🇹🇭 BAISAMUT Somchai · THAILAND

49rank
-36.6Butler · 144 bds
-0.25per board
±4.2swing
-0.37vs par /bd · #51/84
+0.04adjusted /bd
Butler per round: 7.1 2.8 -1.4 2.2 -44.1 -19.4 3.2 16.5 -3.5by round

vs par split: bidding -0.58 · play +0.24

Strength of schedule: opponents averaged +0.29/bd (a tough draw) → opponent-adjusted +0.04/bd

Card play — on target: opening leads 75.7% #65 of 84 · declarer play 75.6% #29 of 84 · defence 88.2% #25 of 84

Card play by contract type — on target
vs NTvs a suit
Opening leads70.0% (10)77.8% (27)
Declarer play78.6% (14)74.1% (27)
Defence75.0% (16)92.3% (52)

Opening leads by suit led: ♠ 90.9% (11) · ♥ 62.5% (8) · ♦ 75.0% (8) · ♣ 70.0% (10)

vs par by strain: NT -1.83 (36) · a suit +0.16 (107)

vs par by level: part-score -1.24 (54) · game -0.11 (83) · slam +4.50 (6)

By role: declaring -0.13/bd (-2.45 vs par · 76) · defending -0.39/bd (+1.96 vs par · 68)

By vulnerability: vulnerable -0.06/bd (-0.51 vs par · 72) · not vulnerable -0.45/bd (-0.22 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2E.SophonpanichA.Versace – R.ZaleskiOpen16+7.1+0.44-1.69
Round 3E.SophonpanichK.Comeau – R.GoslingOpen16+2.8+0.17+0.69
Round 5E.SophonpanichY.Khyuppenen – V.KholomeevOpen16-1.4-0.09+0.12
Round 6E.SophonpanichL.Chemaly – R.StephensClosed16+2.2+0.14+1.62
Round 7E.SophonpanichP.Ravenna – P.LambardiClosed16-44.1-2.76-1.69
Round 8E.SophonpanichD.Miles – D.KorbelClosed16-19.4-1.21-2.06
Round 11E.SophonpanichY.Ong – E.LimOpen16+3.2+0.20-0.44
Round 12E.SophonpanichI.Coldea – B.MarinaOpen16+16.5+1.03+0.56
Round 15E.SophonpanichJ.Tomcani – M.KemenovaOpen16-3.5-0.22-0.44

