🇬🇷 CHATZIDAKI Olga · GREECE

66rank
-21.5Butler · 120 bds
-0.18per board
±5.0swing
+0.10vs par /bd · #45/92
-0.12adjusted /bd
Butler per round: -8.3 16.3 -6 16.6 -13.6 28.6 -32.7 29.3 -53 6.9 12.1 -17.7by round

vs par split: bidding -0.20 · play +0.30

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 84.6% #6 of 92 · declarer play 58.3% #67 of 92 · defence 79.7% #51 of 92

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (12)88.9% (27)
Declarer play57.1% (7)58.8% (17)
Defence90.9% (22)75.0% (52)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 86.7% (15) · ♦ 80.0% (10) · ♣ 87.5% (8)

vs par by strain: NT +2.69 (39) · a suit -1.15 (81)

vs par by level: part-score -0.85 (55) · game +0.66 (61) · slam +4.75 (4)

By role: declaring -0.28/bd (-3.54 vs par · 46) · defending -0.12/bd (+2.37 vs par · 74)

By vulnerability: vulnerable -0.35/bd (-0.52 vs par · 65) · not vulnerable +0.02/bd (+0.84 vs par · 55)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1I.VirvidakisK.Kuflowski – F.KurlitClosed10-8.3-0.83-1.30
Round 3I.VirvidakisT.Sinclair – K.HudsonClosed10+16.3+1.63+2.60
Round 4I.VirvidakisI.Moskovitz – T.SamoelovOpen10-6.0-0.60+2.50
Round 6I.VirvidakisJ.Hegedus – D.BohmOpen10+16.6+1.66+1.80
Round 7I.VirvidakisI.Tatarkin – E.StolyarovClosed10-13.6-1.36-2.70
Round 9I.VirvidakisP.Straume – O.LigersOpen10+28.6+2.86+5.40
Round 10I.VirvidakisJ.Nordby – L.HjelvikOpen10-32.7-3.27-3.80
Round 11I.VirvidakisF.Bacic – K.ProbstClosed10+29.3+2.93+4.40
Round 13I.VirvidakisA.Sudrot – S.GallardClosed10-53.0-5.30-6.60
Round 15I.VirvidakisW.Klarenbeek – M.GoorOpen10+6.9+0.69-1.70
Round 16I.VirvidakisM.Bjoerk Heed – A.NilssonClosed10+12.1+1.21+0.60
Round 17I.VirvidakisH.Lommel – J.HolzingerClosed10-17.7-1.77+0.00

