🇸🇬 KRISHNAN Rajendra · SINGAPORE

45rank
-8.6Butler · 160 bds
-0.05per board
±4.8swing
-0.02vs par /bd · #45/84
-0.12adjusted /bd
Butler per round: 5.3 23.8 20.6 -14.5 -6.5 -17.8 -1.8 -5.4 -2 -10.3by round

vs par split: bidding +0.20 · play -0.22

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 82.9% #27 of 84 · declarer play 69.7% #57 of 84 · defence 78.9% #61 of 84

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (12)82.8% (29)
Declarer play63.6% (11)72.7% (22)
Defence66.7% (24)83.3% (66)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 92.3% (13) · ♦ 80.0% (10) · ♣ 77.8% (9)

vs par by strain: NT -0.40 (47) · a suit +0.14 (113)

vs par by level: part-score +0.19 (59) · game -0.29 (93) · slam +1.62 (8)

By role: declaring -0.77/bd (-2.97 vs par · 70) · defending +0.50/bd (+2.28 vs par · 90)

By vulnerability: vulnerable +0.12/bd (-0.16 vs par · 80) · not vulnerable -0.23/bd (+0.12 vs par · 80)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2C.NgL.Amoils – D.WolpertClosed16+5.3+0.33+2.00
Round 3C.NgJ.Nakamaru-Pinder – J.HayOpen16+23.8+1.49+0.81
Round 5C.NgJ.Gillette – A.FitzpatrickOpen16+20.6+1.29+0.69
Round 6C.NgA.Gromov – A.DubininOpen16-14.5-0.91-2.12
Round 7C.NgE.Velecky – J.KvocekClosed16-6.5-0.41-0.50
Round 8C.NgN.Bocchi – A.MadalaOpen16-17.8-1.11+0.00
Round 10C.NgC.Gower – A.AptekerClosed16-1.8-0.11+0.12
Round 12C.NgK.Shah – R.ShahOpen16-5.4-0.34+0.31
Round 13C.NgB.Marina – I.ColdeaOpen16-2.0-0.12-1.62
Round 15C.NgJ.Hayet – S.DahanOpen16-10.3-0.64+0.12

