PARASIAN TOBING Robert · INDONESIA

211rank
+36.7Butler · 150 bds
+0.24per board
±4.1swing
-0.05vs par /bd · #385/695
+0.48adjusted /bd
Butler per round: 13.2 18.4 0.8 5.4 24.9 -6.6 6.9 11.3 -8.4 -0.5 11.4 -32.3 -6.1 13.6 -15.3by round

vs par split: bidding +0.21 · play -0.27

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted +0.48/bd

Card play — on target: opening leads 73.5% #563 of 694 · declarer play 80.6% #160 of 694 · defence 84.4% #325 of 695

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (6)75.0% (28)
Declarer play72.7% (11)84.0% (25)
Defence65.0% (20)91.2% (57)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 66.7% (9) · ♦ 66.7% (9) · ♣ 71.4% (7)

vs par by strain: NT -1.86 (43) · a suit +0.67 (107)

vs par by level: part-score +0.89 (53) · game -0.29 (87) · slam -3.00 (10)

By role: declaring +0.63/bd (-2.12 vs par · 73) · defending -0.12/bd (+1.91 vs par · 77)

By vulnerability: vulnerable +0.45/bd (-0.24 vs par · 75) · not vulnerable +0.04/bd (+0.13 vs par · 75)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1T.AsbiM.Parnis-England – M.DixOpen10+13.2+1.32+1.80
Round 2T.AsbiJ.Zanalda – A.MadalaOpen10+18.4+1.84+1.80
Round 3T.AsbiX.Hou – M.ShiClosed10+0.8+0.08+0.20
Round 4T.AsbiK.Furuta – H.KakuClosed10+5.4+0.54+1.40
Round 5T.AsbiY.Lu – L.GuOpen10+24.9+2.49+3.10
Round 6T.AsbiD.Padon – A.BirmanClosed10-6.6-0.66-0.60
Round 7T.AsbiM.Schoenborn – B.BaranOpen10+6.9+0.69-2.00
Round 8T.AsbiG.Gramatikov – D.PetkanovClosed10+11.3+1.13+3.40
Round 9T.AsbiN.De Groot – J.StomphorstOpen10-8.4-0.84-0.60
Round 10T.AsbiD.Molenaar – T.VerbeekClosed10-0.5-0.05-0.90
Round 11T.AsbiA.Smirnov – J.PiekarekClosed10+11.4+1.14-2.10
Round 12T.AsbiR.Hermans – H.DrenkelfordClosed10-32.3-3.23-7.90
Round 13T.AsbiM.O'Briain – P.O'BriainOpen10-6.1-0.61+0.00
Round 14T.AsbiL.Amoils – B.MossClosed10+13.6+1.36+2.20
Round 15T.AsbiF.Piedra – A.WildavskyClosed10-15.3-1.53-0.60