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
+10.8Round 12🇷🇴 ROMANIA266♠♥7-1+13
+10.3Round 3🇧🇲 BERMUDA65♦x♣A=+9
+9.6Round 2🇮🇹 ITALY286♥♠9-1+16
+8.8Round 2🇮🇹 ITALY325♦x♥A=+8
+8.5Round 12🇷🇴 ROMANIA226♠♦A=+0
+7.8Round 2🇮🇹 ITALY294♥♣3=+0
+7.4Round 3🇧🇲 BERMUDA145♦x♥A-2+15
+7.4Round 11🇸🇬 SINGAPORE53♣♦9+1+11
+7.1Round 11🇸🇬 SINGAPORE65♣♦A=+6
+6.5Round 12🇷🇴 ROMANIA234♥♣3=+3
+6.5Round 15🇸🇰 SLOVAKIA163NT♠J-3+9
+6.4Round 8🇨🇦 CANADA287♦♠2=-2
+6.2Round 6🇿🇦 SOUTH AFRICA213NT♠J=-1
+5.9Round 6🇿🇦 SOUTH AFRICA253♣♣3=+1
+5.5Round 11🇸🇬 SINGAPORE124♥♥K-1+5
+5.4Round 3🇧🇲 BERMUDA35♣x♠2-1+8
+4.9Round 5🇷🇺 RUSSIA143NT♠3=-1
+4.5Round 5🇷🇺 RUSSIA153♠♣K+2+6
+4.5Round 7🇦🇷 ARGENTINA124♠♥Q=+0
+4.3Round 12🇷🇴 ROMANIA254♥x♠7=+4
+4.2Round 2🇮🇹 ITALY223♥♦K-2+3
+4.2Round 6🇿🇦 SOUTH AFRICA264♥♦9-1+7
+4.2Round 15🇸🇰 SLOVAKIA23♦♣10+1+7
+4.0Round 15🇸🇰 SLOVAKIA115♥♠K+1+8
+3.9Round 15🇸🇰 SLOVAKIA14♠♠K=+7
+3.8Round 6🇿🇦 SOUTH AFRICA244♠♣A-1+4
+3.8Round 12🇷🇴 ROMANIA243NT♣4+2+0
+3.7Round 6🇿🇦 SOUTH AFRICA293NT♣3=+0
+3.3Round 2🇮🇹 ITALY273NT♠5+2-8
+3.2Round 8🇨🇦 CANADA211NT♠9=+0
+2.8Round 6🇿🇦 SOUTH AFRICA183NT♠10-1+5
+2.7Round 3🇧🇲 BERMUDA114♦♥Q-2-1
+2.7Round 11🇸🇬 SINGAPORE44♥♦4=+0
+2.2Round 12🇷🇴 ROMANIA192♥♦A+3+9
+2.0Round 2🇮🇹 ITALY311NT♥7+1+0
+2.0Round 3🇧🇲 BERMUDA84♠♣2-2-1
+2.0Round 12🇷🇴 ROMANIA313♠♥2-3-11
+1.9Round 12🇷🇴 ROMANIA274♠♥5+1+0
+1.5Round 2🇮🇹 ITALY253NT♠5-2-5
+1.5Round 8🇨🇦 CANADA232♠♦4+1+0
+1.5Round 15🇸🇰 SLOVAKIA93NT♠Q+1+1
+1.4Round 3🇧🇲 BERMUDA71♠♥A=-1
+1.4Round 8🇨🇦 CANADA314♥♣A=+0
+1.3Round 5🇷🇺 RUSSIA92♠♥K-1-10
+1.3Round 12🇷🇴 ROMANIA283♥♦2-1+5
+1.2Round 3🇧🇲 BERMUDA91NT♣2+3-6
+1.2Round 7🇦🇷 ARGENTINA104♠♣2=-1
+1.2Round 11🇸🇬 SINGAPORE74♥♥2+1+0
+1.1Round 8🇨🇦 CANADA292♠♥A+2-10
+1.0Round 5🇷🇺 RUSSIA44♠♦K+1+0
+1.0Round 8🇨🇦 CANADA323♠x♣A-2+8
+0.8Round 6🇿🇦 SOUTH AFRICA274♠♣9-1+4
+0.8Round 6🇿🇦 SOUTH AFRICA283♦♦J+1+7
+0.8Round 7🇦🇷 ARGENTINA113NT♥Q+1+0
+0.8Round 11🇸🇬 SINGAPORE114♠♥10-1+5
+0.8Round 12🇷🇴 ROMANIA294♠♥4=-1
+0.8Round 15🇸🇰 SLOVAKIA82♠♣3=+0
+0.7Round 8🇨🇦 CANADA274♥♠7=+1
+0.4Round 3🇧🇲 BERMUDA103NT♣6-1+12
+0.4Round 11🇸🇬 SINGAPORE134♠♥2+1+0
+0.2Round 5🇷🇺 RUSSIA123NT♥3+2-1
+0.2Round 8🇨🇦 CANADA201NT♥8=-1
+0.2Round 11🇸🇬 SINGAPORE94♠♣Q+2-11
+0.0Round 5🇷🇺 RUSSIA14♠♦K=+0
+0.0Round 5🇷🇺 RUSSIA84♠♣9=-1
+0.0Round 7🇦🇷 ARGENTINA74♥♦A+1+0
-0.2Round 5🇷🇺 RUSSIA73NT♠10=+0
-0.2Round 11🇸🇬 SINGAPORE103♦♣Q-1+1
-0.2Round 15🇸🇰 SLOVAKIA141NT♥6+3-6
-0.3Round 8🇨🇦 CANADA261NT♣J+2-1
-0.5Round 3🇧🇲 BERMUDA134♥♦3-2+8
