🇫🇷 DECHELETTE Nicholas · FRANCE

23rank
+95.8Butler · 224 bds
+0.43per board
±4.0swing
+1.17vs par /bd · #1/127
+0.37adjusted /bd
Butler per round: 8.7 -0 42.4 9.1 3.9 8 2.2 1 -12.5 -11.3 18.8 5.5 13.3 6.7by round

vs par split: bidding +0.52 · play +0.65

Strength of schedule: opponents averaged -0.05/bd (an easy draw) → opponent-adjusted +0.37/bd

Card play — on target: opening leads 86.2% #27 of 127 · declarer play 85.1% #10 of 127 · defence 89.3% #29 of 127

Card play by contract type — on target
vs NTvs a suit
Opening leads81.8% (22)88.9% (36)
Declarer play75.0% (16)90.3% (31)
Defence85.0% (40)91.4% (81)

Opening leads by suit led: ♠ 88.2% (17) · ♥ 92.3% (13) · ♦ 83.3% (18) · ♣ 80.0% (10)

vs par by strain: NT +0.87 (77) · a suit +1.31 (146)

vs par by level: part-score +0.27 (88) · game +1.39 (117) · slam +4.06 (18)

By role: declaring +0.40/bd (-1.53 vs par · 102) · defending +0.45/bd (+3.43 vs par · 122)

By vulnerability: vulnerable +0.47/bd (+1.24 vs par · 112) · not vulnerable +0.38/bd (+1.10 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2G.IontzeffE.Tse – R.LingClosed16+8.7+0.54+1.19
Round 3G.IontzeffV.Yildiz – M.KaradenizClosed16-0.0-0.00+0.50
Round 4G.IontzeffM.Aloi – R.AmoedoClosed16+42.4+2.65+3.94
Round 5G.IontzeffD.Poddar – J.SolaniClosed16+9.1+0.57+1.38
Round 8G.IontzeffD.Pieters – C.ChildClosed16+3.9+0.24+0.31
Round 9G.IontzeffM.Shen – X.ShenClosed16+8.0+0.50+1.12
Round 10G.IontzeffC.Thirion – S.FabbricatoreClosed16+2.2+0.14+1.69
Round 11G.IontzeffS.Makram – M.TanboliClosed16+1.0+0.06+0.00
Round 14G.IontzeffA.Comella – S.SabbatiniOpen16-12.5-0.78-0.38
Round 15G.IontzeffA.Omasa – T.ImakuraOpen16-11.3-0.71+0.69
Round 17G.IontzeffA.Maqbool – M.BandeshaClosed16+18.8+1.18+0.19
Round 18G.IontzeffS.Bjerregard – A.MorathOpen16+5.5+0.34+1.69
Round 19G.IontzeffM.Becker – A.GravesClosed16+13.3+0.83+1.94
Round 20G.IontzeffE.Scanavino – J.GueglioClosed16+6.7+0.42+2.12

