM WIFII ID32♥♥3+1+6
+1.4Round 12KANGAROOS264♦♠A+2+1
+1.4Round 15CHENNAI ACES252♠♣A=+0
+1.3Round 10ASINDO YOUTH81NT♥A+1+0
+1.1Round 3CONSUS RED POLAND264♥♣K=+0
+1.1Round 5JINCHENG BRIDGE144♥♣4=+0
+0.9Round 6GHETARY232♠♣2-1+1
+0.9Round 7FINIKIOTIS101NT♥5+1-1
+0.8Round 4GROSVENOR22♠♦K-1-3
+0.8Round 7FINIKIOTIS33♠♥A-1+7
+0.6Round 10ASINDO YOUTH73♦♦A-1-1
+0.5Round 11HUGHES204♠♣3-4+3
+0.4Round 3CONSUS RED POLAND272♠♣K-2-1
+0.3Round 8BADUNG BRIDGE CLUB201♥♠5+2+0
+0.2Round 7FINIKIOTIS64♥♠A=-1
+0.2Round 11HUGHES115♣♠6=-11
+0.2Round 14KELKAR171♠♥7+2+1
+0.1Round 7FINIKIOTIS93♥♠A-2-1
+0.1Round 14KELKAR144♠♥Q+2+8
-0.0Round 3CONSUS RED POLAND244♠♠A=+0
-0.1Round 11HUGHES196♣♥A=+11
-0.2Round 8BADUNG BRIDGE CLUB153♣♦A+1+7
-0.3Round 15CHENNAI ACES244♥♦K+2-1
-0.4Round 11HUGHES172♥♠6+1-7
-0.4Round 14KELKAR166♣x♥A-2+0
-0.5Round 13TELKOM WIFII ID5Pass-9
-0.6Round 12KANGAROOS254♥♠A=+0
-0.7Round 14KELKAR133NT♥J+1-1
-0.9Round 12KANGAROOS284♥♦K+2-11
-1.0Round 13TELKOM WIFII ID83NT♥10+3-1
-1.0Round 15CHENNAI ACES303NT♣A+1+0
-1.2Round 4GROSVENOR84♠♥6-1-2
-1.3Round 6GHETARY214♠♣A+1+0
-1.3Round 7FINIKIOTIS51NT♥10=-2
-1.4Round 3CONSUS RED POLAND221♠♥J+2+8
-1.4Round 6GHETARY273NT♥K-2+5
-1.5Round 10ASINDO YOUTH15♣x♦K=+9
-1.5Round 12KANGAROOS277NT♥6=+0
-1.9Round 6GHETARY302♠♠J+1+0
-1.9Round 15CHENNAI ACES234♠♦3-2-8
-2.0Round 11HUGHES124♥♦Q+1+0
-2.1Round 5JINCHENG BRIDGE124♥♥3+1+0
-2.1Round 5JINCHENG BRIDGE153NT♣3-1-6
-2.3Round 11HUGHES141NT♠5-3-1
-2.4Round 9PERTH AUSTRALIA244♠♥K=+0
-2.4Round 14KELKAR202♠♥A=-5
-2.5Round 4GROSVENOR33♥♠5=-1
-2.5Round 15CHENNAI ACES271NT♥5=+0
-2.7Round 5JINCHENG BRIDGE181NT♦6=+8
-2.8Round 7FINIKIOTIS84♠♠5+1+0
-3.2Round 8BADUNG BRIDGE CLUB182NT♠3=-11
-3.3Round 3CONSUS RED POLAND254♠♥A-1+2
-3.4Round 3CONSUS RED POLAND232♣♠6+1-9
-3.5Round 5JINCHENG BRIDGE192♠♣4+2-6
-3.6Round 8BADUNG BRIDGE CLUB163NT♣9+1-8
-3.6Round 13TELKOM WIFII ID64♠♥4+3-17
-4.2Round 6GHETARY245♥♦A-2-6
-4.2Round 10ASINDO YOUTH51NT♣4+2-7
-4.2Round 13TELKOM WIFII ID13NT♣K-2-8
-4.3Round 8BADUNG BRIDGE CLUB196♦♣A-1-11
-4.4Round 6GHETARY222♣♦A+3-6
-4.7Round 12KANGAROOS213♥♠A=-6
-5.0Round 3CONSUS RED POLAND283NT♥5=-11
-5.0Round 10ASINDO YOUTH104♥♠J-2-8
-5.0Round 13TELKOM WIFII ID23♦♦5+2-6
-5.3Round 8BADUNG BRIDGE CLUB141NT♦2+2-7
-5.5Round 9PERTH AUSTRALIA303NT♦10-1-10
-5.7Round 12KANGAROOS303NT♦6+2-11
-6.1Round 7FINIKIOTIS13NT♠J+1-4
-6.3Round 14KELKAR185♥♠A+1-1
-6.4Round 7FINIKIOTIS43♠♥4-2-7
-7.0Round 9PERTH AUSTRALIA233♠♥3+1-13
-7.1Round 13TELKOM WIFII ID103NT♠2+1-13
-7.3Round 7FINIKIOTIS24♥♠J-1-11
-7.3Round 12KANGAROOS223NT♠5=-7
-7.4Round 14KELKAR191NT♦5-3-12
-7.6Round 6GHETARY284♥♠2-1-10
-7.6Round 8BADUNG BRIDGE CLUB173NT♥4-2-17
-7.9Round 12KANGAROOS232♦♣9+4-15
-8.6Round 4GROSVENOR13NT♠5+1-12
-9.9Round 13TELKOM WIFII ID73NT♦2=-10
-10.0Round 5JINCHENG BRIDGE203NT♥3=-10
-10.3Round 4GROSVENOR94♠♦9+3-14
-10.5Round 4GROSVENOR102♠♥J+1-8
-11.6Round 9PERTH AUSTRALIA286♥♦Q-1-17
-11.8Round 11HUGHES153NT♥A+1-11
-12.0Round 4GROSVENOR76♦♥Q-1-12
-12.3Round 15CHENNAI ACES263♦x♥Q+1-12