🇩🇪 REHDER Martin · Germany

29rank
+67.1Butler · 220 bds
+0.30per board
±4.7swing
-0.26vs par /bd · #73/102
+0.14adjusted /bd
Butler per round: 4.4 -24.7 -13.6 29.7 13.9 14.6 21 -8.2 0.6 -6.9 36.3by round

vs par split: bidding -0.40 · play +0.11

Strength of schedule: opponents averaged -0.17/bd (an easy draw) → opponent-adjusted +0.14/bd

Card play — on target: opening leads 64.3% #101 of 102 · declarer play 77.2% #44 of 102 · defence 91.0% #29 of 102

Card play by contract type — on target
vs NTvs a suit
Opening leads62.5% (8)64.7% (34)
Declarer play75.0% (12)77.8% (45)
Defence86.4% (22)92.3% (78)

Opening leads by suit led: ♠ 30.0% (10) · ♥ 61.5% (13) · ♦ 92.3% (13) · ♣ 66.7% (6)

vs par by strain: NT -0.71 (51) · a suit -0.16 (158)

vs par by level: part-score -0.45 (69) · game -0.88 (121) · slam +4.05 (19)

By role: declaring -0.50/bd (-3.42 vs par · 114) · defending +1.17/bd (+3.13 vs par · 106)

By vulnerability: vulnerable +0.36/bd (-0.70 vs par · 110) · not vulnerable +0.25/bd (+0.17 vs par · 110)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.GromoellerP.Karamanlis – M.ProtonotariosOpen20+4.4+0.22-2.40
Round 3M.GromoellerR.Schwartz – L.FisherClosed20-24.7-1.23-1.10
Round 4M.GromoellerA.Michailovas – A.SaulisClosed20-13.6-0.68-0.50
Round 5M.GromoellerM.Corral – M.GoncalvesOpen20+29.7+1.48-0.30
Round 7M.GromoellerN.Damaso – P.PratasOpen20+13.9+0.70+0.85
Round 8M.GromoellerG.Homonnay – G.WinklerOpen20+14.6+0.73-0.65
Round 10M.GromoellerT.Hoftaniska – T.CharlsenOpen20+21.0+1.05+0.30
Round 13M.GromoellerA.Smilgajs – U.JansonsOpen20-8.2-0.41-0.20
Round 14M.GromoellerD.De Roos – R.VermeirenOpen20+0.6+0.03+0.50
Round 16M.GromoellerP.Fredin – B.FalleniusOpen20-6.9-0.35-1.30
Round 17M.GromoellerI.Gordon – W.WhyteClosed20+36.3+1.81+1.90

