🇬🇵 KEMPCZYNSKI Alain · GUADELOUPE

28rank
+55.1Butler · 144 bds
+0.38per board
±4.4swing
+0.06vs par /bd · #37/81
+0.44adjusted /bd
Butler per round: 2.8 -3.7 -5.3 7.5 -1.6 32.1 -20.8 18.9 25.2by round

vs par split: bidding +0.17 · play -0.10

Strength of schedule: opponents averaged +0.06/bd (a tough draw) → opponent-adjusted +0.44/bd

Card play — on target: opening leads 79.4% #41 of 81 · declarer play 71.1% #53 of 81 · defence 76.1% #76 of 81

Card play by contract type — on target
vs NTvs a suit
Opening leads73.3% (15)84.2% (19)
Declarer play66.7% (9)72.4% (29)
Defence69.2% (26)80.5% (41)

Opening leads by suit led: ♠ 90.0% (10) · ♥ 100.0% (8) · ♦ 80.0% (5) · ♣ 54.5% (11)

vs par by strain: NT +0.04 (46) · a suit +0.07 (98)

vs par by level: part-score +0.20 (55) · game +0.16 (81) · slam -1.88 (8)

By role: declaring +0.06/bd (-2.53 vs par · 77) · defending +0.75/bd (+3.04 vs par · 67)

By vulnerability: vulnerable +0.59/bd (-0.19 vs par · 72) · not vulnerable +0.18/bd (+0.32 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2P.MathieuM.Milovic – F.MasicClosed16+2.8+0.17-2.06
Round 3P.LeblondetM.Reygadas – S.ReichClosed16-3.7-0.23-0.19
Round 5P.MathieuA.Wasik – A.KnapOpen16-5.3-0.33+0.25
Round 6P.MathieuS.Alrawashdeh – S.Al ZainClosed16+7.5+0.47+0.06
Round 8P.MathieuS.Noshy – A.SamirClosed16-1.6-0.10-1.31
Round 9P.MathieuS.De Wijs – B.MullerOpen16+32.1+2.01+4.62
Round 11P.MathieuJ.Piekarek – A.SmirnovClosed16-20.8-1.30-0.25
Round 14P.MathieuA.Robson – A.AllfreyClosed16+18.9+1.18-0.75
Round 15P.MathieuT.Cho – I.ChungOpen16+25.2+1.57+0.19