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
+13.1Round 5🇹🇹 TRINIDAD TBGO46♠♦A-2+13
+12.7Round 7🇸🇰 SLOVAKIA104♠♠4-2+13
+12.5Round 10🇿🇦 SOUTH AFRICA225♣x♠K-5+10
+10.6Round 13🇷🇴 ROMANIA147♦♣7=-2
+10.2Round 12🇰🇪 KENYA255♥x♠9-1+11
+10.1Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND64♥♦K=+13
+9.3Round 6🇷🇺 RUSSIA245♥x♠A-3+9
+9.1Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND102♣♥3-4-6
+8.9Round 5🇹🇹 TRINIDAD TBGO23NT♥2-5+8
+8.2Round 2🇨🇦 CANADA292NT♣K-2+13
+8.0Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND71♠♥A-3+9
+7.5Round 10🇿🇦 SOUTH AFRICA284♥♠5=+7
+6.8Round 15🇲🇦 MOROCCO14♠♦K-1+5
+6.2Round 10🇿🇦 SOUTH AFRICA324♥♣7-2+11
+5.8Round 2🇨🇦 CANADA183♠♣5-3+4
+5.8Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND44♥♣A-1+6
+5.8Round 5🇹🇹 TRINIDAD TBGO144♥♥4-1+10
+5.7Round 6🇷🇺 RUSSIA214♠♣3-1+12
+5.2Round 5🇹🇹 TRINIDAD TBGO93NTx♦5-2+12
+5.1Round 10🇿🇦 SOUTH AFRICA203♥♠4+1+8
+4.7Round 8🇮🇹 ITALY234♥♦A-1+6
+4.7Round 13🇷🇴 ROMANIA155♦♠K-2+7
+4.6Round 6🇷🇺 RUSSIA192♣♦9-2+0
+4.6Round 15🇲🇦 MOROCCO23NT♠K+2+2
+4.3Round 8🇮🇹 ITALY243NT♥J=-1
+4.2Round 2🇨🇦 CANADA304♦♠A-1+5
+4.2Round 6🇷🇺 RUSSIA253NT♦2=+10
+3.8Round 2🇨🇦 CANADA242♥♠K=+5
+3.8Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND162♠♦K=+5
+3.8Round 8🇮🇹 ITALY323NT♠T=-1
+3.7Round 2🇨🇦 CANADA262NT♥3-1+6
+3.7Round 12🇰🇪 KENYA232♥♥5+2+8
+3.5Round 6🇷🇺 RUSSIA311NT♣5=-2
+3.5Round 12🇰🇪 KENYA283♥♦2=+0
+3.4Round 12🇰🇪 KENYA224♠♦A+2+11
+3.4Round 13🇷🇴 ROMANIA64♣♥3-1+5
+3.4Round 15🇲🇦 MOROCCO116♠x♣7-4+0
+3.3Round 7🇸🇰 SLOVAKIA131♥♣5+2+1
+3.3Round 12🇰🇪 KENYA214♦♠9-2+7
+3.1Round 7🇸🇰 SLOVAKIA144♥♦4-1+10
+3.0Round 12🇰🇪 KENYA264♠♦2+1+0
+3.0Round 15🇲🇦 MOROCCO43NT♠6-1+16
+2.8Round 8🇮🇹 ITALY305♥♣A-1+8
+2.6Round 7🇸🇰 SLOVAKIA61NT♠J-3+0
+2.5Round 6🇷🇺 RUSSIA204♥♦2+2-13
+2.4Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND85♣♥4-1+5
+2.3Round 15🇲🇦 MOROCCO64♥♦K=-1
+2.2Round 15🇲🇦 MOROCCO54♥♦6+1+0
+2.1Round 7🇸🇰 SLOVAKIA94♥♥Q-2+11
+1.9Round 2🇨🇦 CANADA234♠♥4+2+13
+1.8Round 10🇿🇦 SOUTH AFRICA271NT♦2=-7
+1.8Round 13🇷🇴 ROMANIA43NT♠4=-11
+1.7Round 15🇲🇦 MOROCCO73♠♣J+1+10
+1.5Round 2🇨🇦 CANADA253♣♦5=+7
+1.5Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND113♠♦6-1+5
+1.4Round 5🇹🇹 TRINIDAD TBGO104♥♥6=-1
+1.3Round 15🇲🇦 MOROCCO81NT♥2-1+2
+1.2Round 5🇹🇹 TRINIDAD TBGO154♥♣K=-1
+1.1Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND33♥♠3-1-2
+1.1Round 12🇰🇪 KENYA303NT♠9+1-1
+1.1Round 12🇰🇪 KENYA313♠♣4-1+12
+0.6Round 13🇷🇴 ROMANIA53NT♣10=+2
+0.5Round 2🇨🇦 CANADA284♥♠8+1-14
+0.5Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND134♥♦J-2-8
+0.5Round 5🇹🇹 TRINIDAD TBGO113NT♥3+1-11
+0.5Round 7🇸🇰 SLOVAKIA23NT♠7+1+1
+0.5Round 7🇸🇰 SLOVAKIA164♥x♦Q-3-14
+0.5Round 10🇿🇦 SOUTH AFRICA213NT♠J=-2
+0.5Round 10🇿🇦 SOUTH AFRICA316♥♠J=+13
+0.5Round 13🇷🇴 ROMANIA24♠♠4=+1
+0.5Round 13🇷🇴 ROMANIA102♥♦A+1+0
+0.4Round 7🇸🇰 SLOVAKIA45♥x♠J-2+0
+0.4Round 8🇮🇹 ITALY275♥♣J=+0
+0.3Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND124♥♠8+1+0
+0.3Round 8🇮🇹 ITALY261NT♣2+2+1
+0.2Round 15🇲🇦 MOROCCO141NT♥7+3+6
