OSBORNE Graham · NETTLETON

67rank
+30.4Butler · 60 bds
+0.51per board
±4.0swing
+0.98vs par /bd · #34/268
+0.25adjusted /bd
Butler per round: 30.8 -10.8 -11.5 13.5 8.4by round

vs par split: bidding +1.15 · play -0.10

Strength of schedule: opponents averaged -0.25/bd (an easy draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 88.2% #43 of 268 · declarer play 50.0% #258 of 268 · defence 88.2% #74 of 268

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)100.0% (13)
Declarer play33.3% (3)55.6% (9)
Defence90.9% (11)87.0% (23)

Opening leads by suit led: ♠ 100.0% (3) · ♥ 66.7% (6) · ♦ 100.0% (3) · ♣ 100.0% (5)

vs par by strain: NT -0.17 (18) · a suit +1.58 (41)

vs par by level: part-score +0.84 (25) · game +1.84 (32) · slam -9.00 (2)

By role: declaring +0.13/bd (-1.80 vs par · 25) · defending +0.77/bd (+2.97 vs par · 35)

By vulnerability: vulnerable +0.54/bd (+0.80 vs par · 30) · not vulnerable +0.47/bd (+1.17 vs par · 30)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4F.HindenP.Correa – I.Vargas De AndradeClosed12+30.8+2.57+2.08
Round 5F.HindenM.Mediero – A.WasikOpen12-10.8-0.90+0.00
Round 6F.HindenT.Pokorni – V.JacubovskiOpen12-11.5-0.96+2.25
Round 7F.HindenF.Bogh-Sorensen – P.TeisenClosed12+13.5+1.12+0.75
Round 8F.HindenM.Genc – A.SomervilleClosed12+8.4+0.70-0.17

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 4RIO235♥xx♣A+1+13
+8.4Round 4RIO132♥♦K+1+11
+8.3Round 4RIO163NT♠6-1+10
+8.1Round 7ROJO-BLANCO72♥x♣8-2+9
+7.1Round 8KIWI BLUE213NT♣7-4+10
+5.9Round 7ROJO-BLANCO54♠x♥K=+5
+5.0Round 4RIO155♠♣5-1+12
+5.0Round 4RIO173♥♦Q=+6
+4.9Round 8KIWI BLUE134♠♦K=+0
+4.2Round 7ROJO-BLANCO33NT♠3-1+11
+3.7Round 7ROJO-BLANCO23♥♣9-2+2
+3.0Round 6MEDANOS183NT♥Q-2+6
+2.9Round 4RIO244♥♠K+1+0
+2.5Round 5MSV42♠♥2-1+5
+2.4Round 7ROJO-BLANCO62♦♣K-1+8
+2.0Round 4RIO213♠♥K=+0
+2.0Round 4RIO226♠x♣K-1-5
+1.9Round 7ROJO-BLANCO103NT♣5+1+1
+1.5Round 5MSV21NT♣Q-1-5
+1.4Round 5MSV74♥♠J+1+1
+1.4Round 5MSV115♣♥K=-1
+1.4Round 8KIWI BLUE221NT♥10=-2
+1.2Round 5MSV3Pass-3
+1.1Round 5MSV93NT♥Q=+2
+1.1Round 8KIWI BLUE142♦♣6-1-2
+0.9Round 4RIO204NT♠J=-12
+0.9Round 8KIWI BLUE151NT♣6+2+10
+0.7Round 8KIWI BLUE172♠♣6-1-2
+0.6Round 8KIWI BLUE232♠♥Q=-1
+0.5Round 6MEDANOS244♠♦J=+0
+0.4Round 5MSV102♥♠9=+10
+0.2Round 5MSV54♠♣4+2+9
+0.1Round 8KIWI BLUE203NT♠J+2+0
-0.0Round 6MEDANOS133NT♠3+1+0
+0.0Round 8KIWI BLUE243NT♠J+1-1
-0.1Round 6MEDANOS204♠♦Q+1+13
-0.2Round 7ROJO-BLANCO83♠♦8-2-7
-0.3Round 6MEDANOS212♥♣A+1-1
-0.3Round 7ROJO-BLANCO122♠♥4+1+0
-0.5Round 4RIO143♠♦A=+7
-0.5Round 6MEDANOS172♥♥10=+0
-0.7Round 7ROJO-BLANCO112♠♦6=+1
-0.8Round 6MEDANOS145♦♠J-1-5
-0.8Round 7ROJO-BLANCO14♥♠3+1-1
-0.9Round 5MSV124♠♦3=+0
-1.4Round 4RIO184♠♥Q=-1
-1.5Round 6MEDANOS154♠♥Q=+0
-1.7Round 6MEDANOS195♠♣5+1+13
-1.7Round 8KIWI BLUE183♦♥8+1-2
-2.0Round 8KIWI BLUE191NT♠Q=-5
-2.7Round 6MEDANOS235♠♥K+1+9
-3.0Round 6MEDANOS164♥♠J=-3
-3.1Round 7ROJO-BLANCO42♠♦5=-10
-3.4Round 5MSV13NT♥6+2-4
-3.5Round 5MSV82NT♥J=-1
-4.4Round 6MEDANOS224♠♥K+2-5
-4.7Round 8KIWI BLUE163NT♥2=-7
-7.6Round 7ROJO-BLANCO92♠♦Q+2-10
-11.4Round 4RIO193NT♠10-3-16
-12.7Round 5MSV66♠♦Q-2-13