🇧🇪 VANDERVORST Mike · BELGIUM

75rank
-37.0Butler · 220 bds
-0.17per board
±4.7swing
-0.50vs par /bd · #93/112
-0.14adjusted /bd
Butler per round: -7.6 2.8 0.7 -6.8 -16.8 11.5 19.2 13.1 -29.4 4.4 -28.1by round

vs par split: bidding -0.73 · play +0.36

Strength of schedule: opponents averaged +0.03/bd (an average draw) → opponent-adjusted -0.14/bd

Card play — on target: opening leads 84.9% #22 of 112 · declarer play 75.5% #43 of 112 · defence 89.7% #37 of 112

Card play by contract type — on target
vs NTvs a suit
Opening leads81.2% (16)86.5% (37)
Declarer play58.3% (12)80.5% (41)
Defence82.8% (29)92.0% (87)

Opening leads by suit led: ♠ 83.3% (18) · ♥ 81.8% (11) · ♦ 94.1% (17) · ♣ 71.4% (7)

vs par by strain: NT -0.63 (57) · a suit -0.28 (159)

vs par by level: part-score -0.59 (76) · game +0.16 (127) · slam -4.31 (13)

By role: declaring -0.14/bd (-3.18 vs par · 101) · defending -0.19/bd (+1.77 vs par · 119)