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 4🇧🇷 BRAZIL236♦♥2=+13
+11.4Round 17🇵🇰 PAKISTAN43NT♣5=+11
+11.1Round 2🇭🇰 CHINA HONG KONG266NT♥10-1+17
+10.4Round 10🇬🇵 GUADELOUPE293NT♥Q+1+11
+9.0Round 9🇨🇳 CHINA132♥♠Q+1+15
+8.7Round 17🇵🇰 PAKISTAN107♠♠3-1+17
+8.4Round 5🇮🇳 INDIA144♠♦10-1+10
+8.4Round 19🇺🇸 USA263NT♥A-3+9
+7.9Round 4🇧🇷 BRAZIL276♣♠K-1+16
+7.6Round 17🇵🇰 PAKISTAN164♥♦A-1+12
+7.5Round 2🇭🇰 CHINA HONG KONG323NT♠K-1+12
+7.4Round 4🇧🇷 BRAZIL293NT♦3-2+13
+7.4Round 9🇨🇳 CHINA94♠♥7=+11
+6.8Round 8🇿🇦 SOUTH AFRICA213NT♣6+1-1
+6.6Round 4🇧🇷 BRAZIL174♥♠6=+0
+6.6Round 14🇮🇹 ITALY203NT♣J-1+6
+6.3Round 3🇹🇷 TURKEY63NT♥6-3+14
+6.3Round 10🇬🇵 GUADELOUPE261NT♦K=+6
+6.1Round 19🇺🇸 USA283♥♥7+1+7
+6.1Round 20🇦🇷 ARGENTINA174♠♦A-1+10
+6.1Round 20🇦🇷 ARGENTINA224♠♥5=+0
+5.9Round 10🇬🇵 GUADELOUPE204♥♣2-1+13
+5.9Round 10🇬🇵 GUADELOUPE226♠♣2+1+13
+5.4Round 4🇧🇷 BRAZIL306NT♠3=-10
+5.4Round 19🇺🇸 USA224♠♣A=+8
+5.3Round 2🇭🇰 CHINA HONG KONG303♥♣4+2+6
+5.3Round 19🇺🇸 USA217♥♣10-2+17
+5.2Round 10🇬🇵 GUADELOUPE194♥♠8=+7
+5.0Round 5🇮🇳 INDIA53NT♥8-1+12
+5.0Round 8🇿🇦 SOUTH AFRICA273NT♥8=-1
+4.9Round 4🇧🇷 BRAZIL284♥♦7-1+10
+4.7Round 14🇮🇹 ITALY213NT♥6+2+0
+4.6Round 2🇭🇰 CHINA HONG KONG281NT♦8-1+5
+4.6Round 5🇮🇳 INDIA23NT♠4=+0
+4.5Round 11🇪🇬 EGYPT155♣♠A-1+5
+4.4Round 4🇧🇷 BRAZIL242♥♠K-1+4
+4.2Round 11🇪🇬 EGYPT163♥♣J-1+5
+4.1Round 8🇿🇦 SOUTH AFRICA193♣♠8-2+5
+4.1Round 19🇺🇸 USA233NT♣9=-1
+4.0Round 15🇯🇵 JAPAN132♣♠5=+5
+4.0Round 18🇸🇪 SWEDEN313NT♥10-1+5
+3.7Round 3🇹🇷 TURKEY144♥♦K=-1
+3.7Round 20🇦🇷 ARGENTINA233NT♦J-1+12
+3.6Round 20🇦🇷 ARGENTINA184♥♦K-1+5
+3.4Round 19🇺🇸 USA294♥♦J+2+2
+3.3Round 17🇵🇰 PAKISTAN23♦♦A-4+2
+3.3Round 18🇸🇪 SWEDEN174♥x♣6-1+5
+3.2Round 9🇨🇳 CHINA14♠♣7=+0
+3.2Round 15🇯🇵 JAPAN34♠♣10=+7
+3.1Round 11🇪🇬 EGYPT63NT♣A-3+5
+3.1Round 15🇯🇵 JAPAN24♠♠2+3+14
+3.0Round 8🇿🇦 SOUTH AFRICA283♦♥10+1+0
+3.0Round 9🇨🇳 CHINA44♥♦A-1+12
+3.0Round 15🇯🇵 JAPAN151NT♣2-1+5