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
+11.4Round 2ARGENTINA205♥♠A=+4
+9.7Round 7FERGANI106♦♣J=-13
+9.2Round 4ONI14♥x♦A=+12
+8.4Round 10HET WITTE 224♠♣4+1+1
+7.3Round 10HET WITTE 254♥♣8+2+9
+6.9Round 5CHINA LADIES205♦♠9-1+12
+6.8Round 13PIGOT74♠♥K=+10
+6.5Round 8BULGARIA SENIORS166♣♦A-3+13
+6.1Round 9ZEEROB ROOD301♠♣K=+10
+6.1Round 12HET WITTE 1246♠♣7+1+1
+6.0Round 8BULGARIA SENIORS203♥♣10+1+10
+6.0Round 14AMOILS204♥♠2-2+13
+5.8Round 5CHINA LADIES193NT♠3=+0
+5.6Round 1MPE54♣♠2-2+5
+5.6Round 14AMOILS154♠♦A-3+2
+5.4Round 1MPE84♥♠2-4+8
+5.4Round 11SMIRNOV116NT♣2=+0
+5.2Round 6ISRAEL JUNIORS292♠♣6+2+10
+5.2Round 7FERGANI14♠♣3=+0
+5.0Round 2ARGENTINA122♠♥5=+6
+4.9Round 4ONI106♠♦4+1+1
+4.8Round 3CHINA OPEN233NT♦6-1+6
+4.8Round 6ISRAEL JUNIORS283NT♥7-4+7
+4.5Round 13PIGOT105♦♠7-1+12
+4.2Round 1MPE93♥♣7-2+7
+4.0Round 2ARGENTINA193♦♠A=+12
+4.0Round 9ZEEROB ROOD253♦♣6+1+6
+3.9Round 14AMOILS112♠♠3=+5
+3.7Round 10HET WITTE 272NT♥K-3+4
+3.6Round 5CHINA LADIES172♥♠2-2+5
+3.6Round 11SMIRNOV143NT♥7=-1
+3.4Round 6ISRAEL JUNIORS243NT♥4=-1
+3.4Round 8BULGARIA SENIORS113♣♦2-1+5
+3.3Round 11SMIRNOV184♠♣K=+3
+3.1Round 3CHINA OPEN213NT♥Q+2+2
+3.1Round 3CHINA OPEN303♠♦A=+1
+3.1Round 9ZEEROB ROOD242♠♣5=+0
+3.0Round 5CHINA LADIES156♥♣J=+0
+2.9Round 1MPE73NT♣8+1+1
+2.9Round 7FERGANI93NT♥4+1+1
+2.8Round 2ARGENTINA112♣♦7-3+2
+2.8Round 4ONI94♥♦A-1+6
+2.7Round 7FERGANI42♠♦A=+0
+2.4Round 5CHINA LADIES134♠♦7+3+12
+2.4Round 5CHINA LADIES143NT♠7-1+4
+2.4Round 14AMOILS176♠♦8=-10
+1.9Round 11SMIRNOV193NT♦Q+3-11
+1.8Round 11SMIRNOV174♥♣10-1+4
+1.6Round 8BULGARIA SENIORS191NT♠5+1+6
+1.5Round 1MPE24♥♠4-1-2
+1.5Round 8BULGARIA SENIORS184♠♦10+1+0
+1.5Round 12HET WITTE 1274♥♠A+1+0
+1.4Round 5CHINA LADIES182♥♠A-1-2
+1.4Round 14AMOILS124♠♦A-2-1
+1.4Round 15PIEDRA214♥♣6=-1
+1.4Round 15PIEDRA252♠♦K+1+10
+1.3Round 8BULGARIA SENIORS134♥♣5=+3
+1.2Round 8BULGARIA SENIORS172♥♠K-1+5
+1.1Round 3CHINA OPEN254♠♦Q-1-1
+1.1Round 15PIEDRA224♠♥2+1+1
+1.0Round 2ARGENTINA185♣♠5-1+5
+0.9Round 10HET WITTE 2103♣♦A=+1
+0.8Round 3CHINA OPEN243♣♥K-1-2
+0.8Round 4ONI35♦x♠A-1+0
+0.8Round 6ISRAEL JUNIORS234♥♥5=-1
+0.8Round 11SMIRNOV123♠♥3=+6
+0.8Round 14AMOILS134♥♣A=+13
+0.7Round 4ONI72♠♦2=+0
+0.7Round 7FERGANI74♠♥K=+0
+0.7Round 10HET WITTE 213NT♥4+2+0
+0.6Round 4ONI23♥♠K=+7
+0.6Round 9ZEEROB ROOD284♥♠K+2-12
+0.5Round 7FERGANI52♥♦2+1+0
+0.3Round 13PIGOT13NT♣Q+1-1