By vulnerability: vulnerable -0.22/bd (-0.30 vs par · 110) · not vulnerable -0.12/bd (-0.70 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1I.DewasmeG.Oikonomopoulos – K.AnastasiadisClosed20-7.6-0.38-0.65
Round 2I.DewasmeM.Barel – Y.ZackOpen20+2.8+0.14-0.75
Round 5I.DewasmeM.Karpov – T.LaanemaeOpen20+0.7+0.03-0.90
Round 6I.DewasmeB.O'Brien – P.PigotOpen20-6.8-0.34-1.20
Round 8I.DewasmeA.Gromov – A.DubininClosed20-16.8-0.84-2.00
Round 9I.DewasmeG.Bjarnarson – M.AskgaardOpen20+11.5+0.57-1.55
Round 10I.DewasmeM.Briciu – I.ColdeaOpen20+19.2+0.96+1.70
Round 11I.DewasmeF.Fiorini – A.BonomelliClosed20+13.1+0.66-0.20
Round 12I.DewasmeF.Nystrom – P.BertheauOpen20-29.4-1.47-1.30
Round 15I.DewasmeI.Renno – M.LoefgrenOpen20+4.4+0.22+1.35
Round 16I.DewasmeJ.Hackett – J.HackettOpen20-28.1-1.41+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
+13.1Round 11🇸🇲 SAN MARINO134♥♦A-1+15
+12.0Round 10🇷🇴 ROMANIA104♥♥A-1+13
+11.4Round 12🇸🇪 SWEDEN126♥♣5-1+17
+10.8Round 6🇮🇪 IRELAND84♠♣K=+8
+10.5Round 15🇱🇺 LUXEMBOURG155♣x♥Q-3+12
+10.4Round 9🇩🇰 DENMARK132♦x♠5-3+5
+9.8Round 5🇪🇪 ESTONIA26♣♥J-2+11
+8.9Round 15🇱🇺 LUXEMBOURG143NT♥4-1+10
+8.7Round 11🇸🇲 SAN MARINO192NT♣5+2+7
+8.6Round 5🇪🇪 ESTONIA167♠♣10=+0
+8.5Round 1🇬🇷 GREECE44♥♦Q-1+6
+8.2Round 9🇩🇰 DENMARK15♦x♦A-2+9
+7.7Round 10🇷🇴 ROMANIA194♠♣4-2+8
+7.7Round 11🇸🇲 SAN MARINO54♠♦2=+7
+7.1Round 2🇮🇱 ISRAEL174♠♥7-1+10
+6.9Round 1🇬🇷 GREECE14♥♣K=+3
+6.8Round 15🇱🇺 LUXEMBOURG23NT♣A-1+10
+6.7Round 5🇪🇪 ESTONIA53NT♦3+2+13
+6.5Round 15🇱🇺 LUXEMBOURG55♣x♠3-1+11
+6.3Round 1🇬🇷 GREECE84♠♦J=+7
+5.9Round 10🇷🇴 ROMANIA43♠♣10-3+5
+5.7Round 11🇸🇲 SAN MARINO74♠♥K=+0
+5.6Round 6🇮🇪 IRELAND163NT♥6=+0
+5.6Round 8🇷🇺 RUSSIA103NT♦3-1+6
+5.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♦Q+1+7
+5.2Round 11🇸🇲 SAN MARINO65♥♠Q=+8
+5.1Round 1🇬🇷 GREECE103NT♦J-2+3
+5.1Round 1🇬🇷 GREECE144♥♣5-3+6
+5.1Round 2🇮🇱 ISRAEL13♠♠8+2+6
+5.1Round 10🇷🇴 ROMANIA185♦x♥2-2+5
+4.9Round 10🇷🇴 ROMANIA154♠♥J-1+10
+4.9Round 11🇸🇲 SAN MARINO206♥♣Q+1+2
+4.6Round 6🇮🇪 IRELAND174♠♥K+2+11
+4.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♠♦3+2+10
+4.3Round 12🇸🇪 SWEDEN34♠♣K-1+10
+4.0Round 8🇷🇺 RUSSIA142♦x♠Q-2+4
+3.9Round 5🇪🇪 ESTONIA154♥♠A-2+0
+3.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♥♦A-2+3
+3.6Round 8🇷🇺 RUSSIA24♠♦4=+7
+3.2Round 8🇷🇺 RUSSIA202♥♦K=-1
+3.2Round 10🇷🇴 ROMANIA174♥♠8-3+6
+3.1Round 9🇩🇰 DENMARK104♠♣K+1+0
+2.9Round 1🇬🇷 GREECE164♥♦K-2+2
+2.9Round 12🇸🇪 SWEDEN203NT♠4=-2
+2.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111NT♦8+1+5
+2.7Round 2🇮🇱 ISRAEL184♠♣2+1+1
+2.5Round 8🇷🇺 RUSSIA132NT♠A=+1
+2.5Round 9🇩🇰 DENMARK116♠♥4=-11
+2.4Round 15🇱🇺 LUXEMBOURG162♦♥K+1+5
+2.3Round 5🇪🇪 ESTONIA73NT♦J+1-12
+2.3Round 12🇸🇪 SWEDEN93♥♠J=+7
+2.3Round 15🇱🇺 LUXEMBOURG43NT♣4-1+6
+2.2Round 6🇮🇪 IRELAND73NT♠10=+0
+2.2Round 9🇩🇰 DENMARK42♠♥9-2-9
+2.1Round 2🇮🇱 ISRAEL193NT♠4+2+2
+2.1Round 9🇩🇰 DENMARK151NT♠2=-1
+1.9Round 1🇬🇷 GREECE153♦♦J-2+0
+1.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♠K+1+0