-0.5Round 5🇷🇺 RUSSIA103NT♦3=+2
-0.5Round 5🇷🇺 RUSSIA114♠♦2=+11
-0.5Round 6🇿🇦 SOUTH AFRICA323NT♠7+2+0
-0.5Round 7🇦🇷 ARGENTINA23NT♠4+1-1
-0.5Round 8🇨🇦 CANADA173♠♣J-2-1
-0.5Round 11🇸🇬 SINGAPORE143♣♥3=+0
-0.5Round 12🇷🇴 ROMANIA211NT♠6-1-5
-0.6Round 5🇷🇺 RUSSIA13Pass-4
-0.6Round 15🇸🇰 SLOVAKIA153♥♦2=+0
-0.7Round 5🇷🇺 RUSSIA163♣♠7-1+2
-0.8Round 11🇸🇬 SINGAPORE33NT♠10-1-5
-1.1Round 11🇸🇬 SINGAPORE82♠♣K+1+0
-1.2Round 3🇧🇲 BERMUDA123NT♠3+1-1
-1.2Round 5🇷🇺 RUSSIA53NT♦4=-1
-1.2Round 15🇸🇰 SLOVAKIA104♥♦Q=+0
-1.4Round 11🇸🇬 SINGAPORE151NT♥3-1-2
-1.5Round 2🇮🇹 ITALY303♠♠T-1-2
-1.5Round 3🇧🇲 BERMUDA24♥♣A-1-5
-1.7Round 8🇨🇦 CANADA192NT♥Q=-7
-1.7Round 15🇸🇰 SLOVAKIA71♠♥4+3-10
-1.8Round 2🇮🇹 ITALY182♥♦7+1+0
-1.8Round 6🇿🇦 SOUTH AFRICA204♥♣2+1+13
-1.9Round 2🇮🇹 ITALY234♠♥K+2-13
-1.9Round 7🇦🇷 ARGENTINA132♣♠2=+1
-2.0Round 7🇦🇷 ARGENTINA61NT♥8+1+1
-2.1Round 6🇿🇦 SOUTH AFRICA172♦♠3+1-5
-2.2Round 12🇷🇴 ROMANIA303NT♥7+2+0
-2.2Round 15🇸🇰 SLOVAKIA55♥♠7=+0
-2.3Round 15🇸🇰 SLOVAKIA64♠♦10=+1
-2.4Round 3🇧🇲 BERMUDA154♦♣Q=+0
-2.5Round 5🇷🇺 RUSSIA24♣♥Q-2-2
-2.5Round 15🇸🇰 SLOVAKIA32♠♣A=+5
-2.8Round 2🇮🇹 ITALY212♠♥A=-12
-2.8Round 15🇸🇰 SLOVAKIA122♠♣5=+1
-3.1Round 7🇦🇷 ARGENTINA144♥♠7-1-10
-3.2Round 7🇦🇷 ARGENTINA44♠♥A=-3
-3.2Round 7🇦🇷 ARGENTINA164♠♥10=+13
-3.2Round 11🇸🇬 SINGAPORE162♠♣6+1-6
-3.4Round 6🇿🇦 SOUTH AFRICA301NT♦3+1-6
-3.5Round 5🇷🇺 RUSSIA33♥♦2-2+0
-3.5Round 6🇿🇦 SOUTH AFRICA233♠♦A-1+1
-3.5Round 7🇦🇷 ARGENTINA95♣♠6-3-11
-3.5Round 12🇷🇴 ROMANIA185♥♠A-1+3
-3.6Round 2🇮🇹 ITALY193NT♥J+1+0
-3.6Round 5🇷🇺 RUSSIA64♥♣3-2+1
-3.7Round 2🇮🇹 ITALY262♥♦T-1-6
-3.7Round 15🇸🇰 SLOVAKIA134♠♥5+2-13
-3.8Round 2🇮🇹 ITALY242♥♠K=-5
-3.8Round 3🇧🇲 BERMUDA163♦♠A-2-5
-4.4Round 7🇦🇷 ARGENTINA154♥♣3-2-2
-4.5Round 8🇨🇦 CANADA305♥♣A-2-9
-4.5Round 11🇸🇬 SINGAPORE24♥♥A=+0
-4.5Round 12🇷🇴 ROMANIA174♠♣Q-1-10
-4.6Round 2🇮🇹 ITALY202♠♦2+1-1
-4.7Round 6🇿🇦 SOUTH AFRICA192♥♠2=-1
-4.9Round 6🇿🇦 SOUTH AFRICA314♦♣A+1+0
-5.0Round 8🇨🇦 CANADA244♠♠4=+0
-5.1Round 3🇧🇲 BERMUDA52NT♣10-1-12
-5.1Round 6🇿🇦 SOUTH AFRICA224♠♥3=-3
-5.4Round 3🇧🇲 BERMUDA13♥♦J=-1
-5.6Round 7🇦🇷 ARGENTINA35♣♠4=-3
-5.7Round 7🇦🇷 ARGENTINA86♥♠8+1+11
-5.7Round 12🇷🇴 ROMANIA324♠♣K+1+0
-6.4Round 2🇮🇹 ITALY174♠x♦A-3-2
-6.7Round 8🇨🇦 CANADA185♦x♣J-1-7
-6.9Round 7🇦🇷 ARGENTINA53NT♠6-2-8
-7.2Round 15🇸🇰 SLOVAKIA43NT♠5-3-17
-8.1Round 3🇧🇲 BERMUDA44♥♠2-2-8
-8.1Round 8🇨🇦 CANADA224♠♥Q-1-5
-8.1Round 8🇨🇦 CANADA254♥♦A=+1
-9.2Round 12🇷🇴 ROMANIA203NT♥7+1-1
-10.4Round 11🇸🇬 SINGAPORE16♣x♠K-1-11
-10.6Round 7🇦🇷 ARGENTINA14♥♦7-1-14