🇹🇷 DEMIRBILEK Zeynep Arzum · TURKEY

38rank
+17.2Butler · 128 bds
+0.13per board
±4.5swing
-0.22vs par /bd · #62/103
-0.07adjusted /bd
Butler per round: 26.8 -4.7 -14.3 -11.7 28.8 -9.5 -6.8 8.6by round

vs par split: bidding -0.31 · play +0.02

Strength of schedule: opponents averaged -0.21/bd (an easy draw) → opponent-adjusted -0.07/bd

Card play — on target: opening leads 73.9% #94 of 103 · declarer play 85.2% #7 of 103 · defence 93.4% #3 of 103

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (5)77.8% (18)
Declarer play71.4% (7)90.0% (20)
Defence93.8% (16)93.3% (45)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 66.7% (9) · ♦ 33.3% (3) · ♣ 83.3% (6)

vs par by strain: NT +0.26 (31) · a suit -0.47 (96)

vs par by level: part-score +0.56 (39) · game -0.22 (76) · slam -3.50 (12)

By role: declaring +0.25/bd (-3.44 vs par · 66) · defending +0.01/bd (+3.21 vs par · 62)

By vulnerability: vulnerable +0.35/bd (-0.59 vs par · 64) · not vulnerable -0.08/bd (+0.16 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.MetinY.Oda – N.OriharaOpen16+26.8+1.68+1.44
Round 3A.MetinC.Kim – J.ParkClosed16-4.7-0.29-0.12
Round 5A.MetinM.Nordgren – A.BerglundClosed16-14.3-0.89-2.88
Round 6A.MetinS.Morri – M.GorraOpen16-11.7-0.73+0.88
Round 7A.MetinL.Badawi – N.HamdyClosed16+28.8+1.80+2.19
Round 11A.MetinN.Smith – S.BrockClosed16-9.5-0.59-0.31
Round 13A.MetinH.Nogueira – A.MandelotClosed16-6.8-0.42-3.44
Round 17A.MetinSHEN (1) Qi – W.WangClosed16+8.6+0.54+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
+11.4Round 17🇨🇳 CHINA76♠♠9=+0
+10.1Round 5🇫🇮 FINLAND146♠♥8=+0
+9.5Round 7🇪🇬 EGYPT43♠x♥K-2+12
+9.5Round 13🇧🇷 BRAZIL144♥♦K=+3
+9.2Round 7🇪🇬 EGYPT137♦♦10=-2
+9.1Round 13🇧🇷 BRAZIL16♠♠J=-10
+8.9Round 7🇪🇬 EGYPT166♠♥9+1+13
+8.5Round 2🇯🇵 JAPAN193NT♠3-1+12
+8.4Round 3🇰🇷 KOREA165♥♠2+1+13
+7.6Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♣♥K+1+0
+6.9Round 3🇰🇷 KOREA134♠♦4-1+6
+6.5Round 7🇪🇬 EGYPT55♠♥7+1+11
+6.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND41NT♠7+3+10
+5.8Round 6🇸🇲 SAN MARINO174♠♣2-2+11
+5.5Round 2🇯🇵 JAPAN275♣♥3-2+11
+5.2Round 2🇯🇵 JAPAN176♠♠9=+0
+5.2Round 6🇸🇲 SAN MARINO294♠♥K+1+13
+4.9Round 17🇨🇳 CHINA32NT♥J-1+12
+4.8Round 3🇰🇷 KOREA55♣x♠2-4+11
+4.6Round 13🇧🇷 BRAZIL63♠♥K-2+11
+4.4Round 3🇰🇷 KOREA123NT♥5-1+10
+4.1Round 2🇯🇵 JAPAN234♠♦4=+0
+4.1Round 6🇸🇲 SAN MARINO263NT♠Q-2+13
+4.1Round 7🇪🇬 EGYPT141NT♥2=+6
+3.9Round 5🇫🇮 FINLAND16Pass+9
+3.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♣♠8-3+5
+3.4Round 7🇪🇬 EGYPT72♥♣7+1+0
+3.4Round 13🇧🇷 BRAZIL124♠♥5-2+5
+2.9Round 2🇯🇵 JAPAN214♠♦Q-1-2
+2.9Round 7🇪🇬 EGYPT152♠♥10-1+7
+2.8Round 6🇸🇲 SAN MARINO212♥♣4-2+0
+2.5Round 2🇯🇵 JAPAN203NT♣J=+10
+2.5Round 5🇫🇮 FINLAND81♠♦7+1+0
+2.4Round 2🇯🇵 JAPAN185♣♦A=+3
+2.2Round 17🇨🇳 CHINA52♠♥K+1+0
+2.2Round 17🇨🇳 CHINA94♥♦7-1+6
+2.0Round 2🇯🇵 JAPAN284♥♦Q=+0
+1.9Round 3🇰🇷 KOREA73NT♥2=+0
+1.8Round 5🇫🇮 FINLAND114♠♣8=+0
+1.6Round 5🇫🇮 FINLAND24♥♣Q+1+0
+1.6Round 17🇨🇳 CHINA43NT♣10+2-13
+1.5Round 5🇫🇮 FINLAND94♠♣10-1+10
+1.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND51♦♦J+2-1
+1.5Round 13🇧🇷 BRAZIL154♠♥10+2-13