+1.7Round 9🇩🇰 DENMARK161NTx♦Q-1-1
+1.7Round 9🇩🇰 DENMARK205♣x♠6-2-7
+1.6Round 2🇮🇱 ISRAEL63♥♥J+1+2
+1.6Round 6🇮🇪 IRELAND145♦♥6=+9
+1.6Round 9🇩🇰 DENMARK35♣♦K-1+5
+1.5Round 6🇮🇪 IRELAND24♠♥5+1-4
+1.5Round 9🇩🇰 DENMARK5Pass-3
+1.5Round 11🇸🇲 SAN MARINO163NT♥7+1+0
+1.5Round 12🇸🇪 SWEDEN73♣♠A=+0
+1.4Round 2🇮🇱 ISRAEL76♠♥3+1-13
+1.4Round 2🇮🇱 ISRAEL154♠♦8=+0
+1.4Round 9🇩🇰 DENMARK72♥♣K-1-1
+1.3Round 1🇬🇷 GREECE32♥♣5+1+0
+1.3Round 5🇪🇪 ESTONIA192♦♦K-1+5
+1.2Round 5🇪🇪 ESTONIA33NT♠5+2-13
+1.2Round 10🇷🇴 ROMANIA83NT♦3+1+1
+1.2Round 12🇸🇪 SWEDEN184♥♦8=+0
+1.2Round 15🇱🇺 LUXEMBOURG74♥♥3+1+0
+1.1Round 2🇮🇱 ISRAEL32♠♣K=+0
+1.1Round 5🇪🇪 ESTONIA14♥♣5-1+5
+1.1Round 5🇪🇪 ESTONIA141♠♣5+3+1
+1.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND142♠♣K+3+6
+0.9Round 2🇮🇱 ISRAEL123NT♥4+2+0
+0.9Round 5🇪🇪 ESTONIA44♠♥2+1+0
+0.9Round 8🇷🇺 RUSSIA54♠♣5+2-11
+0.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♦♣4-1+3
+0.7Round 6🇮🇪 IRELAND63NT♥Q-1+2
+0.6Round 1🇬🇷 GREECE192♥♠6=-1
+0.6Round 2🇮🇱 ISRAEL164♠♥Q+1+0
+0.6Round 11🇸🇲 SAN MARINO93♠♥K=+6
+0.5Round 2🇮🇱 ISRAEL143♦♥A=+0
+0.5Round 6🇮🇪 IRELAND103NT♥3=+0
+0.5Round 11🇸🇲 SAN MARINO44♥♦A=+0
+0.5Round 15🇱🇺 LUXEMBOURG134♥♦3+1+0
+0.5Round 15🇱🇺 LUXEMBOURG202♠♣A+1+0
+0.4Round 1🇬🇷 GREECE183NT♥3=+0
+0.4Round 2🇮🇱 ISRAEL133NT♥3-2+13
+0.4Round 10🇷🇴 ROMANIA64♥♦10=+1
+0.3Round 5🇪🇪 ESTONIA172NT♥3=+0
+0.3Round 5🇪🇪 ESTONIA204♠♦10-1+6
+0.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173NT♠Q+2+11
+0.1Round 1🇬🇷 GREECE174♠♥5+1+0
+0.1Round 6🇮🇪 IRELAND123♥♠Q-1-2
+0.1Round 8🇷🇺 RUSSIA114♠♥4+1+0
+0.1Round 10🇷🇴 ROMANIA94♥♠4=+0
+0.1Round 11🇸🇲 SAN MARINO34♥♦J+1+0
+0.1Round 15🇱🇺 LUXEMBOURG14♥♠7+1+0
-0.0Round 8🇷🇺 RUSSIA73NT♠8+1-1
-0.0Round 8🇷🇺 RUSSIA84♥♦2+1+0
+0.0Round 10🇷🇴 ROMANIA134♠♣3+1+0
+0.0Round 10🇷🇴 ROMANIA163♦♠6-2+1
-0.0Round 12🇸🇪 SWEDEN154♠♥K=+0
-0.1Round 6🇮🇪 IRELAND53♠♦8-1-5
-0.1Round 6🇮🇪 IRELAND203NT♠4+1+0
-0.1Round 11🇸🇲 SAN MARINO14♠♣9+1+0
-0.1Round 15🇱🇺 LUXEMBOURG193♣♦3-1-5
-0.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND195♣♦K=-5
-0.2Round 10🇷🇴 ROMANIA34♥♥4+3+2
-0.2Round 15🇱🇺 LUXEMBOURG34♦♥7=+0
-0.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♣J=+0
-0.3Round 1🇬🇷 GREECE131NT♦4-1+1
-0.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183NT♣Q=-2
-0.6Round 1🇬🇷 GREECE94NT♥3+1-10
-0.6Round 5🇪🇪 ESTONIA134♥♦10=+0
-0.7Round 10🇷🇴 ROMANIA21NT♦Q-2-1
-0.7Round 12🇸🇪 SWEDEN191♠♣J=-2
-0.7Round 15🇱🇺 LUXEMBOURG82♠♥3=+1
-0.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103♠♥J=-7
-0.8Round 2🇮🇱 ISRAEL103♦♣A-1+1
-0.8Round 5🇪🇪 ESTONIA83NT♠4+1+1
-0.8Round 15🇱🇺 LUXEMBOURG174♠♥A+2-11
-0.9Round 2🇮🇱 ISRAEL42♠♦3+2+10
-0.9Round 8🇷🇺 RUSSIA92♠♥2+2+6
-0.9Round 9🇩🇰 DENMARK122♠♣J+1+0
-1.0Round 8🇷🇺 RUSSIA123NT♠10-1-5
-1.1Round 2🇮🇱 ISRAEL11Adj.♥3-14
-1.1Round 2🇮🇱 ISRAEL204♠♣K=-13
-1.2Round 8🇷🇺 RUSSIA173♣♦J=+0
-1.2Round 10🇷🇴 ROMANIA73♠♥4=+0
-1.2Round 12🇸🇪 SWEDEN43NT♣8+1+1
-1.2Round 12🇸🇪 SWEDEN133♠♦6-1-1
-1.2Round 12🇸🇪 SWEDEN17Pass-3
