MARKS Rafal · ZORZA

78rank
+58.3Butler · 112 bds
+0.52per board
±4.0swing
+0.60vs par /bd · #83/488
+0.73adjusted /bd
Butler per round: -11.1 19.1 14.7 27.4 17.1 4.4 -10.9 -2.4by round

vs par split: bidding +0.19 · play +0.41

Strength of schedule: opponents averaged +0.20/bd (a tough draw) → opponent-adjusted +0.73/bd

Card play — on target: opening leads 86.4% #155 of 488 · declarer play 75.8% #213 of 488 · defence 90.0% #163 of 488

Bidding activity — not a pass: 46.2% #102 of 488 (151/327)

Card play by contract type — on target
vs NTvs a suit
Opening leads80.0% (5)88.2% (17)
Declarer play75.0% (12)76.2% (21)
Defence81.2% (16)94.1% (34)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 85.7% (7) · ♦ 100.0% (5) · ♣ 100.0% (4)

vs par by strain: NT -1.17 (35) · a suit +1.40 (77)

vs par by level: part-score +1.00 (33) · game +0.45 (71) · slam +0.25 (8)

By role: declaring -0.10/bd (-2.90 vs par · 62) · defending +1.29/bd (+4.94 vs par · 50)

By vulnerability: vulnerable +0.64/bd (+0.86 vs par · 56) · not vulnerable +0.40/bd (+0.34 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Z.TrojanM.Sheng – H.DingClosed14-11.1-0.79+1.64
Round 2Z.TrojanG.Brekka – M.LindstroemClosed14+19.1+1.36+0.50
Round 3Z.TrojanM.Purta – M.PurtaClosed14+14.7+1.05+1.00
Round 4Z.TrojanD.Kroening – F.FournierClosed14+27.4+1.96+1.29
Round 5Z.TrojanJ.Kalita – C.BaldyszOpen14+17.1+1.22+2.21
Round 6Z.TrojanC.Geromboux – S.YuenClosed14+4.4+0.31-1.00
Round 7Z.TrojanP.Shao – Y.HuangClosed14-10.9-0.78-1.21
Round 8Z.TrojanY.Chen – B.FuOpen14-2.4-0.17+0.36

