JANSMA Jan · WHITE HOUSE

109rank
+65.5Butler · 130 bds
+0.50per board
±4.9swing
+0.93vs par /bd · #60/471
+0.79adjusted /bd
Butler per round: 9.7 -3.4 17.2 12.5 20.7 -8.1 -4 13.5 1.4 12.5 -32.9 24.7 1.7by round

vs par split: bidding +0.62 · play +0.23

Strength of schedule: opponents averaged +0.28/bd (a tough draw) → opponent-adjusted +0.79/bd

Card play — on target: opening leads 80.0% #182 of 469 · declarer play 63.6% #405 of 469 · defence 88.2% #127 of 471

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (11)79.2% (24)
Declarer play0.0% (2)70.0% (20)
Defence86.7% (15)88.7% (53)

Opening leads by suit led: ♠ 88.9% (9) · ♥ 80.0% (10) · ♦ 66.7% (6) · ♣ 80.0% (10)

vs par by strain: NT +0.92 (24) · a suit +0.93 (106)

vs par by level: part-score +0.42 (48) · game +1.16 (70) · slam +1.67 (12)

By role: declaring +0.97/bd (-1.63 vs par · 62) · defending +0.08/bd (+3.27 vs par · 68)

By vulnerability: vulnerable +0.24/bd (+0.43 vs par · 65) · not vulnerable +0.77/bd (+1.43 vs par · 65)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3G.PaulissenJ.Kalita – M.NowosadzkiClosed10+9.7+0.97+1.40
Round 4G.PaulissenL.Gontha – D.HutaheanClosed10-3.4-0.34+2.10
Round 5G.PaulissenK.Anklesaria – J.ShivdasaniClosed10+17.2+1.72+0.70
Round 6G.PaulissenH.Maulana – N.HeryanaClosed10+12.5+1.25-0.60
Round 7G.PaulissenE.Sophonpanich – S.BaisamutClosed10+20.7+2.07+2.30
Round 8G.PaulissenL.Dana Oktavian – A.KustrijantoClosed10-8.1-0.81+3.70
Round 9G.PaulissenB.Shi – H.QinOpen10-4.0-0.40+2.30
Round 10G.PaulissenJ.Grue – B.MossOpen10+13.5+1.35+1.80
Round 11G.PaulissenP.Yeung – W.LiClosed10+1.4+0.14+1.30
Round 12G.PaulissenY.Huang – ?Closed10+12.5+1.25-1.80
Round 13G.PaulissenZ.Shao – Z.ZhuangClosed10-32.9-3.29-4.50
Round 14G.PaulissenM.Bourke – S.LuskClosed10+24.7+2.47+5.30
Round 15G.PaulissenY.Lian – J.BianClosed10+1.7+0.17-1.90