-1.4Round 6🇮🇪 IRELAND134♠♣Q+1+0
-1.4Round 8🇷🇺 RUSSIA34♥♠Q+1+11
-1.4Round 8🇷🇺 RUSSIA184♠♦6+1-11
-1.4Round 10🇷🇴 ROMANIA52♠♠10+1+0
-1.5Round 5🇪🇪 ESTONIA102♠♥K=+10
-1.5Round 9🇩🇰 DENMARK174♠♠4+1+0
-1.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♣♠K-1-5
-1.6Round 6🇮🇪 IRELAND191NT♦10=-1
-1.8Round 9🇩🇰 DENMARK92♥♠Q+1+0
-1.8Round 15🇱🇺 LUXEMBOURG123♥♦A=+0
-1.9Round 1🇬🇷 GREECE71NT♥10=+1
-1.9Round 9🇩🇰 DENMARK184♥♦10-1-5
-2.0Round 9🇩🇰 DENMARK23♦♥2-1+5
-2.1Round 8🇷🇺 RUSSIA15Pass-9
-2.1Round 9🇩🇰 DENMARK193NT♣J+2-12
-2.1Round 11🇸🇲 SAN MARINO84♦♠7=-6
-2.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♠6+2+0
-2.2Round 11🇸🇲 SAN MARINO156♦x♠A-4-12
-2.3Round 10🇷🇴 ROMANIA203♦♦7+1+0
-2.4Round 2🇮🇱 ISRAEL84♣♠A=+0
-2.4Round 12🇸🇪 SWEDEN166♠♥J+1-1
-2.5Round 9🇩🇰 DENMARK82♠♠5+1-1
-2.5Round 9🇩🇰 DENMARK144♠♥2+1-4
-2.5Round 12🇸🇪 SWEDEN51♠♥6+2-1
-2.5Round 15🇱🇺 LUXEMBOURG103NT♣3=+1
-2.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠Q=+13
-2.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♣♥4=+0
-2.7Round 11🇸🇲 SAN MARINO104♠♣4+1+10
-2.9Round 6🇮🇪 IRELAND184♣♦6=-5
-3.0Round 11🇸🇲 SAN MARINO172♠♦6+1-13
-3.2Round 6🇮🇪 IRELAND113♣♥A+1-7
-3.2Round 10🇷🇴 ROMANIA123NT♦Q+1-1
-3.2Round 11🇸🇲 SAN MARINO123NT♠5+2-1
-3.3Round 6🇮🇪 IRELAND12NT♠Q-1-5
-3.4Round 6🇮🇪 IRELAND151NT♦10+1+1
-3.4Round 8🇷🇺 RUSSIA14♥♠10=+1
-3.5Round 1🇬🇷 GREECE63NT♠2+1+1
-3.5Round 5🇪🇪 ESTONIA121NT♥2=-6
-3.5Round 10🇷🇴 ROMANIA113♣♦Q-1-4
-3.6Round 6🇮🇪 IRELAND32♠♠3+1-6
-3.8Round 5🇪🇪 ESTONIA112♣♣2-2-6
-3.8Round 12🇸🇪 SWEDEN86♦♣10-1-10
-3.9Round 1🇬🇷 GREECE204♥♦Q+1+0
-3.9Round 2🇮🇱 ISRAEL21NT♥J=+0
-3.9Round 12🇸🇪 SWEDEN145♠♦6-2+0
-4.0Round 2🇮🇱 ISRAEL93NT♦Q-2-6
-4.1Round 12🇸🇪 SWEDEN12♠♦5=-6
-4.2Round 15🇱🇺 LUXEMBOURG94♠♥3-1-10
-4.3Round 11🇸🇲 SAN MARINO114♠♦K-1-10
-4.4Round 8🇷🇺 RUSSIA192♥♠2+1+0
-4.4Round 10🇷🇴 ROMANIA16♦♥4-2-11
-4.4Round 10🇷🇴 ROMANIA141NT♥3+1-1
-4.6Round 12🇸🇪 SWEDEN113♠♠A=-10
-5.4Round 11🇸🇲 SAN MARINO26♦♥A-2-11
-5.5Round 8🇷🇺 RUSSIA64♠♥4-1-13
-5.6Round 11🇸🇲 SAN MARINO183NT♥2-2-6
-6.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♦5=+0
-6.1Round 1🇬🇷 GREECE23NT♦7=+0
-6.1Round 15🇱🇺 LUXEMBOURG114♠♦3+1+11
-6.2Round 5🇪🇪 ESTONIA183NT♥10-1-10
-6.2Round 12🇸🇪 SWEDEN24♠♣8=+0
-6.3Round 11🇸🇲 SAN MARINO145♣♦A=+0
-6.4Round 8🇷🇺 RUSSIA43NT♦6=-12
-6.4Round 15🇱🇺 LUXEMBOURG184♥♣A=+0
-6.9Round 6🇮🇪 IRELAND94♥x♦8+1-8
-6.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62NT♥3=-11
-7.9Round 1🇬🇷 GREECE114♠♦J=-8
-7.9Round 2🇮🇱 ISRAEL54♠♥A-3-14
-7.9Round 6🇮🇪 IRELAND45♦♠4-1-12
-8.1Round 1🇬🇷 GREECE124♣♦10+1-10
-8.6Round 12🇸🇪 SWEDEN63NT♥2-1-12
-9.0Round 8🇷🇺 RUSSIA165♣x♥9+1-13
-9.3Round 5🇪🇪 ESTONIA92♦x♠8-2-11
-9.7Round 9🇩🇰 DENMARK67♥♠5=+0
-9.7Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♣J+1-11
-11.1Round 5🇪🇪 ESTONIA64♥♠K-1-12
-12.5Round 15🇱🇺 LUXEMBOURG65♦♣Q+2-14
-12.6Round 12🇸🇪 SWEDEN103♦x♠K+1-13
-14.4Round 1🇬🇷 GREECE53NT♥3+1-14
-15.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND126♥♠A=-17