PLATNICK Brian · ROSENBERG

515rank
-35.1Butler · 112 bds
-0.31per board
±4.6swing
+0.19vs par /bd · #277/675
+0.10adjusted /bd
Butler per round: 17.2 -30.4 30.4 -7.4 5 -18.6 -5.2 -26.1by round

vs par split: bidding -0.07 · play +0.26

Strength of schedule: opponents averaged +0.41/bd (a tough draw) → opponent-adjusted +0.10/bd

Card play — on target: opening leads 69.7% #507 of 675 · declarer play 76.0% #339 of 675 · defence 86.7% #304 of 675

Bidding activity — not a pass: 43.4% #316 of 675 (142/327)

Card play by contract type — on target
vs NTvs a suit
Opening leads30.0% (10)87.0% (23)
Declarer play85.7% (7)72.2% (18)
Defence87.5% (24)86.1% (36)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 58.3% (12) · ♦ 71.4% (7) · ♣ 77.8% (9)

vs par by strain: NT +0.41 (41) · a suit +0.06 (71)

vs par by level: part-score +0.70 (33) · game +0.84 (69) · slam -6.00 (10)

By role: declaring +0.42/bd (-1.44 vs par · 52) · defending -0.95/bd (+1.60 vs par · 60)

By vulnerability: vulnerable -0.44/bd (+0.82 vs par · 56) · not vulnerable -0.19/bd (-0.45 vs par · 56)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.RosenbergS.Stefansson – H.SigurdssonClosed14+17.2+1.23+0.14
Round 2K.RosenbergG.Superson – G.ZedginidzeClosed14-30.4-2.17+0.64
Round 3K.RosenbergS.Van Oosten – T.SprinkhuizenClosed14+30.4+2.17+2.79
Round 4K.RosenbergJ.Carroll – M.MoranClosed14-7.4-0.53+0.07
Round 5K.RosenbergC.Willenken – M.SchaltzOpen14+5.0+0.36+1.71
Round 6K.RosenbergJ.Chen – Y.CaiOpen14-18.6-1.33-3.00
Round 7K.RosenbergO.Lien – U.NilssonOpen14-5.2-0.37-0.36
Round 8K.RosenbergT.Townsend – B.Handley-PritchardOpen14-26.1-1.86-0.50