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
+13.8Round 14🇧🇪 Belgium125♥x♦3-3+16
+13.1Round 4🇱🇹 Lithuania124NT♠6-2+13
+12.7Round 7🇵🇹 Portugal53♠x♥10-4+12
+11.8Round 5🇪🇸 Spain96♠x♥Q-3+8
+11.3Round 8🇭🇺 Hungary36♥♠6=+8
+11.1Round 7🇵🇹 Portugal26♠♣A-1+13
+10.9Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland156♣♥Q-1+17
+10.7Round 3🇮🇱 Israel26♥♣7-3+14
+9.7Round 7🇵🇹 Portugal166♠♠9-1+11
+9.7Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland186♥♦A-1+12
+9.6Round 8🇭🇺 Hungary47♠♣6-3+14
+9.1Round 8🇭🇺 Hungary194♥♦J-1+10
+8.5Round 8🇭🇺 Hungary204♥♦A-1+12
+8.4Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland196♣♠6=-2
+8.1Round 16🇸🇪 Sweden102♠♥3-2+12
+7.9Round 13🇱🇻 Latvia14♠♣3-1+10
+7.7Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland134♥♦A-2+3
+7.2Round 10🇳🇴 Norway24♥♠K-1+12
+7.1Round 10🇳🇴 Norway205♣x♠4-1+8
+6.3Round 1🇬🇷 Greece124♠♦3=+0
+6.3Round 1🇬🇷 Greece202♥♠5+4+9
+6.2Round 14🇧🇪 Belgium53♠♠2-1+10
+6.0Round 5🇪🇸 Spain195♣♠J+1+10
+6.0Round 14🇧🇪 Belgium43NT♦Q=+0
+5.8Round 7🇵🇹 Portugal73NT♣5-1+12
+5.5Round 5🇪🇸 Spain43♠♥A+1+12
+5.4Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland53NT♠5-4+11
+5.3Round 10🇳🇴 Norway43♦♦5=-1
+5.1Round 5🇪🇸 Spain83N♣Q-3+6
+4.7Round 3🇮🇱 Israel106♠♦A=+1
+4.7Round 16🇸🇪 Sweden123NT♣Q=+3
+4.6Round 1🇬🇷 Greece185♦♦J+2-12
+4.5Round 7🇵🇹 Portugal183♠♣K-2+2
+4.4Round 3🇮🇱 Israel153N♦5-1+6
+4.4Round 8🇭🇺 Hungary76♣♣2-1+12
+4.3Round 13🇱🇻 Latvia63NT♥4=+10
+4.2Round 16🇸🇪 Sweden43NT♠2+1+10
+4.1Round 10🇳🇴 Norway33NT♣4-1+4
+3.9Round 10🇳🇴 Norway113NT♥K=+3
+3.9Round 16🇸🇪 Sweden33♠♦7-2+3
+3.8Round 13🇱🇻 Latvia183♥♠3=+10
+3.7Round 1🇬🇷 Greece33NT♠5-1+6
+3.7Round 1🇬🇷 Greece43♠♣7-2-7
+3.7Round 5🇪🇸 Spain112♣♦2+1+0
+3.7Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland165♦♥3-1+10
+3.6Round 4🇱🇹 Lithuania172♠♥A=+0
+3.5Round 4🇱🇹 Lithuania16♣♦2-2+11
+3.4Round 7🇵🇹 Portugal203NT♣Q=+10
+3.3Round 14🇧🇪 Belgium183NT♦J=-1
+3.3Round 16🇸🇪 Sweden144♠♥3-1+10
+3.2Round 13🇱🇻 Latvia94♠♣6-1+5
+3.1Round 1🇬🇷 Greece163♠♠9=+7
+3.1Round 16🇸🇪 Sweden194♥♠A=+0
+2.9Round 3🇮🇱 Israel164♠♥A+1+0
+2.8Round 4🇱🇹 Lithuania95♣♦3-1+5
+2.8Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland84♠♠J=-11
+2.7Round 4🇱🇹 Lithuania144♠♥3-1+5
+2.6Round 10🇳🇴 Norway54♥♠A+1+0
+2.6Round 14🇧🇪 Belgium162♥♠J+1+1
+2.5Round 5🇪🇸 Spain143♥♠2+1+2
+2.5Round 8🇭🇺 Hungary92♦♥5-1-5
+2.4Round 10🇳🇴 Norway164♥♠3+1+0
+2.3Round 8🇭🇺 Hungary143NT♠4=+0
+2.1Round 1🇬🇷 Greece104♠♥K=+0
+2.1Round 5🇪🇸 Spain124♥♣K-1-2
+2.1Round 14🇧🇪 Belgium194♠♦K+1+0
+2.0Round 14🇧🇪 Belgium24♠♥K=+0
+2.0Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland72♥♦Q=+0
+1.9Round 5🇪🇸 Spain76N♥2=+0
+1.9Round 13🇱🇻 Latvia164♠♦Q+1-13
+1.9Round 16🇸🇪 Sweden203♦♥J-2+3