+2.9Round 20🇦🇷 ARGENTINA255♥♠7+1+12
+2.8Round 15🇯🇵 JAPAN53NT♦Q+1+0
+2.7Round 14🇮🇹 ITALY314♠x♠3-1+0
+2.7Round 17🇵🇰 PAKISTAN12♠♣3+1+1
+2.6Round 2🇭🇰 CHINA HONG KONG221NT♣J=+0
+2.6Round 10🇬🇵 GUADELOUPE273♠♦3=+1
+2.6Round 11🇪🇬 EGYPT12♥♦6+1+1
+2.5Round 10🇬🇵 GUADELOUPE312NT♥3+1+1
+2.3Round 17🇵🇰 PAKISTAN64♥♣3+1+0
+2.1Round 2🇭🇰 CHINA HONG KONG275♣♥A-1+10
+2.1Round 15🇯🇵 JAPAN143♠♦A+1+6
+2.0Round 2🇭🇰 CHINA HONG KONG204♥♣4=+0
+2.0Round 17🇵🇰 PAKISTAN91NT♣3+1+1
+1.9Round 2🇭🇰 CHINA HONG KONG233♠♥6=+0
+1.9Round 3🇹🇷 TURKEY82♠♠3-3-6
+1.9Round 8🇿🇦 SOUTH AFRICA324♥♠3-2+11
+1.9Round 18🇸🇪 SWEDEN321NT♣3-1+0
+1.8Round 8🇿🇦 SOUTH AFRICA222♥♠3-1+5
+1.8Round 11🇪🇬 EGYPT123♠♣K-1+4
+1.8Round 14🇮🇹 ITALY174♠♦10-1+10
+1.8Round 18🇸🇪 SWEDEN234♠♦J+2+13
+1.8Round 20🇦🇷 ARGENTINA193♣♦K+1+6
+1.8Round 20🇦🇷 ARGENTINA292♠♥4+3+7
+1.6Round 3🇹🇷 TURKEY53NT♥10+1-1
+1.4Round 18🇸🇪 SWEDEN213NT♥4=+3
+1.4Round 18🇸🇪 SWEDEN303NT♦5=+1
+1.2Round 14🇮🇹 ITALY273NT♠7-1-5
+1.2Round 19🇺🇸 USA243♠♥4+1+1
+1.1Round 4🇧🇷 BRAZIL191NT♠J-1+5
+1.1Round 4🇧🇷 BRAZIL312♠♥4=+11
+1.0Round 2🇭🇰 CHINA HONG KONG194♠♥J-1+2
+1.0Round 5🇮🇳 INDIA151NT♦3=+0
+1.0Round 11🇪🇬 EGYPT82NT♦10+1-4
+1.0Round 17🇵🇰 PAKISTAN134♥♦10+1+1
+1.0Round 18🇸🇪 SWEDEN284♠♦J+1+0
+1.0Round 19🇺🇸 USA2161NT♠2=-2
+0.8Round 8🇿🇦 SOUTH AFRICA183♦♦7-2+0
+0.7Round 3🇹🇷 TURKEY74♥♣4=+1
+0.7Round 5🇮🇳 INDIA133♠♣A-1-9
+0.7Round 8🇿🇦 SOUTH AFRICA292♠♥A-1+0
+0.7Round 17🇵🇰 PAKISTAN74♠♥Q+2-1
+0.7Round 20🇦🇷 ARGENTINA282♥♦J=+0
+0.5Round 9🇨🇳 CHINA33NT♦5=+2
+0.5Round 11🇪🇬 EGYPT53NT♦4+1+1
+0.5Round 18🇸🇪 SWEDEN254♠♥8=+0
+0.4Round 14🇮🇹 ITALY282♥♥A-1+0
+0.3Round 4🇧🇷 BRAZIL181NT♠6-1+0
+0.3Round 8🇿🇦 SOUTH AFRICA254♠♥A=+0
+0.3Round 10🇬🇵 GUADELOUPE254♠♦9=+0
+0.3Round 17🇵🇰 PAKISTAN81NT♠7=-1
+0.2Round 9🇨🇳 CHINA22♥♣A-1+6
+0.2Round 9🇨🇳 CHINA72♠♣K=+0
+0.2Round 9🇨🇳 CHINA124♥♠9=-1
+0.2Round 18🇸🇪 SWEDEN192♠♦K+2-6
+0.1Round 5🇮🇳 INDIA124♠♥Q+1+1
-0.0Round 2🇭🇰 CHINA HONG KONG313NT♠9=+0