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
+9.6Round 3MCALLISTER44♥♠K=+10
+9.0Round 3MCALLISTER53NT♣4-1+12
+8.8Round 1GRANT THORNTON ICELAND74♠♣A=+0
+7.4Round 3MCALLISTER64♠♦2=+8
+6.9Round 4MORAN212♠♦K-3+5
+6.6Round 1GRANT THORNTON ICELAND64♠♥J=+11
+6.6Round 3MCALLISTER24♠♥6-3+13
+6.5Round 7DINKIN134♥♣K=+10
+6.0Round 8KNOTTENBELT262♥♠2+4+9
+5.9Round 5ROSENTHAL43NT♣2-1+12
+5.6Round 4MORAN263NT♥3=+0
+5.5Round 5ROSENTHAL93NT♥4-4+6
+5.0Round 1GRANT THORNTON ICELAND133NT♠5=+10
+5.0Round 7DINKIN73♠♥2-1+11
+4.9Round 4MORAN174NT♠9+3+2
+4.9Round 5ROSENTHAL124♠♦A-2+11
+4.7Round 6CHINA OPEN TEAM 1164♥♠3+1-4
+4.3Round 7DINKIN43♥♦K=+12
+3.9Round 1GRANT THORNTON ICELAND13♦♣4+1+1
+3.6Round 5ROSENTHAL54♥x♣Q-1+0
+3.4Round 2KRAKOW AND RZESZOW181NT♠2-1+5
+3.4Round 4MORAN221NT♠K=+5
+3.3Round 1GRANT THORNTON ICELAND23♠♣7-1+12
+3.1Round 6CHINA OPEN TEAM 1252NT♥3-2+6
+3.0Round 3MCALLISTER84♥♣K-3+2
+3.0Round 7DINKIN91NT♣A=-1
+2.9Round 1GRANT THORNTON ICELAND114♥♦3+2+1
+2.9Round 1GRANT THORNTON ICELAND124♥♦5+1+1
+2.5Round 4MORAN244♠♣6-1+10
+2.5Round 6CHINA OPEN TEAM 1184♥♠3=-11
+2.5Round 8KNOTTENBELT252♥♦5-1+4
+2.2Round 7DINKIN83NT♣6-1+5
+2.1Round 1GRANT THORNTON ICELAND46♠♣6+1-13
+2.1Round 2KRAKOW AND RZESZOW242♦♥6+1+0
+2.1Round 3MCALLISTER134♥♠K-1+5
+1.9Round 6CHINA OPEN TEAM 1215♣♠2-2+2
+1.9Round 6CHINA OPEN TEAM 1273NT♥3+1+10
+1.7Round 5ROSENTHAL113NT♥3=+0
+1.4Round 5ROSENTHAL13NT♣J+1+0
+1.3Round 5ROSENTHAL65♦♣K=-2
+1.2Round 2KRAKOW AND RZESZOW226♥♣5+1+11
+1.2Round 7DINKIN34♠♦J-1-2
+1.0Round 4MORAN153NT♠J=-1
+0.9Round 3MCALLISTER72♠♦K-1+0
+0.8Round 4MORAN273NT♠J=+0
+0.8Round 6CHINA OPEN TEAM 1202NT♠A-1-11
+0.8Round 8KNOTTENBELT164♥♣K+2+11
+0.7Round 5ROSENTHAL103♥♣K-1+5
+0.7Round 5ROSENTHAL133♠♥3+1+1
+0.3Round 2KRAKOW AND RZESZOW153NT♠2=+1
+0.3Round 4MORAN193♦♣6+2-10
+0.3Round 6CHINA OPEN TEAM 1193NT♠2+1+0
+0.2Round 5ROSENTHAL142♠x♥A-2-3
+0.1Round 1GRANT THORNTON ICELAND101NT♠Q+3+9
+0.1Round 3MCALLISTER93NT♠Q-2-8
+0.0Round 3MCALLISTER116♣♠7+1-11
+0.0Round 8KNOTTENBELT152♠♦7=+0
-0.1Round 8KNOTTENBELT244♠♥9=+1
-0.2Round 7DINKIN14♠♥3+1+0
-0.3Round 2KRAKOW AND RZESZOW161NT♦8=-5
-0.4Round 5ROSENTHAL34♥♦Q=-1
-0.5Round 2KRAKOW AND RZESZOW283NT♣6=-1
-0.7Round 3MCALLISTER34♥♦K+2+11
-0.7Round 6CHINA OPEN TEAM 1223NT♥5+2+0
-0.7Round 7DINKIN52♠♥3=-1
-0.7Round 8KNOTTENBELT174♠♣T+1+8
-1.0Round 3MCALLISTER13NT♦7=+0
-1.1Round 7DINKIN144♠x♦5-2-4
-1.2Round 1GRANT THORNTON ICELAND144♠♣K-1-4
-1.2Round 7DINKIN114♣♥K=+0
-1.4Round 2KRAKOW AND RZESZOW273♥♠K-3+0
-1.4Round 4MORAN163NT♣7+1+0
-1.5Round 3MCALLISTER101NT♠Q-3+7
-1.7Round 2KRAKOW AND RZESZOW235♣♥K+1+10
-1.8Round 3MCALLISTER123♠♣K-2-5
-1.8Round 6CHINA OPEN TEAM 1281NT♠Q-2+1
-1.8Round 8KNOTTENBELT204♠♣7=+1
-1.9Round 8KNOTTENBELT182NT♣T-1-4
-1.9Round 8KNOTTENBELT193♦♥J+1+0
-2.1Round 1GRANT THORNTON ICELAND84♠♥6-1-5
-2.1Round 7DINKIN123NT♥4=+1
-2.3Round 4MORAN252♠♣J+1+0
-2.3Round 4MORAN284♠♣5=-1
-2.3Round 7DINKIN103♦♣J+2-10
-2.6Round 6CHINA OPEN TEAM 1243NT♦2=+0
-2.7Round 8KNOTTENBELT286NT♣Q+1-10
-3.0Round 8KNOTTENBELT214♠♥6=-3
-3.2Round 1GRANT THORNTON ICELAND94♠♠4-3-8
-3.3Round 3MCALLISTER146♣x♦2-3-5
-3.7Round 2KRAKOW AND RZESZOW195♣♦A=+0
-3.7Round 2KRAKOW AND RZESZOW214♥♠5-1-5
-3.7Round 6CHINA OPEN TEAM 1176♦♠A-1-8
-3.9Round 1GRANT THORNTON ICELAND53NT♠J-1-5
-4.3Round 2KRAKOW AND RZESZOW173NT♠8+2-1
-4.4Round 6CHINA OPEN TEAM 1154♠♣3=-11
-4.5Round 5ROSENTHAL84♥♠Q-1-5
-5.1Round 2KRAKOW AND RZESZOW255♥x♣Q=-5
-5.1Round 8KNOTTENBELT224♣x♣6-2-8
-5.6Round 5ROSENTHAL23NT♣J+2-2
-6.9Round 8KNOTTENBELT273NT♥6+1-4
-7.9Round 2KRAKOW AND RZESZOW204♥♣4+1+0
-8.0Round 1GRANT THORNTON ICELAND33NT♣5-2-8
-8.4Round 4MORAN203NT♣J=-10
-8.4Round 4MORAN233NT♦T=+0
-8.4Round 6CHINA OPEN TEAM 1263NT♥Q=-3
-8.8Round 2KRAKOW AND RZESZOW263NT♦A+1-1
-9.1Round 7DINKIN26♣♥J-2-14
-10.0Round 4MORAN186♦♥6=+1
-10.4Round 5ROSENTHAL76♦♥4=+2
-10.7Round 7DINKIN62♠x♦A-3-12
-11.3Round 8KNOTTENBELT234♠x♣J=-12
-12.2Round 6CHINA OPEN TEAM 1236♦♠2-1-13