🇳🇱 DEKKERS Laura · NETHERLANDS

11rank
+87.8Butler · 144 bds
+0.61per board
±4.3swing
+0.26vs par /bd · #28/79
+0.56adjusted /bd
Butler per round: -6.1 4.1 7.8 15.7 11.1 19.4 -2.1 32.5 5.4by round

vs par split: bidding +0.27 · play -0.07

Strength of schedule: opponents averaged -0.05/bd (an average draw) → opponent-adjusted +0.56/bd

Card play — on target: opening leads 82.9% #19 of 79 · declarer play 70.3% #44 of 79 · defence 87.0% #17 of 79

Card play by contract type — on target
vs NTvs a suit
Opening leads88.9% (9)81.2% (32)
Declarer play66.7% (12)72.0% (25)
Defence70.0% (20)93.0% (57)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 87.5% (8) · ♦ 80.0% (15) · ♣ 71.4% (7)

vs par by strain: NT +0.02 (46) · a suit +0.37 (98)

vs par by level: part-score +0.77 (65) · game -0.24 (76) · slam +1.67 (3)

By role: declaring +0.82/bd (-2.32 vs par · 66) · defending +0.43/bd (+2.44 vs par · 78)

By vulnerability: vulnerable +0.30/bd (+0.07 vs par · 72) · not vulnerable +0.92/bd (+0.44 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.MichielsenS.Dewi – K.MurniatiOpen16-6.1-0.38-2.56
Round 3M.MichielsenT.Weigkricht – I.GrummClosed16+4.1+0.26+0.88
Round 4M.MichielsenN.Tal – D.TalOpen16+7.8+0.49+0.12
Round 6M.MichielsenM.Zur-Campanile – J.StansbyOpen16+15.7+0.98-0.19
Round 8M.MichielsenA.Pecci – M.RitianiClosed16+11.1+0.69+1.69
Round 11M.MichielsenP.Gazzari – H.BahnaClosed16+19.4+1.21+0.62
Round 12M.MichielsenB.Nosnik – N.GersonClosed16-2.1-0.13+0.19
Round 14M.MichielsenL.Mayadas – R.ChoksiOpen16+32.5+2.03+0.12
Round 15M.MichielsenA.Yanagisawa – Y.FukuyoshiOpen16+5.4+0.34+1.44