+0.3Round 14AMOILS143NT♠9=+11
+0.2Round 2ARGENTINA164♠♥5-1+2
+0.2Round 3CHINA OPEN271NT♥2+1+1
+0.2Round 15PIEDRA264♠♣K=+0
+0.1Round 5CHINA LADIES165♥♠7+1+1
+0.0Round 4ONI83♥♠10-1-2
+0.0Round 5CHINA LADIES124♥♦4+1+0
-0.1Round 14AMOILS193NT♥5+2+0
-0.2Round 1MPE63♣♠A=+10
-0.2Round 7FERGANI23NT♥3+2-1
-0.2Round 9ZEEROB ROOD293NT♠J=+2
-0.3Round 1MPE102♠♥K+2+1
-0.4Round 4ONI44♥♠A+1-1
-0.4Round 11SMIRNOV154♥♥4=+0
-0.4Round 13PIGOT53NT♣4=+1
-0.5Round 7FERGANI33NT♥7=+0
-0.5Round 8BULGARIA SENIORS154♠♠2=-1
-0.6Round 1MPE44♥♦10+2-13
-0.6Round 9ZEEROB ROOD224♥♠Q=-1
-0.7Round 5CHINA LADIES113NT♥2+2-1
-0.9Round 2ARGENTINA172♥♥7-2+0
-1.0Round 2ARGENTINA133NT♠9+3-13
-1.0Round 11SMIRNOV204♠♣3+2-12
-1.0Round 13PIGOT93NT♠9+3+12
-1.0Round 15PIEDRA244♠♥5+1+0
-1.0Round 15PIEDRA294♠♣Q+1+0
-1.1Round 6ISRAEL JUNIORS302♦♠6+1+0
-1.2Round 12HET WITTE 1213NT♠4=-13
-1.4Round 11SMIRNOV134♥♠4=+1
-1.4Round 13PIGOT81NT♦5-2-7
-1.6Round 13PIGOT23♠♣10-2-9
-1.7Round 2ARGENTINA144♠♣7-2+0
-1.7Round 6ISRAEL JUNIORS251NT♥9=+0
-1.7Round 8BULGARIA SENIORS122♠♥K+2+1
-1.7Round 13PIGOT41NT♠J-1+1
-1.7Round 13PIGOT62♠♣A-1-8
-1.8Round 3CHINA OPEN222♣♠J=+1
-1.8Round 3CHINA OPEN284♠♥A=+0
-1.8Round 3CHINA OPEN293♦♥9+2+0
-1.9Round 1MPE12NT♦Q-1+2
-2.1Round 15PIEDRA274♠♣7+1+0
-2.2Round 4ONI64♠♠2+1+0
-2.2Round 6ISRAEL JUNIORS223♠♥K-1-10
-2.2Round 12HET WITTE 1251NT♠2+2-6
-2.4Round 2ARGENTINA152♠♥8+1+0
-2.4Round 9ZEEROB ROOD273NT♥6+1-4
-2.6Round 11SMIRNOV163NT♠3-2-11
-2.9Round 10HET WITTE 292♠♣Q=+1
-3.0Round 14AMOILS184♣♠K+1-8
-3.0Round 15PIEDRA303NT♣2+2+0
-3.1Round 10HET WITTE 243♦♠A+1+0
-3.1Round 12HET WITTE 1296NT♠10+1-13
-3.3Round 10HET WITTE 232♠♥J=-5
-3.4Round 1MPE33NT♠10+1-1
-3.7Round 14AMOILS165♦♥A=-3
-4.3Round 6ISRAEL JUNIORS263♠♥5-2-3
-4.6Round 6ISRAEL JUNIORS214♠♦5=-7
-4.6Round 12HET WITTE 1283NT♥A-1-6
-4.7Round 10HET WITTE 283♠♣3-1-10
-4.7Round 15PIEDRA233NT♦4-2-8
-5.2Round 9ZEEROB ROOD214♠♦K=-7
-5.7Round 12HET WITTE 1223♦♥3-4-8
-6.0Round 7FERGANI86♠♥K=+0
-6.1Round 9ZEEROB ROOD234♥♦7-1-12
-6.2Round 12HET WITTE 1264♠♣Q-2-8
-6.9Round 3CHINA OPEN262♠♦Q-1-6
-6.9Round 6ISRAEL JUNIORS273NT♥7+1-1
-7.5Round 10HET WITTE 263NT♣3-1-10
-7.6Round 15PIEDRA282♦x♥10-2-8
-7.7Round 9ZEEROB ROOD264♥♣10+3+12
-8.0Round 8BULGARIA SENIORS144♠♦8=-8
-8.0Round 12HET WITTE 1303NT♦6-1-14
-8.1Round 7FERGANI63NT♥10=-7
-8.9Round 12HET WITTE 1234♥♥6-1-12
-9.9Round 13PIGOT33NT♣5=-11
-11.0Round 4ONI56♥x♠K-3-9