-0.0Round 5🇹🇹 TRINIDAD TBGO14♠♣9=+0
-0.0Round 7🇸🇰 SLOVAKIA74♥♥6+1+0
-0.0Round 13🇷🇴 ROMANIA13♣♥6-1-4
-0.0Round 13🇷🇴 ROMANIA163NT♣4+1-1
-0.1Round 8🇮🇹 ITALY292♠♦2+1+11
-0.2Round 8🇮🇹 ITALY201NT♣4=+1
-0.5Round 8🇮🇹 ITALY172♥♦5+1+0
-0.5Round 10🇿🇦 SOUTH AFRICA256♠♦A=+0
-0.5Round 15🇲🇦 MOROCCO93NT♠8+2+0
-0.8Round 6🇷🇺 RUSSIA274♥♥8-1-4
-0.8Round 7🇸🇰 SLOVAKIA113NT♥2+1+0
-0.9Round 5🇹🇹 TRINIDAD TBGO54♥♣9+1-1
-0.9Round 5🇹🇹 TRINIDAD TBGO73NT♦10+1-1
-0.9Round 10🇿🇦 SOUTH AFRICA174♥♣Q+1+0
-1.0Round 5🇹🇹 TRINIDAD TBGO84♥♥3+1+0
-1.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND51NT♣6+1+10
-1.2Round 5🇹🇹 TRINIDAD TBGO123NT♥Q+1+0
-1.2Round 13🇷🇴 ROMANIA74♥♦2+1+0
-1.3Round 13🇷🇴 ROMANIA121♠♣4-2+1
-1.4Round 2🇨🇦 CANADA213♦♦9-1+10
-1.4Round 8🇮🇹 ITALY314♠♣A=+0
-1.5Round 2🇨🇦 CANADA223♥♦K-1+0
-1.5Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND11NT♠4+1-6
-1.5Round 6🇷🇺 RUSSIA301NT♦3-1+2
-1.5Round 10🇿🇦 SOUTH AFRICA243NT♠10+2+0
-1.5Round 15🇲🇦 MOROCCO124♠♣Q-1-5
-1.6Round 6🇷🇺 RUSSIA323NT♠7=-2
-1.8Round 2🇨🇦 CANADA202♠♦2-1-5
-1.8Round 2🇨🇦 CANADA325♥x♦3-1+0
-1.8Round 5🇹🇹 TRINIDAD TBGO62♥♦3=-6
-1.8Round 7🇸🇰 SLOVAKIA14♥♦7+2+11
-1.8Round 10🇿🇦 SOUTH AFRICA263NT♥J=-10
-1.8Round 12🇰🇪 KENYA294♠♥4+1+0
-1.9Round 12🇰🇪 KENYA274♠♥2+1+0
-2.0Round 2🇨🇦 CANADA311NT♥7+1+0
-2.0Round 5🇹🇹 TRINIDAD TBGO33♠♣10-1-5
-2.1Round 10🇿🇦 SOUTH AFRICA302♥♣10=-7
-2.2Round 12🇰🇪 KENYA245♦♥6=+2
-2.3Round 15🇲🇦 MOROCCO163NT♥2-1-5
-2.5Round 12🇰🇪 KENYA202♦♥Q+2-10
-2.5Round 13🇷🇴 ROMANIA33♥♠A=-6
-2.8Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND22♥♣A=+0
-2.8Round 6🇷🇺 RUSSIA183NT♣4-1-5
-2.8Round 8🇮🇹 ITALY224♠♥Q=-7
-3.0Round 15🇲🇦 MOROCCO34♥♣6-3-9
-3.2Round 2🇨🇦 CANADA173♠♣Q-2-8
-3.2Round 7🇸🇰 SLOVAKIA33♣♠2+3-8
-3.3Round 2🇨🇦 CANADA273NT♠5+2+8
-3.4Round 5🇹🇹 TRINIDAD TBGO163♥♣K-1-5
-3.4Round 13🇷🇴 ROMANIA83♥♠3=-6
-3.6Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND144♥♣10+3-13
-3.7Round 13🇷🇴 ROMANIA131NT♠K-1-11
-3.8Round 6🇷🇺 RUSSIA232♠♦K+2-7
-4.2Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND93♠♦5-3+3
-4.2Round 13🇷🇴 ROMANIA113♣♥A+1-1
-4.3Round 5🇹🇹 TRINIDAD TBGO132♠♦4+2-1
-4.4Round 6🇷🇺 RUSSIA293NT♣4+1-1
-4.5Round 6🇷🇺 RUSSIA172♥♠5+1-1
-4.5Round 15🇲🇦 MOROCCO154♥♣2-1-5
-4.8Round 12🇰🇪 KENYA323♣x♦6-1-11
-4.9Round 7🇸🇰 SLOVAKIA153NT♥6-3-7
-4.9Round 8🇮🇹 ITALY185♠x♦A-2-5
-5.0Round 8🇮🇹 ITALY212♦♥4-3-2
-5.3Round 8🇮🇹 ITALY193NT♠2=+0
-5.5Round 3🏴󠁧󠁢󠁳󠁣󠁴󠁿 SCOTLAND153NT♠Q-4-8
-5.6Round 7🇸🇰 SLOVAKIA123NT♦7+2-1
-5.7Round 6🇷🇺 RUSSIA283NT♠4-1-10
-5.7Round 12🇰🇪 KENYA192♠♦9-1-11
-5.8Round 6🇷🇺 RUSSIA223♠♥2+1-8
-5.8Round 10🇿🇦 SOUTH AFRICA294♠♦A-1-6
-6.1Round 10🇿🇦 SOUTH AFRICA234♠♥K=+1
-6.2Round 7🇸🇰 SLOVAKIA84♥♣10+2-14
-6.2Round 12🇰🇪 KENYA174♠♦9=+0
-6.4Round 8🇮🇹 ITALY287♦♦7=+2
-7.5Round 8🇮🇹 ITALY257♥♦A-2-13
-7.8Round 13🇷🇴 ROMANIA93NT♥2=+0
-8.0Round 10🇿🇦 SOUTH AFRICA183NT♥J+1-4
-9.2Round 7🇸🇰 SLOVAKIA53NT♦Q+1-11
-9.2Round 10🇿🇦 SOUTH AFRICA194♠x♣10=-12
-9.3Round 2🇨🇦 CANADA195♦♣A-1-12
-9.6Round 12🇰🇪 KENYA185♥♠A=-13
-10.0Round 15🇲🇦 MOROCCO136♠♠7=+0
-13.4Round 6🇷🇺 RUSSIA265♥x♠9-3-14
-14.0Round 15🇲🇦 MOROCCO104♠x♥Q-6-14