+0.0Round 3🇹🇷 TURKEY24♠♣2=+0
+0.0Round 3🇹🇷 TURKEY32♦♣7+1+0
+0.0Round 4🇧🇷 BRAZIL264♥♠A=+3
+0.0Round 11🇪🇬 EGYPT143♠♣6-2+1
-0.0Round 14🇮🇹 ITALY303♠♥K=-7
-0.1Round 3🇹🇷 TURKEY43NT♦3=-1
-0.1Round 4🇧🇷 BRAZIL204♠♠4=+0
-0.1Round 5🇮🇳 INDIA42♦♠3=+1
-0.1Round 9🇨🇳 CHINA153NT♣4+1+0
-0.1Round 10🇬🇵 GUADELOUPE232NT♥Q-2-8
-0.1Round 19🇺🇸 USA2134♣♠6-1+1
-0.2Round 9🇨🇳 CHINA64♥♣K=+1
-0.2Round 15🇯🇵 JAPAN44♠♠2+1+0
-0.2Round 15🇯🇵 JAPAN162♥♦5+2+10
-0.3Round 5🇮🇳 INDIA114♠♥10=+0
-0.3Round 19🇺🇸 USA2143NT♦8+2-1
-0.4Round 5🇮🇳 INDIA34♠♦K=+0
-0.5Round 9🇨🇳 CHINA117♥♥8=+0
-0.5Round 9🇨🇳 CHINA162♠♣A+1-11
-0.5Round 11🇪🇬 EGYPT103NT♦8+2+12
-0.5Round 11🇪🇬 EGYPT116♥♣K+1-11
-0.6Round 11🇪🇬 EGYPT92♥♦A-3+8
-0.7Round 3🇹🇷 TURKEY113NT♥Q-3-2
-0.7Round 5🇮🇳 INDIA61NT♠6-4+2
-0.7Round 18🇸🇪 SWEDEN272♠♠10-2+7
-0.8Round 15🇯🇵 JAPAN84♠♦5=+0
-0.9Round 15🇯🇵 JAPAN65♦♠K+2-14
-1.0Round 3🇹🇷 TURKEY93NT♠5=-1
-1.0Round 5🇮🇳 INDIA161NT♥9+1+0
-1.0Round 11🇪🇬 EGYPT45♠♦9=+0
-1.0Round 15🇯🇵 JAPAN73NT♥5=-2
-1.0Round 18🇸🇪 SWEDEN245♦x♦A-1+5
-1.1Round 3🇹🇷 TURKEY12♥♣2-1+2
-1.1Round 3🇹🇷 TURKEY122♥♠K+1-1
-1.1Round 4🇧🇷 BRAZIL253NT♠10+2-1
-1.1Round 14🇮🇹 ITALY293♠♥2-1+1
-1.1Round 14🇮🇹 ITALY321NT♠5=-5
-1.1Round 18🇸🇪 SWEDEN183NT♠8+1+0
-1.1Round 19🇺🇸 USA256♠♣Q+1+11
-1.2Round 2🇭🇰 CHINA HONG KONG183NT♣5+3-13
-1.2Round 5🇮🇳 INDIA93NT♥3+2+11
-1.2Round 8🇿🇦 SOUTH AFRICA174♠♥2+2-11
-1.2Round 18🇸🇪 SWEDEN222NT♠3+1-6
-1.2Round 20🇦🇷 ARGENTINA211NT♠5=-5
-1.3Round 5🇮🇳 INDIA84♠♥J=-3
-1.3Round 9🇨🇳 CHINA141NT♣K=+1
-1.3Round 18🇸🇪 SWEDEN262♣♥K+1+1
-1.4Round 2🇭🇰 CHINA HONG KONG176♥♠3+1+11
-1.4Round 5🇮🇳 INDIA72♠♣4+1-1
-1.4Round 19🇺🇸 USA2151NT♥10=+1
-1.5Round 8🇿🇦 SOUTH AFRICA232♥♣4-1-1
-1.5Round 20🇦🇷 ARGENTINA322♠♥A+1+0
-1.6Round 5🇮🇳 INDIA10Pass+3
-1.6Round 11🇪🇬 EGYPT74♠♥4+1-4
-1.6Round 14🇮🇹 ITALY194♠♦A+1+0
-1.6Round 20🇦🇷 ARGENTINA263NT♥10=+1
-1.8Round 17🇵🇰 PAKISTAN145♦♠Q-1-2
-1.9Round 8🇿🇦 SOUTH AFRICA303NT♦6+1+10
-1.9Round 14🇮🇹 ITALY233NT♠7+3+12