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
+10.3Round 3DRIM TIM123NT♠3-3+14
+9.5Round 5LEIBOWITZ74♥♣4-1+15
+8.9Round 8REIGNWOOD194♠x♥A=+5
+8.8Round 4DREAM TEAM184♠♣Q-1+12
+8.4Round 4DREAM TEAM264♠♦A=+3
+8.1Round 1DH888134♠♥A+3+17
+7.9Round 2SCHONFELD FINESSE214♥♦A-1+12
+7.5Round 7CHINA136♦x♠K-2+10
+7.2Round 4DREAM TEAM196NT♥6+1-12
+6.1Round 3DRIM TIM103NT♦K-1+6
+6.1Round 5LEIBOWITZ103NT♣A=-1
+5.9Round 2SCHONFELD FINESSE183NT♦J-1+6
+5.7Round 3DRIM TIM83NT♣3-1+10
+5.6Round 8REIGNWOOD243NT♣6+1+7
+5.5Round 4DREAM TEAM252♥♦J+1+6
+5.4Round 5LEIBOWITZ94♣♥K-2+11
+5.1Round 4DREAM TEAM212♠♥6-1+6
+5.0Round 2SCHONFELD FINESSE236♣♥A+1-13
+4.7Round 1DH88874♠♦K-1+7
+4.5Round 5LEIBOWITZ66♦♠A-1+10
+4.3Round 2SCHONFELD FINESSE244♣♥K=+1
+3.7Round 7CHINA114♥♠2-1+10
+3.2Round 2SCHONFELD FINESSE164♦♣J-2+1
+2.9Round 6PANDA POSSE203NT♦8-1+6
+2.8Round 6PANDA POSSE174♥♦Q=+3
+2.8Round 8REIGNWOOD176NT♥7=+0
+2.6Round 6PANDA POSSE152♥♠5=+5
+2.6Round 6PANDA POSSE244♠♥K=+3
+2.5Round 4DREAM TEAM283♠♣A-1+5
+2.5Round 5LEIBOWITZ13♦♠A-2+0
+2.1Round 8REIGNWOOD272♠♣T-1+4
+2.0Round 2SCHONFELD FINESSE193NT♠2-2+11
+2.0Round 3DRIM TIM13♣♥K=+0
+2.0Round 7CHINA184♥♦9+2+2
+1.9Round 2SCHONFELD FINESSE284♥♣4=-1
+1.9Round 6PANDA POSSE264♠♦5=+0
+1.9Round 6PANDA POSSE273NT♠7+2+0
+1.7Round 3DRIM TIM136♥♦J=+13
+1.3Round 1DH88885♣♥5-1+2
+1.3Round 1DH88893♠♥A+1+6
+1.1Round 3DRIM TIM145♠♣2=+0
+1.0Round 3DRIM TIM43NT♦5+3-17
+1.0Round 5LEIBOWITZ142♥♦6=+0
+1.0Round 8REIGNWOOD212♠♣T+1+0
+0.9Round 2SCHONFELD FINESSE274♥♠8+1+0
+0.9Round 6PANDA POSSE284♠♥3+2-11
+0.8Round 1DH888104♥♣3+1+0
+0.8Round 4DREAM TEAM223♥♦Q=+7
+0.8Round 6PANDA POSSE254♠♦2=+1
+0.7Round 1DH88815♥♣K+1+11
+0.7Round 2SCHONFELD FINESSE152♠♦5-1-1
+0.6Round 4DREAM TEAM154♠♣J=-1
+0.5Round 7CHINA1144♠♥9-1+4
+0.5Round 8REIGNWOOD253NT♥2+2+0
+0.4Round 3DRIM TIM63♦♥8=+7
+0.4Round 3DRIM TIM73NT♦4+1+0
+0.3Round 6PANDA POSSE164♥♦6=+0
+0.3Round 7CHINA193NT♥7+3-13
+0.2Round 3DRIM TIM114♥♣K+1+0
-0.1Round 5LEIBOWITZ35♣♥6+1-13
-0.1Round 5LEIBOWITZ84NT♠6=-11
-0.1Round 5LEIBOWITZ114♠♥6=+0
-0.2Round 3DRIM TIM23♦♥A=+5
-0.2Round 4DREAM TEAM272♠♥J+1+7
-0.3Round 7CHINA164♥♦K=+0
-0.3Round 8REIGNWOOD224♠♥K+2+11
-0.5Round 7CHINA1136♥♥3+1-13
-0.5Round 8REIGNWOOD183♠♥8+1-6
-0.6Round 4DREAM TEAM203♥♥4-1-1
-0.6Round 7CHINA1104NT♥Q=+1
-0.7Round 8REIGNWOOD163NT♣Q+1+0
-0.8Round 7CHINA121NT♥2+2+1
-1.0Round 1DH88853♣♥A-2+1
-1.0Round 1DH88864♥♣A=+0
-1.1Round 4DREAM TEAM233NT♦4-1-6
-1.1Round 5LEIBOWITZ135♣♥J=+13
-1.3Round 6PANDA POSSE185♣♥A-1-5
-1.3Round 7CHINA1111NT♠4-2-8
-1.4Round 6PANDA POSSE233♣♥J-1-5
-1.5Round 2SCHONFELD FINESSE223NT♥8+1+11
-1.5Round 8REIGNWOOD262♥♠K-1+0
-1.6Round 6PANDA POSSE193NT♥2=+1
-1.8Round 5LEIBOWITZ23NT♠K+1-1
-1.9Round 2SCHONFELD FINESSE204♠♦K+2+1
-2.0Round 3DRIM TIM34♥♣K-1-5
-2.0Round 5LEIBOWITZ123♣♥Q-2+0
-2.1Round 3DRIM TIM94♠♣3-2-8
-2.2Round 1DH888124♥♣A+1+0
-2.2Round 2SCHONFELD FINESSE253NT♣4-1+0
-2.3Round 7CHINA152♠♠5-1-4
-2.4Round 1DH88823NT♥J+1+5
-2.5Round 2SCHONFELD FINESSE174♥♣4+1-11
-2.5Round 4DREAM TEAM173NT♠9=+1
-2.8Round 5LEIBOWITZ42♠♥6-3+8
-2.9Round 6PANDA POSSE214♥♠Q-1-5
-3.2Round 1DH88844♥♣Q-2-2
-3.3Round 4DREAM TEAM243NT♣3-3-6
-3.3Round 8REIGNWOOD203♠♥A-1-6
-3.4Round 1DH88833NT♦Q+4-3
-3.6Round 8REIGNWOOD154♠♠4+3-10
-3.8Round 4DREAM TEAM161NT♦K-2-3
-3.9Round 5LEIBOWITZ52♥♦J=+0
-4.3Round 7CHINA1123♠♥5=-8
-4.6Round 2SCHONFELD FINESSE263NT♣A-3-10
-4.7Round 1DH888113NT♥2-1-10
-5.1Round 6PANDA POSSE224♥♠Q=-7
-5.5Round 8REIGNWOOD284♠x♥Q-3+3
-6.6Round 7CHINA176♦♠T+1+7
-7.9Round 8REIGNWOOD233NT♣K=-3
-8.2Round 7CHINA142NT♦7-1-6
-9.9Round 3DRIM TIM55♥♣9-1-11
-10.1Round 1DH888143NT♣T-2-11