+1.4Round 13🇧🇷 BRAZIL34♠♥J-1+2
+1.4Round 17🇨🇳 CHINA115♦♥K-2+0
+1.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND131NT♦K+4-9
+1.0Round 6🇸🇲 SAN MARINO316♥♣Q=-7
+1.0Round 17🇨🇳 CHINA104♠♥A=+0
+0.9Round 2🇯🇵 JAPAN303NT♣10+1+1
+0.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠7-1+10
+0.8Round 6🇸🇲 SAN MARINO254♥♣2=-1
+0.8Round 7🇪🇬 EGYPT85♥♠3-3+2
+0.8Round 7🇪🇬 EGYPT94♠♣4-1-1
+0.7Round 13🇧🇷 BRAZIL92♥♠A+1+1
+0.6Round 2🇯🇵 JAPAN253♦♣2+3+15
+0.6Round 7🇪🇬 EGYPT33NT♣2+1-1
+0.4Round 2🇯🇵 JAPAN224♠♥6-1-10
+0.4Round 17🇨🇳 CHINA14♠♠2+1+0
+0.3Round 6🇸🇲 SAN MARINO273NT♥2-1+3
+0.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♠9=+0
+0.2Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♣2+2+0
-0.0Round 5🇫🇮 FINLAND73NT♥J+3-13
+0.0Round 13🇧🇷 BRAZIL74♠♦A+1+0
-0.1Round 3🇰🇷 KOREA83♣♥A+2-7
-0.1Round 6🇸🇲 SAN MARINO303NT♠2+2+0
-0.1Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♣Q+1+0
-0.2Round 3🇰🇷 KOREA42♠♠2=+1
-0.2Round 5🇫🇮 FINLAND123♥♦8+1-6
-0.3Round 5🇫🇮 FINLAND44♥♠6-2-3
-0.3Round 5🇫🇮 FINLAND65♠♦J=+0
-0.4Round 6🇸🇲 SAN MARINO233♦♥8+1+10
-0.4Round 13🇧🇷 BRAZIL134♠♥4+2-12
-0.4Round 17🇨🇳 CHINA84♠♥K+1+0
-0.5Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND102NT♥Q-1+5
-0.6Round 7🇪🇬 EGYPT104♠♥5=+1
-0.8Round 2🇯🇵 JAPAN322♥♣8=+0
-0.8Round 3🇰🇷 KOREA94♠♦5=-1
-0.8Round 6🇸🇲 SAN MARINO193NT♠4+2-10
-1.0Round 7🇪🇬 EGYPT24♥♦A-1-2
-1.1Round 13🇧🇷 BRAZIL114♠♣Q+2-1
-1.2Round 2🇯🇵 JAPAN292♠♥4=+0
-1.2Round 17🇨🇳 CHINA62♥♣10-1+2
-1.4Round 17🇨🇳 CHINA163♦♠7=+0
-1.5Round 2🇯🇵 JAPAN243♣♠A-1-4
-1.5Round 5🇫🇮 FINLAND53NT♠4-1-5
-1.5Round 17🇨🇳 CHINA24♠♦4+2+14
-1.6Round 6🇸🇲 SAN MARINO182NT♥8-1-5
-1.6Round 13🇧🇷 BRAZIL103NT♣Q=+1
-1.7Round 17🇨🇳 CHINA124♠♣7=+0
-1.8Round 3🇰🇷 KOREA113♣x♦10-1+0
-1.9Round 5🇫🇮 FINLAND133NT♠4+3-1
-2.0Round 3🇰🇷 KOREA33♥♦A=+0
-2.3Round 2🇯🇵 JAPAN264♥♦10+1-13
-2.4Round 2🇯🇵 JAPAN311NT♥Q+2+0
-2.7Round 3🇰🇷 KOREA12♠♣K+1-1
-2.7Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♦♣A-1+4
-2.7Round 17🇨🇳 CHINA154♠♦J-1-12
-2.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND16♠♦A-2-11
-3.0Round 17🇨🇳 CHINA142♠♣9+2+6
-3.1Round 7🇪🇬 EGYPT64♥♦3=+0
-3.4Round 3🇰🇷 KOREA22♥♣Q=+1
-3.4Round 7🇪🇬 EGYPT13NT♥6+1+0
-3.4Round 13🇧🇷 BRAZIL42♠♥5=+0
-3.4Round 13🇧🇷 BRAZIL161NT♥4+1-6
-3.5Round 5🇫🇮 FINLAND14♠♦8-2-11
-3.9Round 3🇰🇷 KOREA102♦♣A-1-5
-4.1Round 6🇸🇲 SAN MARINO323NT♠10+4-2
-4.3Round 6🇸🇲 SAN MARINO223NT♠4=+0
-4.5Round 3🇰🇷 KOREA143♠♦A=-10
-4.5Round 7🇪🇬 EGYPT114♥♠2+2-11
-4.6Round 17🇨🇳 CHINA135♦♠K-2-7
-4.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♦10-2-6
-5.2Round 3🇰🇷 KOREA153♦♠10=-9
-5.3Round 7🇪🇬 EGYPT126♠♦6=+0
-5.9Round 6🇸🇲 SAN MARINO204♥♠2-3-10
-6.4Round 5🇫🇮 FINLAND104♦♠A+1-11
-6.4Round 6🇸🇲 SAN MARINO281♠♥K-2-8
-6.4Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♥2-3-11
-6.5Round 3🇰🇷 KOREA64♥♠A-2-11
-6.6Round 13🇧🇷 BRAZIL24♥♣10-2-11
-6.8Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♠♦J=-1
-6.9Round 11🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63NT♥5+1+0
-7.0Round 5🇫🇮 FINLAND157♥♦7=+0
-8.1Round 6🇸🇲 SAN MARINO243NT♥3+3+7
-9.4Round 13🇧🇷 BRAZIL87♣♠Q=-8
-11.1Round 13🇧🇷 BRAZIL56♦♠4-1-17
-14.6Round 5🇫🇮 FINLAND35♦x♠2-2-15