-2.0Round 3🇹🇷 TURKEY136NT♣5+1-1
-2.0Round 3🇹🇷 TURKEY152NT♠4=+0
-2.0Round 4🇧🇷 BRAZIL323NT♦6=+0
-2.0Round 19🇺🇸 USA2125♦x♥A-1+0
-2.0Round 20🇦🇷 ARGENTINA311♠♥10-3-10
-2.1Round 18🇸🇪 SWEDEN204♥♥5+3-2
-2.1Round 20🇦🇷 ARGENTINA276♥♠6=+0
-2.3Round 14🇮🇹 ITALY222♥♠4=+9
-2.5Round 10🇬🇵 GUADELOUPE172♠♥K+1+0
-2.5Round 10🇬🇵 GUADELOUPE282♦♣3+2-6
-2.6Round 17🇵🇰 PAKISTAN34♣♦6+1-2
-2.6Round 18🇸🇪 SWEDEN292NT♠4=+1
-2.7Round 3🇹🇷 TURKEY103♣♠5+1+9
-2.7Round 5🇮🇳 INDIA11NT♥7=-5
-2.8Round 4🇧🇷 BRAZIL211NT♦2-3-5
-2.8Round 11🇪🇬 EGYPT22♦♠Q+1-5
-2.9Round 8🇿🇦 SOUTH AFRICA202♠♣3+1-1
-2.9Round 8🇿🇦 SOUTH AFRICA263NT♦7-1-5
-2.9Round 15🇯🇵 JAPAN124♠♥A=+1
-2.9Round 19🇺🇸 USA2103♦♣5=+0
-3.1Round 17🇵🇰 PAKISTAN123NT♠4-1-12
-3.2Round 2🇭🇰 CHINA HONG KONG246♥♠Q=-5
-3.2Round 9🇨🇳 CHINA83♥♣9=-7
-3.3Round 8🇿🇦 SOUTH AFRICA314♠♣A-2-6
-3.3Round 19🇺🇸 USA274♥♦7-1-12
-3.3Round 20🇦🇷 ARGENTINA201NT♦7=-5
-3.4Round 20🇦🇷 ARGENTINA243♣♦10+1-1
-3.5Round 3🇹🇷 TURKEY161♠♥Q-1-4
-3.5Round 11🇪🇬 EGYPT34♠♦K-1-5
-3.6Round 15🇯🇵 JAPAN104♠♥J-2-8
-3.8Round 2🇭🇰 CHINA HONG KONG212♠♣A+1-6
-3.9Round 9🇨🇳 CHINA102♠♣2-1-6
-4.0Round 17🇵🇰 PAKISTAN155♦♦9-1-12
-4.1Round 4🇧🇷 BRAZIL222♥♠6+1+4
-4.2Round 14🇮🇹 ITALY244♥♣K=-7
-4.5Round 10🇬🇵 GUADELOUPE325♠♣10+2+17
-4.6Round 14🇮🇹 ITALY255♥♣Q=-4
-4.7Round 17🇵🇰 PAKISTAN53NT♦4+1-1
-4.9Round 15🇯🇵 JAPAN114♥♠5=+0
-4.9Round 20🇦🇷 ARGENTINA306♣♠2=+2
-5.0Round 10🇬🇵 GUADELOUPE246NT♦6=+0
-5.0Round 14🇮🇹 ITALY185♥x♠Q-2-8
-5.0Round 17🇵🇰 PAKISTAN115♦x♠5-1-11
-6.0Round 9🇨🇳 CHINA53NT♦5-2-5
-6.0Round 10🇬🇵 GUADELOUPE305♦♠J=+0
-6.0Round 15🇯🇵 JAPAN13NT♦8+2-2
-6.2Round 11🇪🇬 EGYPT133NT♠2-2-13
-6.8Round 8🇿🇦 SOUTH AFRICA246♦♣4=+0
-6.9Round 10🇬🇵 GUADELOUPE214♠♦A=-11
-7.8Round 2🇭🇰 CHINA HONG KONG291NTx♠2-2-8
-8.1Round 14🇮🇹 ITALY263NT♣2-2-8
-9.0Round 15🇯🇵 JAPAN95♦♠2+1-11
-9.4Round 10🇬🇵 GUADELOUPE187♦♦5-1-17
-10.5Round 19🇺🇸 USA2115♥♣10-1-10
-12.0Round 2🇭🇰 CHINA HONG KONG254♦♣4-5-12