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 12CHINA JIEGAO296♦♦6-1+16
+12.2Round 7MAGIC EYES THAILAND44♥x♣5-3+12
+12.0Round 6BBO225♣x♦K+1+13
+11.5Round 15CHINA HYX286♥♣3=+1
+9.0Round 10P D TIMES104♥♦4=+10
+8.8Round 3GROMOV296♠♥3=+0
+8.3Round 10P D TIMES64♥♦K-1+10
+8.1Round 13SAIC VW53NT♣2=+0
+7.5Round 5TEXAN ACES176♥♦3=+0
+6.8Round 6BBO266♠♠7=+0
+6.8Round 7MAGIC EYES THAILAND54♥♠A=+7
+6.6Round 4ASINDO INDONESIA44♥♦8=+0
+6.5Round 9TIANYA BRIDGE FATE244♠x♥K=+5
+6.4Round 7MAGIC EYES THAILAND34♥♠6-3+11
+6.4Round 14SYDNEY165♠♣K=+8
+6.3Round 14SYDNEY124♥♦A-1+12
+6.0Round 11HONG KONG SENIOR173NT♦6+1+0
+5.6Round 3GROMOV283NT♣2+1+11
+5.4Round 10P D TIMES71NT♥J-3+4
+5.4Round 14SYDNEY114♠♥5+2+14
+5.3Round 9TIANYA BRIDGE FATE234♥♠4-1+12
+5.1Round 3GROMOV254♦♥2=+1
+5.1Round 12CHINA JIEGAO306♠♣10=+0
+4.8Round 14SYDNEY152♠♥K+1+10
+4.5Round 5TEXAN ACES153♦x♦3-1+8
+4.0Round 12CHINA JIEGAO224♥♣3-2+6
+3.9Round 4ASINDO INDONESIA12NT♠4+2+10
+3.6Round 5TEXAN ACES134♠♥8-1+6
+3.6Round 5TEXAN ACES144♥x♣3=+5
+3.6Round 8DJARUM BRIDGE CLUB163NT♣K+1+8
+3.6Round 12CHINA JIEGAO244♠♦K-2+0
+3.5Round 3GROMOV273♥♣2-1+5
+3.5Round 4ASINDO INDONESIA84♥♠A-1+4
+3.4Round 3GROMOV232♣♣2+1+9
+3.3Round 5TEXAN ACES113NT♥4+1+0
+3.2Round 9TIANYA BRIDGE FATE263♠♣7+1+10
+3.0Round 6BBO253♣♥A=+0
+3.0Round 13SAIC VW14♠♥5=+0
+2.7Round 15CHINA HYX272♠♥A-2+0
+2.5Round 4ASINDO INDONESIA33♥♠K=+1
+2.4Round 6BBO244♥♦A-1+5
+2.4Round 8DJARUM BRIDGE CLUB182♦♦7+3+10
+2.3Round 14SYDNEY202♠♥A-1+0
+2.2Round 15CHINA HYX213♠♥A=+0
+2.1Round 11HONG KONG SENIOR183♠♣K-2+11
+2.0Round 10P D TIMES93♥♦A-3+1
+2.0Round 14SYDNEY171NT♦8-4+3
+1.9Round 5TEXAN ACES163♦♦3-1+4
+1.9Round 7MAGIC EYES THAILAND74♥♣A=+0
+1.8Round 6BBO231NT♠2-2+2
+1.8Round 9TIANYA BRIDGE FATE302NT♦3=+7
+1.8Round 11HONG KONG SENIOR164♥♠2=+0
+1.7Round 7MAGIC EYES THAILAND23NT♠2=-2
+1.7Round 10P D TIMES15♣♦K+1+11
+1.7Round 14SYDNEY195♣♣9+2-4
+1.6Round 11HONG KONG SENIOR125♦x♥Q-3+4
+1.6Round 13SAIC VW32♥♣4+1+6
+1.5Round 12CHINA JIEGAO235♦♣9+1-13
+1.4Round 3GROMOV221♠♣2+2-8
+1.4Round 6BBO273♥♣4-2-5
+1.4Round 10P D TIMES35♣♦Q-2-2
+1.3Round 6BBO214♠♥3+1+0
+1.2Round 5TEXAN ACES202♦♦A+2+1
+1.2Round 7MAGIC EYES THAILAND64♥♣10+1+0
+1.1Round 4ASINDO INDONESIA96♠♥A+1+11
+1.0Round 11HONG KONG SENIOR115♣♠3+1-11
