Dilek YAVAS · ISTANBUL

45rank
+34.3Butler · 60 bds
+0.57per board
±3.9swing
+0.25vs par /bd · #99/265
+0.66adjusted /bd
Butler per round: -2.7 11.5 28.3 5.3 -15.3 7.2by round

vs par split: bidding -0.20 · play +0.45

Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.66/bd

Card play — on target: opening leads 78.6% #151 of 265 · declarer play 75.0% #129 of 265 · defence 83.8% #152 of 265

Bidding activity — not a pass: 33.3% #250 of 265 (54/162)

Card play by contract type — on target
vs NTvs a suit
Opening leads66.7% (3)81.8% (11)
Declarer play75.0% (4)75.0% (8)
Defence83.3% (6)83.9% (31)

Opening leads by suit led: ♠ 50.0% (2) · ♥ 71.4% (7) · ♦ 100.0% (4) · ♣ 100.0% (1)

vs par by strain: NT -1.60 (15) · a suit +0.87 (45)

vs par by level: part-score -0.10 (20) · game +0.84 (38) · slam -7.50 (2)

By role: declaring +0.51/bd (-3.26 vs par · 23) · defending +0.61/bd (+2.43 vs par · 37)

By vulnerability: vulnerable +0.52/bd (-0.10 vs par · 29) · not vulnerable +0.62/bd (+0.58 vs par · 31)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1Yusuf KAHYAOGLUAlexandra ROSADO – Jose MORAESOpen10-2.7-0.27-1.90
Round 2Yusuf KAHYAOGLUAndzelika PETRUCZENKO – Szymon LUBINAClosed10+11.5+1.15-1.40
Round 4Yusuf KAHYAOGLUDiana NETTLETON – Thomas PASKEOpen10+28.3+2.83+2.70
Round 5Yusuf KAHYAOGLUKaspar ALLAS – Stella Brita ALLASOpen10+5.3+0.53+0.20
Round 7Yusuf KAHYAOGLUGunn Tove VIST – Svein Gunnar KARLBERGOpen10-15.3-1.53+0.80
Round 8Yusuf KAHYAOGLUAnne ROSEN – Neil ROSENOpen10+7.2+0.72+1.10

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
+9.8Round 4NETTLETON31♠x♥6-3+9
+9.5Round 2BJING174♠x♣A=+13
+8.4Round 4NETTLETON44♥♠Q-1+12
+8.3Round 1PONTE PARA O FUTURO54♠♣K=+0
+7.8Round 4NETTLETON15♦x♠K=+6
+6.9Round 8LONDON CALLING204♠♦7=+3
+6.3Round 2BJING203NT♠7-1+12
+5.3Round 5ESTONIA193NT♥4+1+0
+4.4Round 2BJING154♠♥K-2+6
+4.2Round 1PONTE PARA O FUTURO94♠♦A-1+12
+3.9Round 5ESTONIA203NT♥K-1+13
+3.6Round 8LONDON CALLING143NT♦3+1+0
+3.5Round 2BJING163NT♠Q+1+0
+3.4Round 8LONDON CALLING164♠x♦3-1+2
+3.2Round 7SWEDEN34♠♣K-1+12
+3.0Round 2BJING143NT♦6+3-11
+2.4Round 8LONDON CALLING113♥♣T-2+0
+2.0Round 4NETTLETON54♥♦K+2+11
+1.9Round 5ESTONIA154♠♥J+2+2
+1.5Round 4NETTLETON22♦x♥5-1+0
+1.5Round 4NETTLETON62♥♣2=+0
+1.4Round 5ESTONIA142♠♥5-3+1
+1.2Round 8LONDON CALLING173NT♣8-1+10
+1.1Round 5ESTONIA114♠♥Q-3+2
+1.0Round 4NETTLETON94♠♦2=+0
+0.8Round 2BJING132♠♦A+2-1
+0.7Round 7SWEDEN24♠♥2=+1
+0.4Round 4NETTLETON103♣♦6+1+0
+0.4Round 7SWEDEN103♦♠A+2+15
+0.3Round 1PONTE PARA O FUTURO103♦x♥6-1-10
-0.2Round 5ESTONIA122♥♥2=+0
-0.3Round 1PONTE PARA O FUTURO33NT♦4+1+0
-0.3Round 2BJING183♠♥2-1-2
-0.6Round 8LONDON CALLING183♠♣K+1+7
-0.7Round 8LONDON CALLING192♦♣A-1-1
-0.8Round 5ESTONIA183NT♣J+1+0
-1.0Round 2BJING113NT♦K+3-11
-1.2Round 1PONTE PARA O FUTURO64♥♦A+1+13
-1.3Round 1PONTE PARA O FUTURO12♠♥J+1-6
-1.4Round 7SWEDEN55♦x♣3-2-5
-1.4Round 7SWEDEN62♥♦Q=+0
-1.6Round 5ESTONIA164♠x♦5-3-4
-1.8Round 1PONTE PARA O FUTURO24♥♥T+3-2
-1.8Round 4NETTLETON74♥♦J+2-13
-2.0Round 7SWEDEN75♣x♠J-2-7
-2.1Round 1PONTE PARA O FUTURO71NT♥7+2-10
-2.1Round 8LONDON CALLING151NT♥2=-6
-2.2Round 8LONDON CALLING134♠♦K+1+0
-2.3Round 4NETTLETON84♥♦K-1+2
-2.3Round 7SWEDEN14♣♥4=+7
-2.3Round 7SWEDEN44♥♠2+1-1
-2.4Round 5ESTONIA134♥♦2-1-6
-2.6Round 7SWEDEN81NT♠T=+0
-3.3Round 5ESTONIA176♣♦K-1-6
-3.5Round 1PONTE PARA O FUTURO43NT♠5-2-7
-4.7Round 8LONDON CALLING125♣x♥A=-4
-5.3Round 1PONTE PARA O FUTURO87♦x♠A-3-9
-5.7Round 2BJING122♣♠8-3-5
-7.6Round 7SWEDEN93NT♠3-2-14
-9.0Round 2BJING195♦x♠8-2-15