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
+11.1Round 6🇺🇸 USA245♥x♣K-4+12
+10.5Round 4🇮🇱 ISRAEL303NT♥K+3+2
+10.5Round 8🇸🇲 SAN MARINO314♠♦2-1+12
+10.1Round 11🇨🇱 CHILE33NT♠3+1+7
+10.0Round 11🇨🇱 CHILE154♥♦K=+11
+9.9Round 14🇮🇳 INDIA253♣♠Q+1+5
+9.2Round 11🇨🇱 CHILE25♥x♦7-1+11
+8.0Round 3🇦🇹 AUSTRIA21♥x♠A-2+5
+6.5Round 2🇮🇩 INDONESIA294♥♣2=+0
+6.5Round 4🇮🇱 ISRAEL293♦♦2+1+0
+6.2Round 15🇯🇵 JAPAN14♠♦K-1+5
+5.9Round 15🇯🇵 JAPAN116♥♠A=+5
+5.8Round 14🇮🇳 INDIA323♦♥4-1+6
+5.8Round 15🇯🇵 JAPAN21♠x♥10-2+3
+5.5Round 14🇮🇳 INDIA293NT♥5-1+6
+5.0Round 3🇦🇹 AUSTRIA63♦♣A+2+0
+4.9Round 6🇺🇸 USA253NT♠2+1+10
+4.8Round 3🇦🇹 AUSTRIA71NT♦A-2+2
+4.8Round 12🇲🇽 MEXICO283♥♦K+2+2
+4.7Round 3🇦🇹 AUSTRIA33NTQ-2+8
+4.6Round 2🇮🇩 INDONESIA244♥♠8-3+2
+4.6Round 12🇲🇽 MEXICO311♠♥3=+12
+4.5Round 14🇮🇳 INDIA202NT♠9-1+5
+4.3Round 8🇸🇲 SAN MARINO201NT♣4-1+5
+4.3Round 11🇨🇱 CHILE44♥♦5+1+1
+4.3Round 11🇨🇱 CHILE82♠♣K-1+5
+4.1Round 8🇸🇲 SAN MARINO234♠♦2-1+6
+4.0Round 6🇺🇸 USA204♥♥7=-13
+4.0Round 14🇮🇳 INDIA174♠♥J=+7
+3.9Round 6🇺🇸 USA214♠♦5-1+12
+3.9Round 8🇸🇲 SAN MARINO286NT♣8+1+13
+3.8Round 8🇸🇲 SAN MARINO243NT♥J=-1
+3.8Round 12🇲🇽 MEXICO324♠♣K=-1
+3.5Round 3🇦🇹 AUSTRIA11NT♥7+3+7
+3.5Round 15🇯🇵 JAPAN54♥♠7+1+0
+3.3Round 12🇲🇽 MEXICO303NT♣8+2+0
+3.2Round 4🇮🇱 ISRAEL214♠♥T-1+5
+3.1Round 14🇮🇳 INDIA234♥♠6+1+0
+3.0Round 14🇮🇳 INDIA181NT♥2-2-1
+3.0Round 15🇯🇵 JAPAN43NT♠6-1+16
+2.8Round 3🇦🇹 AUSTRIA162♠♦A-2+3
+2.8Round 6🇺🇸 USA301NT♦3+1+6
+2.7Round 14🇮🇳 INDIA224♠♥9+1+0
+2.5Round 4🇮🇱 ISRAEL183♣♦5-1+4
+2.5Round 6🇺🇸 USA292♠♦T+1+10
+2.5Round 8🇸🇲 SAN MARINO323NT♠10=-1
+2.5Round 11🇨🇱 CHILE122NT♠2-1+5
+2.5Round 14🇮🇳 INDIA213NT♠T=-13
+2.4Round 8🇸🇲 SAN MARINO274♥♠6=-1
+2.3Round 4🇮🇱 ISRAEL242♦♠8+2+7
+2.3Round 11🇨🇱 CHILE74♥♠7+1+0
+2.2Round 12🇲🇽 MEXICO184♠x♦Q-1-7
+2.1Round 6🇺🇸 USA311NT♣5=-2
+1.9Round 2🇮🇩 INDONESIA223NT♣8-1+0
+1.9Round 2🇮🇩 INDONESIA303♦♥8+1+0
+1.8Round 4🇮🇱 ISRAEL321NT♦2=+6
+1.5Round 8🇸🇲 SAN MARINO261NT♣J+3+2
+1.5Round 8🇸🇲 SAN MARINO292♠♦2=+11
+1.5Round 15🇯🇵 JAPAN93NT♦9+2+0
+1.4Round 14🇮🇳 INDIA272♠♦T+2+6
+1.3Round 11🇨🇱 CHILE63♣♠J+2+0
+1.3Round 12🇲🇽 MEXICO232♥♦J+3+7
+1.1Round 6🇺🇸 USA173♦♦2=+5
+1.0Round 3🇦🇹 AUSTRIA51NT♣4+1-10
+1.0Round 15🇯🇵 JAPAN141NT♣7+1+7
+0.9Round 11🇨🇱 CHILE15♣♥A+1-1
+0.9Round 12🇲🇽 MEXICO224♥♠8+2+11
+0.8Round 2🇮🇩 INDONESIA254♣♦9+1-6
+0.8Round 4🇮🇱 ISRAEL313♦♥7-2-1
+0.7Round 2🇮🇩 INDONESIA312♥♠A=+0
+0.7Round 4🇮🇱 ISRAEL281♠♠J+1+1