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 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND216♦♠10=+0
+12.4Round 3🇲🇽 MEXICO147♥♣10=+3
+10.2Round 9🇳🇱 NETHERLANDS34♥♠9-1+12
+10.1Round 9🇳🇱 NETHERLANDS42♠x♣A-3+12
+9.7Round 3🇲🇽 MEXICO24♥x♣A-2+12
+8.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND235♥♣6=+0
+8.3Round 2BOSNIA HRZNA174♥♠10-1+11
+7.9Round 2BOSNIA HRZNA294♥♣3=+0
+7.5Round 15🇰🇷 KOREA43NT♦7+1-12
+7.4Round 8🇪🇬 EGYPT184♥♣K=+11
+7.2Round 15🇰🇷 KOREA55♥♠J-1+11
+6.8Round 8🇪🇬 EGYPT243NT♠6-1+10
+6.4Round 5🇪🇸 SPAIN151♥♣K+2+7
+6.2Round 6🇯🇴 JORDAN283NT♠5=+0
+6.0Round 15🇰🇷 KOREA115♥♠A+1+8
+6.0Round 15🇰🇷 KOREA143NT♥6+1+1
+5.9Round 9🇳🇱 NETHERLANDS153NT♣K-1+10
+5.7Round 6🇯🇴 JORDAN183NT♦9=+7
+5.5Round 8🇪🇬 EGYPT287♦♠2=-2
+5.4Round 15🇰🇷 KOREA14♠♦K=+7
+5.3Round 8🇪🇬 EGYPT256♥♣10-2+13
+5.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND293NT♥5-2+8
+5.1Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND261♠♠7+3+10
+4.6Round 15🇰🇷 KOREA165♣♦7-2+7
+4.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND323NT♠2-1+6
+4.4Round 6🇯🇴 JORDAN224♠♥2=+3
+4.2Round 6🇯🇴 JORDAN234♦♠5=+0
+4.2Round 6🇯🇴 JORDAN253NT♦3=+10
+4.0Round 8🇪🇬 EGYPT191NT♠7+2-6
+3.8Round 9🇳🇱 NETHERLANDS134♥♠6-1+6
+3.8Round 11🇩🇪 GERMANY154♥♦K-1+5
+3.7Round 5🇪🇸 SPAIN33♠♣10-1+5
+3.6Round 3🇲🇽 MEXICO34♣♥A=+0
+3.5Round 2BOSNIA HRZNA273NT♠6+2-8
+2.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND181NT♥A-3+0
+2.7Round 6🇯🇴 JORDAN193♣♥8-2+0
+2.5Round 2BOSNIA HRZNA262♠♥Q-1-1
+2.4Round 9🇳🇱 NETHERLANDS54♠♣A+1+2
+2.2Round 3🇲🇽 MEXICO85♣♠A-1+5
+2.2Round 9🇳🇱 NETHERLANDS121♦♥Q+1+0
+2.2Round 15🇰🇷 KOREA22♦♠4+2+7
+2.2Round 15🇰🇷 KOREA81NT♠J-2+0
+2.1Round 6🇯🇴 JORDAN292NT♣4+1+10
+2.0Round 6🇯🇴 JORDAN323NT♠9+1-1
+2.0Round 11🇩🇪 GERMANY103♦♣2-1-1
+1.8Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND224♠♥9+1+0
+1.7Round 3🇲🇽 MEXICO113♠♣J-1+5
+1.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND244♥♠7-1+2
+1.5Round 2BOSNIA HRZNA243♠♥A=+1
+1.5Round 5🇪🇸 SPAIN132♠♦Q+1+0
+1.5Round 9🇳🇱 NETHERLANDS162♠♥A-2+0
+1.5Round 11🇩🇪 GERMANY123♥♥Q=+0
+1.4Round 11🇩🇪 GERMANY33NT♠2-1+5
+1.3Round 9🇳🇱 NETHERLANDS143NT♥8=-1
+1.3Round 11🇩🇪 GERMANY65♣♦2-2+6
+1.2Round 3🇲🇽 MEXICO51NT♠5-1+11
+1.1Round 11🇩🇪 GERMANY15♣♥A=+2
+0.9Round 5🇪🇸 SPAIN73NT♠4=+0
+0.7Round 2BOSNIA HRZNA311♥x♠2-1-2
+0.7Round 9🇳🇱 NETHERLANDS82♦♥A=+5
+0.6Round 2BOSNIA HRZNA302♦♦3+1-1
+0.6Round 8🇪🇬 EGYPT292♠♥A+2-10
+0.5Round 11🇩🇪 GERMANY94♠♣2+2+11
+0.5Round 11🇩🇪 GERMANY134♠♥2+1+0
+0.4Round 8🇪🇬 EGYPT172♥♠J+1+0
+0.4Round 11🇩🇪 GERMANY81NT♣2+1-1
+0.2Round 5🇪🇸 SPAIN54♥♦4=+0
+0.2Round 5🇪🇸 SPAIN84♥♥3+1+0
+0.2Round 9🇳🇱 NETHERLANDS63NT♣7+1+0
+0.2Round 11🇩🇪 GERMANY74♥♦7+1+0
+0.1Round 2BOSNIA HRZNA252♣♦10+3-6