+1.7Round 8🇭🇺 Hungary64♣♦A-1-2
+1.7Round 8🇭🇺 Hungary131NT♥2-1+0
+1.7Round 10🇳🇴 Norway67♥♦5=+0
+1.7Round 10🇳🇴 Norway132♠♥2+1+0
+1.7Round 13🇱🇻 Latvia203♠♠6=+0
+1.7Round 14🇧🇪 Belgium172♥♣K+1+1
+1.6Round 10🇳🇴 Norway83♥♥3-2-1
+1.5Round 14🇧🇪 Belgium73NT♦5-2+7
+1.3Round 3🇮🇱 Israel192♠♥J-1+4
+1.3Round 7🇵🇹 Portugal33NT♦9+1+0
+1.3Round 13🇱🇻 Latvia113NT♥A-1+5
+1.2Round 1🇬🇷 Greece134♣♠10-1-6
+1.2Round 4🇱🇹 Lithuania21NT♣6=-1
+1.1Round 5🇪🇸 Spain14♥♦4=+3
+1.1Round 5🇪🇸 Spain54♠♥K+1+1
+0.9Round 7🇵🇹 Portugal84♠♣2+1+0
+0.8Round 4🇱🇹 Lithuania202♦♦A+1+0
+0.8Round 7🇵🇹 Portugal64♥♦4+1+0
+0.8Round 8🇭🇺 Hungary122♠♥A+1+1
+0.7Round 4🇱🇹 Lithuania64♠♥3=+3
+0.7Round 5🇪🇸 Spain23N-1+11
+0.7Round 16🇸🇪 Sweden74♥♦5+1-13
+0.6Round 1🇬🇷 Greece61♥♦K-1-1
+0.6Round 7🇵🇹 Portugal123NT♠8+2-10
+0.5Round 3🇮🇱 Israel42♠♦7+2-10
+0.5Round 3🇮🇱 Israel82♠♦6-1+2
+0.5Round 8🇭🇺 Hungary16NT♠5+1-11
+0.5Round 13🇱🇻 Latvia44♥♣10=+0
+0.5Round 14🇧🇪 Belgium114♠♣10=+0
+0.5Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland13♦♠J-2+0
+0.4Round 1🇬🇷 Greece24♠♣J-1-12
+0.4Round 4🇱🇹 Lithuania103NT♣J+2+13
+0.3Round 1🇬🇷 Greece154♥♣Q+1-13
+0.3Round 10🇳🇴 Norway73♣♣3-1+1
+0.3Round 13🇱🇻 Latvia84♠♦7+1+0
+0.3Round 16🇸🇪 Sweden53♦x♠A-1-2
+0.3Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland33♥♥7+1+6
+0.3Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland93NT♥Q+1+11
+0.2Round 4🇱🇹 Lithuania52♠♣3=+0
+0.2Round 13🇱🇻 Latvia104♠♦3+1+4
+0.2Round 16🇸🇪 Sweden12♥x♦A-1+7
+0.1Round 4🇱🇹 Lithuania154♠♦J+1-11
+0.1Round 5🇪🇸 Spain32N+1-6
+0.1Round 5🇪🇸 Spain155♣♦K=-11
+0.1Round 14🇧🇪 Belgium33♠♥J=+2
+0.1Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland174♥♠A+1+0
-0.0Round 7🇵🇹 Portugal176♥♦Q=+0
-0.0Round 10🇳🇴 Norway94♥♥3=+0
-0.0Round 13🇱🇻 Latvia124♥♦8+1+0
-0.1Round 1🇬🇷 Greece13NT♦7+1+0
-0.1Round 5🇪🇸 Spain203N♥K+1+1
-0.1Round 16🇸🇪 Sweden184♥♦7+1+11
-0.2Round 3🇮🇱 Israel14♠♠9+1+0
-0.2Round 5🇪🇸 Spain174♥♠Q-1+4
-0.2Round 13🇱🇻 Latvia141NT♦4-1-2
-0.3Round 1🇬🇷 Greece53NT♥Q+1+0
-0.3Round 7🇵🇹 Portugal14♠♣A+1+0
-0.3Round 14🇧🇪 Belgium84♥♣Q=-2
-0.3Round 16🇸🇪 Sweden152♠♠6=-1
-0.3Round 16🇸🇪 Sweden171NT♣3=-1
-0.4Round 3🇮🇱 Israel54♥♣3=-1
-0.4Round 10🇳🇴 Norway194♥♣J+2-9
-0.5Round 10🇳🇴 Norway144♠♥4+1+0
-0.5Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland43NT♣5+3-13
-0.6Round 3🇮🇱 Israel183N♥2=+0
-0.6Round 5🇪🇸 Spain104♠♥K+1+1
-0.6Round 7🇵🇹 Portugal134♠♣3+1-1
-0.6Round 7🇵🇹 Portugal143NT♠5=-1
-0.6Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland113♠♥3=-4
-0.7Round 5🇪🇸 Spain134♥♥8+1-13
-0.7Round 8🇭🇺 Hungary153♠♣J=+0
-0.7Round 13🇱🇻 Latvia153NT♣5+3+13
-0.9Round 16🇸🇪 Sweden23NT♦5+1-12
-1.1Round 4🇱🇹 Lithuania114♥♦10=+1