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
+13.4Round 6🇭🇺 HUNGARY183NT♣Q-3+14
+12.9Round 11🇭🇷 CROATIA54♥♠6-1+17
+10.6Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♥♦10-1+13
+9.9Round 11🇭🇷 CROATIA94♠♣6-1+11
+9.2Round 9🇱🇻 LATVIA94♥♣A-1+10
+7.9Round 15🇳🇱 NETHERLANDS154♠♣J=-1
+7.6Round 10🇳🇴 NORWAY163NT♥3-1+12
+7.2Round 9🇱🇻 LATVIA103♠♥4-2+8
+7.0Round 9🇱🇻 LATVIA74♠♦K-2+13
+6.8Round 16🇸🇪 SWEDEN74♠♣2-1+12
+6.0Round 15🇳🇱 NETHERLANDS214NT♥4-2+13
+5.9Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND105♥♥5=+0
+5.5Round 9🇱🇻 LATVIA34♠♣7-4+12
+5.5Round 11🇭🇷 CROATIA33NT♦J+1+0
+5.4Round 1🇵🇱 POLAND43♣♦A-1+5
+5.4Round 6🇭🇺 HUNGARY144♠♣3-1+4
+4.7Round 10🇳🇴 NORWAY222NT♣7=+6
+4.7Round 11🇭🇷 CROATIA12♥♥7+1+6
+4.5Round 9🇱🇻 LATVIA43♥♣K-1+13
+4.4Round 6🇭🇺 HUNGARY193NT♣4-1+10
+4.4Round 11🇭🇷 CROATIA72♠♣5-1+6
+4.3Round 16🇸🇪 SWEDEN44♠♠2=-1
+4.3Round 17🇩🇪 GERMANY203NT♠8-2+7
+4.2Round 11🇭🇷 CROATIA43NT♥5-1+12
+4.0Round 6🇭🇺 HUNGARY174♠♥4+1+1
+4.0Round 6🇭🇺 HUNGARY212♦♣K+1+9
+3.9Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND21♦♥9-1+5
+3.8Round 9🇱🇻 LATVIA15♣♥J-2+6
+3.2Round 4🇮🇱 ISRAEL192NT♠6+2+2
+3.1Round 7🇷🇺 RUSSIA72NT♣2=+0
+2.9Round 4🇮🇱 ISRAEL153NT♣7=-1
+2.6Round 9🇱🇻 LATVIA64♠♦8+1+4
+2.3Round 16🇸🇪 SWEDEN93NT♦6+2+0
+2.2Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥♣2+2+6
+1.9Round 4🇮🇱 ISRAEL216♥♠5-2+6
+1.9Round 7🇷🇺 RUSSIA83♣♥A=+0
+1.9Round 15🇳🇱 NETHERLANDS174♠♥2+2-14
+1.8Round 17🇩🇪 GERMANY211NT♠4=+0
+1.7Round 16🇸🇪 SWEDEN83NT♠5+4+10
+1.6Round 15🇳🇱 NETHERLANDS193♥♦4-2-1
+1.5Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♥♦A=-10
+1.4Round 4🇮🇱 ISRAEL142NT♥Q=+1
+1.4Round 16🇸🇪 SWEDEN21NT♣6+1+10
+1.2Round 1🇵🇱 POLAND21NT♣6+1+0
+1.1Round 7🇷🇺 RUSSIA52♠♥6+2-6
+1.0Round 13🇫🇷 FRANCE73♣♠6+1-10
+0.8Round 1🇵🇱 POLAND72♠♥A+2+1
+0.7Round 1🇵🇱 POLAND91NT♠4=+0
+0.7Round 15🇳🇱 NETHERLANDS182♥♦8-1+0
+0.7Round 16🇸🇪 SWEDEN104♥♠3+1+0
+0.4Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♠10=+10
+0.4Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♣♦10+2-6
+0.4Round 6🇭🇺 HUNGARY153♣♠10-1-5
+0.2Round 11🇭🇷 CROATIA63NT♥3=+2
+0.2Round 16🇸🇪 SWEDEN52♥♦7+1+10
+0.2Round 17🇩🇪 GERMANY182♠♦5=+0
-0.0Round 7🇷🇺 RUSSIA93NT♠10-1+0
-0.1Round 9🇱🇻 LATVIA82♦♥K+1-7
-0.1Round 16🇸🇪 SWEDEN33NT♠Q=-13
-0.1Round 17🇩🇪 GERMANY153NT♥9=+1
-0.4Round 10🇳🇴 NORWAY143NT♥5+1-1
-0.4Round 15🇳🇱 NETHERLANDS134♠♥K+1-13
-0.5Round 17🇩🇪 GERMANY171NT♥4+2+2
-0.6Round 6🇭🇺 HUNGARY133NT♠6=+2
-0.7Round 4🇮🇱 ISRAEL172♠♥8+2+6
-0.7Round 13🇫🇷 FRANCE44♠♦5+2-5
-0.7Round 15🇳🇱 NETHERLANDS144♠♥5+1+0
-0.8Round 7🇷🇺 RUSSIA22♠♦2+1-1
-0.9Round 6🇭🇺 HUNGARY222NT♦5=-1
-0.9Round 7🇷🇺 RUSSIA32♣♣8+3-10
-1.0Round 1🇵🇱 POLAND103♣♠A-1-12
-1.0Round 4🇮🇱 ISRAEL224♠♥A-1+6
-1.3Round 13🇫🇷 FRANCE62NT♠5-2+2
-1.4Round 10🇳🇴 NORWAY191NT♣5=+2
-1.6Round 1🇵🇱 POLAND64♠♣5+2+9
-1.6Round 17🇩🇪 GERMANY163♥♠5+2-6
-1.7Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♣♦7+2+7
-1.7Round 7🇷🇺 RUSSIA42♥♣4-2+2
-1.8Round 1🇵🇱 POLAND83♠♣J-1+2
-1.9Round 16🇸🇪 SWEDEN63♥♦5-1-11
-2.0Round 1🇵🇱 POLAND14♠♦A=+0
-2.0Round 7🇷🇺 RUSSIA62♥♦A+1+0
-2.2Round 4🇮🇱 ISRAEL164♠♦K=+0
-2.5Round 15🇳🇱 NETHERLANDS163♠♥7=+0
-2.6Round 7🇷🇺 RUSSIA14♥♠Q+1-4
-2.9Round 4🇮🇱 ISRAEL203NT♥9+3+12
-2.9Round 15🇳🇱 NETHERLANDS223NT♥4+3-1
-3.1Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13NT♣8=+1
-3.1Round 17🇩🇪 GERMANY143NT♣2+2+11
-3.2Round 13🇫🇷 FRANCE53NT♦8+1+0
-3.2Round 17🇩🇪 GERMANY224♠♣10-2+0
-3.3Round 16🇸🇪 SWEDEN14♥♠3+2-11
-3.4Round 13🇫🇷 FRANCE23♥♦6=-12
-3.5Round 10🇳🇴 NORWAY173♠♥7=-6
-3.6Round 1🇵🇱 POLAND31♥♠A+1-6
-3.6Round 11🇭🇷 CROATIA102NT♥4=+6
-3.6Round 13🇫🇷 FRANCE35♦♥3-2-11
-3.8Round 3🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND33NT♣6=+0
-3.8Round 9🇱🇻 LATVIA53♦♥6=+0
-4.1Round 4🇮🇱 ISRAEL132NT♥3-2-8
-4.1Round 11🇭🇷 CROATIA82♠♥J+1-10
-4.2Round 10🇳🇴 NORWAY153♠♥5-1-10
-4.5Round 4🇮🇱 ISRAEL183NT♦2=+1
-4.7Round 15🇳🇱 NETHERLANDS204♠♥A-2+0
-4.8Round 11🇭🇷 CROATIA23♥♣5+2-6
-5.1Round 10🇳🇴 NORWAY214♠♣K-3-14
-5.4Round 6🇭🇺 HUNGARY163♣♠K+1-16
-5.7Round 17🇩🇪 GERMANY133NT♠7+1-1
-6.4Round 1🇵🇱 POLAND54♠♣6=-12
-7.3Round 9🇱🇻 LATVIA24♠♦6-1-5
-7.9Round 10🇳🇴 NORWAY204♥♣3=-3
-8.1Round 6🇭🇺 HUNGARY204♠♦6=+0
-9.0Round 10🇳🇴 NORWAY134♠♣6=-10
-9.5Round 13🇫🇷 FRANCE16♠♦10-2-11
-9.6Round 13🇫🇷 FRANCE86♥♠A+1+11
-9.8Round 17🇩🇪 GERMANY194♠♥8=-14
-10.9Round 13🇫🇷 FRANCE104♥♠A=-16
-11.7Round 7🇷🇺 RUSSIA103NT♥9-2-8
-11.8Round 13🇫🇷 FRANCE94♥♠8=-14
-13.5Round 10🇳🇴 NORWAY183♥x♦Q-4-14