+0.5Round 2🇮🇩 INDONESIA273NT♠5+2-8
+0.5Round 6🇺🇸 USA323NT♠7+1-1
+0.5Round 15🇯🇵 JAPAN104♥♦Q=+0
+0.5Round 15🇯🇵 JAPAN134♠♣2+2+13
+0.3Round 3🇦🇹 AUSTRIA145♥♠5+2+13
+0.3Round 14🇮🇳 INDIA283NT♥6=+1
+0.2Round 4🇮🇱 ISRAEL254♥♠8+1-11
+0.1Round 4🇮🇱 ISRAEL171NT♣K=+8
+0.1Round 4🇮🇱 ISRAEL273♣♦2=-7
+0.0Round 2🇮🇩 INDONESIA183♥♠5=+0
+0.0Round 2🇮🇩 INDONESIA234♠♥4+2-13
-0.0Round 15🇯🇵 JAPAN81NT♠J-1+2
-0.1Round 6🇺🇸 USA192♦♣Q=-5
-0.1Round 14🇮🇳 INDIA194♠♦Q+1+0
-0.1Round 14🇮🇳 INDIA303NT♣6+1-11
-0.2Round 3🇦🇹 AUSTRIA134♥♦J-2+8
-0.3Round 15🇯🇵 JAPAN151NT♥2-1-1
-0.4Round 2🇮🇩 INDONESIA213♦♦9-1-10
-0.5Round 6🇺🇸 USA233♠♦A=-7
-0.5Round 8🇸🇲 SAN MARINO191NT♠3+3+6
-0.6Round 2🇮🇩 INDONESIA193NT♠J+2-1
-0.6Round 12🇲🇽 MEXICO174♠♣Q=+0
-0.7Round 2🇮🇩 INDONESIA284♥♠5+1+14
-0.7Round 15🇯🇵 JAPAN33NT♣2-2-7
-0.8Round 4🇮🇱 ISRAEL222NT♠3-1+1
-0.8Round 4🇮🇱 ISRAEL234♥♣2=+0
-0.8Round 6🇺🇸 USA274♠♦K-1-4
-0.8Round 8🇸🇲 SAN MARINO172♥♠J+1+0
-0.8Round 12🇲🇽 MEXICO254♥♣6=+1
-0.9Round 12🇲🇽 MEXICO294♠♥6=+1
-1.0Round 4🇮🇱 ISRAEL204♥♠K+1+0
-1.1Round 11🇨🇱 CHILE94♠♣Q+1-11
-1.1Round 12🇲🇽 MEXICO264♠♦2+1+0
-1.2Round 15🇯🇵 JAPAN122♠♣6=-1
-1.4Round 2🇮🇩 INDONESIA201♠♦2=+1
-1.5Round 8🇸🇲 SAN MARINO183♥♣A+1-2
-1.5Round 12🇲🇽 MEXICO243NT♠4+3-1
-1.7Round 12🇲🇽 MEXICO202♦♥Q+2-10
-1.8Round 3🇦🇹 AUSTRIA102♥♦8=+11
-1.8Round 3🇦🇹 AUSTRIA122♠x♣K-3-4
-1.8Round 14🇮🇳 INDIA243♠♥J=-1
-2.2Round 11🇨🇱 CHILE103♦♣4-1+1
-2.6Round 11🇨🇱 CHILE134♠♦10+1+0
-2.8Round 3🇦🇹 AUSTRIA113♦♦A=-6
-2.8Round 6🇺🇸 USA264♠♦A-1-3
-2.8Round 8🇸🇲 SAN MARINO211NT♦5=+0
-3.2Round 11🇨🇱 CHILE142♣♥10+1+0
-3.2Round 11🇨🇱 CHILE162NT♦5=-7
-3.3Round 6🇺🇸 USA223♠♥3+1-8
-3.4Round 3🇦🇹 AUSTRIA85♣♠A-1-5
-3.4Round 12🇲🇽 MEXICO274♠♥2+1+0
-3.5Round 3🇦🇹 AUSTRIA154♦♣Q=+0
-3.5Round 8🇸🇲 SAN MARINO224♠♥Q=-7
-3.8Round 14🇮🇳 INDIA263NT♣8=+1
-4.2Round 2🇮🇩 INDONESIA262♥♦9-1-6
-4.2Round 6🇺🇸 USA183NT♦5-1-5
-4.3Round 4🇮🇱 ISRAEL262♦♣A+2+0
-4.4Round 14🇮🇳 INDIA314♥♣3-1-9
-4.5Round 15🇯🇵 JAPAN74♠♠Q=+0
-5.5Round 6🇺🇸 USA283NT♠4-1-10
-5.5Round 12🇲🇽 MEXICO213♦♠5=+0
-5.8Round 11🇨🇱 CHILE114♠♣A=-7
-6.0Round 3🇦🇹 AUSTRIA93NT♠5-1-10
-6.5Round 2🇮🇩 INDONESIA174♥♦6+1+0
-6.5Round 3🇦🇹 AUSTRIA44♥♠5-2-8
-7.0Round 8🇸🇲 SAN MARINO256♥♦A-2-13
-7.3Round 8🇸🇲 SAN MARINO304♥♠6=-3
-7.3Round 15🇯🇵 JAPAN163NT♠J-3-9
-7.4Round 11🇨🇱 CHILE54♥x♥K=-5
-7.5Round 12🇲🇽 MEXICO191NT♥K+1-12
-8.5Round 15🇯🇵 JAPAN63♥♦K+1-10
-9.2Round 2🇮🇩 INDONESIA323NTx♣Q=-14
-14.0Round 4🇮🇱 ISRAEL194♥x♣A+1-13