-1.1Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland21NT♠8+1-7
-1.2Round 4🇱🇹 Lithuania131NT♠6=+0
-1.3Round 1🇬🇷 Greece113♠♦J+1+1
-1.3Round 1🇬🇷 Greece191NT♦7-1+5
-1.3Round 4🇱🇹 Lithuania183NT♠8-3-2
-1.5Round 1🇬🇷 Greece144♥♦2=+0
-1.5Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland64♠♥9-1-6
-1.6Round 8🇭🇺 Hungary114♠♣9+1+0
-1.6Round 13🇱🇻 Latvia134♥♠A=-1
-1.7Round 14🇧🇪 Belgium63♥♥6-1+1
-1.7Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland123♦♣2+1+1
-1.8Round 3🇮🇱 Israel121N♦5-1+1
-1.9Round 10🇳🇴 Norway12♥♣7=-5
-1.9Round 13🇱🇻 Latvia51NT♥4=+1
-1.9Round 14🇧🇪 Belgium13♣♥10=-5
-2.1Round 10🇳🇴 Norway104♥♠9+1+13
-2.2Round 3🇮🇱 Israel35♣♠K-1-6
-2.3Round 10🇳🇴 Norway123♥♦J+1+1
-2.4Round 8🇭🇺 Hungary184♠♦Q=+0
-2.4Round 13🇱🇻 Latvia194♥♠3+1+0
-2.4Round 16🇸🇪 Sweden63NT♣5=-11
-2.5Round 4🇱🇹 Lithuania43♠♣J=-7
-2.5Round 8🇭🇺 Hungary164♠♣J+2-12
-2.7Round 10🇳🇴 Norway153NT♠2+2+0
-2.8Round 4🇱🇹 Lithuania31NT♠3=-6
-2.8Round 14🇧🇪 Belgium142♠♥Q+1+7
-2.8Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland204♥♠2=+0
-2.9Round 10🇳🇴 Norway186NT♠7-1-14
-3.0Round 5🇪🇸 Spain183♠♥J=-12
-3.1Round 16🇸🇪 Sweden114♥♠10+1-1
-3.2Round 5🇪🇸 Spain62♠♦A-1-8
-3.4Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland144♥♥K+3+10
-3.5Round 3🇮🇱 Israel64♠♣9=+0
-3.5Round 7🇵🇹 Portugal43NT♠10-3-5
-3.7Round 4🇱🇹 Lithuania73NT♠10=+1
-3.8Round 3🇮🇱 Israel113♦♥8-1-4
-3.9Round 17🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scotland107♠♠J=+0
-4.0Round 3🇮🇱 Israel172♥♦A+1+0
-4.1Round 7🇵🇹 Portugal194♥♦7-2-2
-4.1Round 8🇭🇺 Hungary23♠♦A=-1
-4.1Round 10🇳🇴 Norway171♠♣5+2-6
-4.2Round 5🇪🇸 Spain163♦♣8+3-13
-4.3Round 1🇬🇷 Greece174♥♣10=-8
-4.5Round 4🇱🇹 Lithuania161NT♥4+2-6
-4.5Round 7🇵🇹 Portugal93NT♥4-1-5
-4.7Round 3🇮🇱 Israel73N♠Q=+0
-4.7Round 7🇵🇹 Portugal104♥♦2=-10
-4.8Round 3🇮🇱 Israel203N♠6-1-6
-4.8Round 8🇭🇺 Hungary174♥♠7+1-8
-4.9Round 13🇱🇻 Latvia21NT♦6-2-6
-5.1Round 8🇭🇺 Hungary103NT♦2-3-10
-5.1Round 14🇧🇪 Belgium93NT♥K=-7
-5.2Round 1🇬🇷 Greece84♥♠7-1-10
-5.2Round 14🇧🇪 Belgium104♥♦A-4-6
-5.6Round 16🇸🇪 Sweden163♠♦K-2-6
-5.7Round 8🇭🇺 Hungary54♥♣J=-10
-5.9Round 3🇮🇱 Israel143N♣7+2-10
-5.9Round 13🇱🇻 Latvia174♠♦4-1-10
-6.3Round 1🇬🇷 Greece92♠♠Q-2-6
-6.3Round 14🇧🇪 Belgium203NT♣10+2-1
-6.4Round 14🇧🇪 Belgium154♥♦J=+0
-6.5Round 16🇸🇪 Sweden84♠♦10+2-11
-6.7Round 16🇸🇪 Sweden95♠x♣8-2-11
-6.8Round 13🇱🇻 Latvia74♠♥10-1-13
-6.9Round 3🇮🇱 Israel134♥♠3-2-2
-7.6Round 1🇬🇷 Greece74♠♠3=-1
-8.1Round 7🇵🇹 Portugal113NTx♠3-2-9
-8.9Round 13🇱🇻 Latvia33NT♠3-2-17
-9.5Round 14🇧🇪 Belgium133♥♠Q=-13
-10.5Round 7🇵🇹 Portugal156NT♦9=+0
-10.9Round 3🇮🇱 Israel94♥♠7-4-11
-10.9Round 8🇭🇺 Hungary84♠♥A-1-11
-11.4Round 16🇸🇪 Sweden133NT♦8-2-16
-12.6Round 4🇱🇹 Lithuania86♣♥K-1-17
-13.0Round 4🇱🇹 Lithuania195♦x♥10-4-12