REES Tim · PIERCE

236rank
-26.1Butler · 100 bds
-0.26per board
±4.4swing
-0.86vs par /bd · #304/360
-0.46adjusted /bd
Butler per round: -22.4 2 -20.3 -1.7 -10.2 13.2 9.9 6.3 -10.4 7.5by round

vs par split: bidding -1.29 · play +0.43

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted -0.46/bd

Card play — on target: opening leads 84.6% #69 of 360 · declarer play 75.9% #106 of 360 · defence 87.2% #134 of 360

Card play by contract type — on target
vs NTvs a suit
Opening leads40.0% (5)95.2% (21)
Declarer play71.4% (7)77.3% (22)
Defence100.0% (10)83.8% (37)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (1) · ♦ 87.5% (8) · ♣ 90.0% (10)

vs par by strain: NT -0.92 (24) · a suit -0.84 (76)

vs par by level: part-score -2.09 (34) · game -0.51 (61) · slam +3.20 (5)

By role: declaring -0.55/bd (-3.11 vs par · 53) · defending +0.06/bd (+1.68 vs par · 47)

By vulnerability: vulnerable +0.14/bd (-1.37 vs par · 51) · not vulnerable -0.68/bd (-0.33 vs par · 49)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.PierceT.Verbeek – G.RosOpen10-22.4-2.24-3.70
Round 2C.PierceM.Husain – B.AlrefaeClosed10+2.0+0.20+0.10
Round 3C.PierceR.Plackett – E.ErichsenOpen10-20.3-2.03-0.50
Round 4C.PierceN.Bausback – H.DingOpen10-1.7-0.17-1.40
Round 5C.PierceJ.Xu – J.OngClosed10-10.2-1.02+0.10
Round 6C.PierceM.Narunsky – M.AlexanderOpen10+13.2+1.32+2.70
Round 7C.PierceMEKKY AMR – A.AlmidfaOpen10+9.9+0.99-0.80
Round 8C.PierceM.Tumilowicz – M.WuOpen10+6.3+0.63+0.70
Round 9C.PierceE.Bohlke – K.HerzClosed10-10.4-1.04-3.50
Round 10C.PierceR.Ling – A.LeighOpen10+7.5+0.75-2.30