+0.7Round 8DJARUM BRIDGE CLUB202♥♣K+2+1
+0.4Round 12CHINA JIEGAO277♣♠6=+2
+0.3Round 9TIANYA BRIDGE FATE223♥♣2-2+1
+0.3Round 14SYDNEY133NT♣J=+0
+0.3Round 15CHINA HYX244♥♣K+2+1
+0.2Round 8DJARUM BRIDGE CLUB153♣♦K+1-7
+0.1Round 14SYDNEY144♠♥Q+2+8
+0.1Round 15CHINA HYX303NT♣K+2-1
-0.0Round 7MAGIC EYES THAILAND13♦♠8+2+4
-0.1Round 11HONG KONG SENIOR196♣♥A=+11
-0.1Round 13SAIC VW83NT♥7+2+0
-0.3Round 15CHINA HYX222♠♦A-1-7
-0.5Round 3GROMOV304♥♣2+1+11
-0.5Round 8DJARUM BRIDGE CLUB113NT♥6+1+10
-0.6Round 12CHINA JIEGAO254♥♠A=+0
-0.9Round 5TEXAN ACES182NT♦6-1-10
-0.9Round 10P D TIMES81NT♥5-1-2
-0.9Round 11HONG KONG SENIOR142♥♦10-2+0
-0.9Round 12CHINA JIEGAO284♥♦A+2-11
-1.0Round 8DJARUM BRIDGE CLUB143♣♠A=+0
-1.1Round 3GROMOV264♥♣2=+0
-1.3Round 4ASINDO INDONESIA73NT♣10+2-1
-1.5Round 4ASINDO INDONESIA53♠♠Q=+0
-1.6Round 11HONG KONG SENIOR205♦x♣3-2+0
-1.8Round 7MAGIC EYES THAILAND93♥♠A-1-3
-1.8Round 8DJARUM BRIDGE CLUB132♠♦K=+0
-2.2Round 4ASINDO INDONESIA64♠♥9+2+10
-2.3Round 15CHINA HYX252♠♣A+1-1
-2.3Round 15CHINA HYX294♥♥3-1-6
-2.4Round 5TEXAN ACES194♠♣10=+0
-2.4Round 6BBO284♥♠4=+0
-2.4Round 9TIANYA BRIDGE FATE252♥♦A-1+1
-2.4Round 9TIANYA BRIDGE FATE274♥♣Q+2-11
-2.4Round 10P D TIMES24♥♠2-1+2
-2.5Round 4ASINDO INDONESIA23♣♠A=+1
-2.6Round 9TIANYA BRIDGE FATE286♥♣J=+11
-2.8Round 7MAGIC EYES THAILAND84♠♦J+1+0
-2.9Round 13SAIC VW94♠♠4+1+0
-3.1Round 8DJARUM BRIDGE CLUB175♦♠K=+14
-3.2Round 8DJARUM BRIDGE CLUB123NT♥2+1+0
-3.5Round 11HONG KONG SENIOR152♦♣6+1-1
-4.5Round 15CHINA HYX262♥♥4+1-7
-4.6Round 13SAIC VW64♠♣K+2-17
-4.6Round 14SYDNEY185♣♠A=+2
-4.8Round 12CHINA JIEGAO214♠♣A-3-7
-4.9Round 7MAGIC EYES THAILAND102♥♥3=-6
-4.9Round 10P D TIMES53♦♦10+1-7
-5.0Round 6BBO303♣♦3+1-7
-5.0Round 11HONG KONG SENIOR133NT♠2+2-1
-5.1Round 5TEXAN ACES122♣♦10+3-7
-5.3Round 9TIANYA BRIDGE FATE295♦♥Q-1-6
-5.4Round 8DJARUM BRIDGE CLUB194♠♣Q=+1
-5.5Round 13SAIC VW22NT♣Q=-7
-5.7Round 15CHINA HYX232NT♣5=+1
-6.1Round 10P D TIMES44♥♥6-3-9
-6.9Round 3GROMOV214♠x♣2-2-5
-8.3Round 12CHINA JIEGAO265♦x♠A=-11
-8.3Round 13SAIC VW43NT♠K=+0
-8.4Round 9TIANYA BRIDGE FATE212♦♣Q-4-7
-8.8Round 6BBO295♦xx♣6-1-14
-9.6Round 3GROMOV244♠♦2-1-10
-10.2Round 13SAIC VW73NT♦2+1-10
-13.5Round 4ASINDO INDONESIA106♣♥10=-15
-14.0Round 13SAIC VW107♣♠J-1-17