+0.1Round 8🇪🇬 EGYPT314♠♣J=+0
+0.0Round 15🇰🇷 KOREA152♥♠8+1+0
-0.1Round 5🇪🇸 SPAIN44♠♦A+1+0
-0.1Round 5🇪🇸 SPAIN103NT♦3+1+1
-0.1Round 5🇪🇸 SPAIN123NT♥A+3-2
-0.1Round 6🇯🇴 JORDAN173♦♥5=+5
-0.1Round 9🇳🇱 NETHERLANDS101NT♣A-1-1
-0.2Round 2BOSNIA HRZNA234♠♥4+2-13
-0.2Round 3🇲🇽 MEXICO124♥♠8+2-1
-0.2Round 5🇪🇸 SPAIN13NT♦K+1+0
-0.2Round 5🇪🇸 SPAIN63♥♣4-1+2
-0.2Round 8🇪🇬 EGYPT274♥♠2=+1
-0.2Round 9🇳🇱 NETHERLANDS23NT♠10=+2
-0.5Round 6🇯🇴 JORDAN301NT♦3-1+2
-0.5Round 9🇳🇱 NETHERLANDS93NT♣Q+3+13
-0.5Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND303NT♣6+1-11
-0.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND194♠♣10=-1
-0.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♥6+1+0
-0.6Round 15🇰🇷 KOREA93NT♠8+2+0
-0.6Round 15🇰🇷 KOREA134♠♥4+2-13
-0.7Round 6🇯🇴 JORDAN264♠♦A-1-3
-0.7Round 15🇰🇷 KOREA122♠♣6+1+0
-0.8Round 3🇲🇽 MEXICO92♥♣4+2+6
-0.8Round 15🇰🇷 KOREA104♥♦Q=+0
-0.9Round 8🇪🇬 EGYPT211NT♦6-1-5
-1.1Round 2BOSNIA HRZNA193NT♣5+2-1
-1.1Round 2BOSNIA HRZNA201♠♦2+1+0
-1.1Round 5🇪🇸 SPAIN114♠♥J=+11
-1.3Round 9🇳🇱 NETHERLANDS12NT♥J-1+5
-1.5Round 2BOSNIA HRZNA326♦x♥A-1-7
-1.5Round 8🇪🇬 EGYPT261NT♣J+2-1
-1.6Round 6🇯🇴 JORDAN274♠♣9-2-5
-1.8Round 8🇪🇬 EGYPT221♠♥Q+1-1
-1.9Round 3🇲🇽 MEXICO11NT♥4+3-7
-2.0Round 9🇳🇱 NETHERLANDS113NT♥7+1+10
-2.1Round 5🇪🇸 SPAIN23♣♦A-1+1
-2.1Round 9🇳🇱 NETHERLANDS72♠♦K+1-1
-2.3Round 3🇲🇽 MEXICO43♠♥9-2-2
-2.3Round 6🇯🇴 JORDAN313NT♣5-2-6
-2.5Round 2BOSNIA HRZNA183♣♦5+1+0
-2.6Round 5🇪🇸 SPAIN94NT♥4-3-11
-2.7Round 15🇰🇷 KOREA72♠♣J+3-9
-2.8Round 3🇲🇽 MEXICO71♥♦K-1+1
-2.9Round 2BOSNIA HRZNA223♦♠J-1-4
-2.9Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND253NT♥6+1-8
-3.2Round 5🇪🇸 SPAIN161NT♣A=+0
-3.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND201NT♠4+1+0
-3.6Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND274♠♣4=+0
-3.8Round 3🇲🇽 MEXICO134♥♦J-2-8
-3.9Round 2BOSNIA HRZNA212♠♠2=-12
-4.0Round 3🇲🇽 MEXICO162♠♦K-2-3
-4.1Round 6🇯🇴 JORDAN214♥♦A=+0
-4.2Round 6🇯🇴 JORDAN244♠♦A-1-4
-4.2Round 8🇪🇬 EGYPT322♠x♣K-4-5
-4.5Round 11🇩🇪 GERMANY44♥♦2+1-1
-4.5Round 11🇩🇪 GERMANY163NT♦2=+0
-4.7Round 8🇪🇬 EGYPT234♠♦2-1-6
-4.7Round 11🇩🇪 GERMANY55♦♥A-2-6
-4.9Round 3🇲🇽 MEXICO65♦♣A=-6
-5.0Round 15🇰🇷 KOREA65♦x♥8-4-4
-5.3Round 8🇪🇬 EGYPT201NT♣4-1-5
-5.3Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♠♥J-1-5
-5.5Round 15🇰🇷 KOREA32♦♥6=+0
-5.6Round 3🇲🇽 MEXICO154♥♠A-1-5
-5.6Round 11🇩🇪 GERMANY25♥x♠A-1-11
-6.8Round 11🇩🇪 GERMANY114♠♥J-2-6
-7.4Round 11🇩🇪 GERMANY143NT♠4=-7
-7.4Round 14🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND315♥x♦A-2-13
-8.2Round 3🇲🇽 MEXICO104♠♦K-4-14
-8.5Round 5🇪🇸 SPAIN144♥♠J-1-10
-9.1Round 2BOSNIA HRZNA286♥♠8=+10
-10.5Round 6🇯🇴 JORDAN206♥♥5-1-17
-13.1Round 8🇪🇬 EGYPT306NTx♠J-4-15