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
+10.8Round 5RABONO CALAMIS96♠♣10-1+17
+9.3Round 6MO ROCCO154♣♥4=+13
+8.2Round 74JACKS223NT♠4-1+10
+7.8Round 74JACKS294♥♠K-1+12
+7.0Round 74JACKS253NT♣3=+10
+6.3Round 9QUEENS154♠♦A-2+12
+5.9Round 2KUWAIT103NT♥10=+0
+5.7Round 8NZ MIXED62♣x♠8-4+5
+5.5Round 2KUWAIT15♣♣4-2+11
+5.1Round 10HKG CHINA COMB243NT♦3-1+13
+5.0Round 8NZ MIXED94♥♣J-2+11
+4.5Round 6MO ROCCO203NT♥4-1+12
+4.3Round 10HKG CHINA COMB256♥♥3=+1
+4.0Round 9QUEENS125♥♥5=+0
+3.8Round 6MO ROCCO125♦♣10-1+9
+3.6Round 8NZ MIXED54♠♥A+2+12
+3.5Round 44FUN302♠♥5=+5
+3.5Round 6MO ROCCO194♥♠A-2+11
+3.5Round 10HKG CHINA COMB272♦♣2=+5
+3.2Round 2KUWAIT54♠♦A-1+5
+3.2Round 9QUEENS144♠♣Q=-1
+3.0Round 6MO ROCCO183NT♠J+3-10
+2.9Round 44FUN222♥♣4+1+2
+2.4Round 10HKG CHINA COMB233NT♠3+1-12
+2.3Round 8NZ MIXED23NT♦J=+0
+2.1Round 9QUEENS172NT♠4=+0
+2.0Round 74JACKS234♠♥9+1-13
+2.0Round 10HKG CHINA COMB225♣x♠5-4+4
+1.9Round 3ORCA134♠♦10-1-3
+1.8Round 3ORCA202♥♥10+2+7
+1.8Round 5RABONO CALAMIS74♥♦Q=+0
+1.7Round 44FUN294♥♣3+2+1
+1.7Round 6MO ROCCO174♠♥K+2+11
+1.6Round 8NZ MIXED71NT♦J+2+1
+1.5Round 5RABONO CALAMIS24♠♥2+1+1
+1.4Round 3ORCA141NT♦J=-2
+1.1Round 1LANKVELD54♥♣J+1+0
+1.1Round 9QUEENS164♠♦7-1-2
+1.0Round 1LANKVELD103♥♣10-1-1
+1.0Round 10HKG CHINA COMB263♥♦4=-10
+0.8Round 74JACKS213NT♥3-1-5
+0.7Round 1LANKVELD11♠♣J+1+5
+0.7Round 74JACKS282♣♠J+1-7
+0.5Round 5RABONO CALAMIS11NT♠3=+5
+0.5Round 6MO ROCCO114♥♦10-1+2
+0.4Round 44FUN243♠♣K-1-2
+0.4Round 10HKG CHINA COMB291NT♣3-1+0
+0.3Round 2KUWAIT74♥♦5=+0
+0.2Round 6MO ROCCO134♠♥5=-3
+0.2Round 8NZ MIXED13♥♦6+1-4
+0.1Round 1LANKVELD71♦♠5=+4
+0.1Round 74JACKS263NT♥5+1-1
-0.0Round 2KUWAIT24♥♠5-3+10
-0.1Round 2KUWAIT63♠♦8-1-5
-0.2Round 2KUWAIT44♠♥7+1+0
-0.2Round 8NZ MIXED43NT♦10-1-6
-0.3Round 1LANKVELD24♥♥9+1-11
-0.5Round 44FUN263♠♠5=+0
-0.6Round 44FUN213NT♠2-1-4
-0.7Round 8NZ MIXED103♥♣8+1+1
-0.8Round 3ORCA193NT♣4=+2
-1.0Round 5RABONO CALAMIS64♠♦J=+0
-1.2Round 2KUWAIT93♥♣A-1-11
-1.3Round 1LANKVELD44♥♠Q-1+1
-1.5Round 44FUN231NT♠J=-5
-1.5Round 44FUN254♠♣J=+1
-1.6Round 8NZ MIXED83♣♦3+2-1
-1.7Round 44FUN284♥♠4=+1
-1.7Round 6MO ROCCO162♥♦J-1-6
-1.8Round 3ORCA153NT♦J+1+1
-1.9Round 9QUEENS115♣x♠K-2-11
-2.0Round 5RABONO CALAMIS103NT♥10-1-12
-2.0Round 10HKG CHINA COMB214♥♠8-1-5
-2.2Round 3ORCA184♠♦7+1+0
-2.4Round 3ORCA163♦♣10-1-5
-2.5Round 5RABONO CALAMIS44♥♣5+1-1
-2.5Round 9QUEENS134♥♣10=+0
-2.6Round 9QUEENS193NT♠3+3-17
-2.9Round 2KUWAIT84♥♥4-1+2
-3.4Round 5RABONO CALAMIS82♠♦7+1+0
-3.7Round 3ORCA115♣♦2-1-5
-4.1Round 1LANKVELD94♥♠A-2-7
-4.2Round 5RABONO CALAMIS57♠♦7=+0
-4.2Round 10HKG CHINA COMB304♥♦J+2-11
-4.4Round 44FUN274♠♦9-3-13
-4.8Round 74JACKS303♠♦J-2-8
-5.0Round 10HKG CHINA COMB283♠♥K-1-8
-5.6Round 74JACKS243♦♠Q+1-7
-5.7Round 1LANKVELD33♦♠Q+1-10
-6.0Round 1LANKVELD64♥♣A-2-8
-6.3Round 74JACKS273NT♣5=+1
-7.2Round 3ORCA124♥♥J=-11
-7.3Round 3ORCA176♣♠7=+11
-7.9Round 1LANKVELD85♥♠9-1-10
-8.5Round 2KUWAIT32♠♣A-3-11
-9.5Round 9QUEENS206♦♣K-2-13
-9.6Round 8NZ MIXED34♥♦6-1-12
-10.6Round 9QUEENS183NT♠Q=-3
-11.6Round 6MO ROCCO143♦x♠5-5-12
-11.7Round 5RABONO CALAMIS31♥x♦A-3-9