🇹🇭 Siraphob SAENGTUEN · THAILAND

138rank
-43.6Butler · 144 bds
-0.30per board
±5.4swing
-0.21vs par /bd
+0.07adjusted /bd
Butler per match: 0.8 -20.8 -25.3 0.9 36.4 -17.8 -9.7 53.9 -30.8 -2.4 -28 -0.8by match

vs par split: bidding +0.44 · play -0.57

Strength of schedule: opponents averaged +0.37/bd (a tough draw) → opponent-adjusted +0.07/bd

Card play — on target: opening leads 81.6% · declarer play 72.7% · defence 72.5%

Bidding activity — not a pass: 41.8% (166/397)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)79.4% (34)
Declarer play57.1% (14)84.2% (19)
Defence53.8% (13)76.1% (67)

Opening leads by suit led: ♠ 76.9% (13) · ♥ 90.9% (11) · ♦ 77.8% (9) · ♣ 80.0% (5)

vs par by strain: NT -0.90 (39) · a suit +0.16 (104)

vs par by level: part-score -0.13 (61) · game +0.16 (73) · slam -2.44 (9)

By role: declaring -0.84/bd (-2.29 vs par · 63) · defending +0.16/bd (+1.57 vs par · 80)

By vulnerability: vulnerable -1.01/bd (-1.18 vs par · 72) · not vulnerable +0.40/bd (+0.76 vs par · 72)

By match↑ top

MatchPartnerOpponentsRoomBdsButlerAvgvs par
Match 1Pobsit KAMOLVEJLuc SOUDAN – Dominique GERINOpen12+0.8+0.07-1.00
Match 2Pobsit KAMOLVEJMohammad CHOWDHURY – A H M KAMRUZZAMANClosed12-20.8-1.73+0.33
Match 3Pobsit KAMOLVEJPhilippos FRANGOS – George GEORGIADESClosed12-25.3-2.11-2.83
Match 4Chinnathee SAISITHJasper VAHK – Albert PEDMANSONOpen12+0.9+0.07+1.92
Match 5Chinnathee SAISITHHyram FORDE – Evgeny ZAKHAROVOpen12+36.4+3.03+1.67
Match 6Pobsit KAMOLVEJKheng Hun SIEW – Sean TEOOpen12-17.8-1.48-1.25
Match 7Pobsit KAMOLVEJGeorgina DE ANDRES – Ivy SMITHOpen12-9.7-0.81+1.25
Match 8Woranittha PHONGPHAKarima POPAT – Kamal K SHAHClosed12+53.9+4.49+1.75
Match 9Pobsit KAMOLVEJJelena ALFEJEVA – Ivars RUBENISClosed12-30.8-2.57-1.42
Match 10Pobsit KAMOLVEJAngel VILLAREAL – Claudio VARELAOpen12-2.4-0.20+1.00
Match 11Woranittha PHONGPHAMonia KLIBI JELLOULI KLIBI – Anas MESTIRIOpen12-28.0-2.33-3.75
Match 12Woranittha PHONGPHASophie ROSS – Carl Christopher KINGClosed12-0.8-0.07-0.17

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
+12.3Thu 22 Oct 14:00🇰🇪 KENYA162♠x♦A-5+9
+11.3Thu 22 Oct 14:00🇰🇪 KENYA234♠♦A-2+13
+10.3Fri 16 Oct 12:15🇧🇩 BANGLADESH135♥♠K=+10
+9.8Sat 24 Oct 15:00PANAMA186♦♣2-1+12
+9.3Fri 16 Oct 12:15🇧🇩 BANGLADESH154♠x♥A-3+0
+9.3Thu 22 Oct 14:00🇰🇪 KENYA132♥♠Q+4+9
+9.1Sat 17 Oct 14:15ANTIGUA434♠x♣8-3+9
+9.0Sat 17 Oct 14:15ANTIGUA386♥♦9=+0
+8.6Sun 25 Oct 13:15🇹🇳 TUNISIA164♥♦J=+0
+8.4Thu 15 Oct 14:15🇬🇵 GUADELOUPE154♠x♥2-1+11
+7.7Sat 17 Oct 14:15ANTIGUA483♦♥A=+11
+7.6Fri 16 Oct 14:00🇨🇾 CYPRUS252♥x♦T-3+9
+6.4Sat 17 Oct 14:15ANTIGUA374♠♥4=+0
+6.3Sun 18 Oct 14:30🇻🇪 VENEZUELA543♠♦A+2+7
+6.0Thu 22 Oct 14:00🇰🇪 KENYA173♣♦4+1+6
+5.8Sat 24 Oct 15:00PANAMA234♠x♦A-1+8
+5.7Thu 22 Oct 14:00🇰🇪 KENYA193♠♥6+2+3
+5.6Sun 25 Oct 15:00🇵🇪 PERU355♦♠A-1+6
+5.3Sat 17 Oct 12:30🇪🇪 ESTONIA343NT♥J=+7
+5.3Thu 22 Oct 14:00🇰🇪 KENYA223♥♣4+1-6
+5.1Sun 25 Oct 15:00🇵🇪 PERU313♦♣2+3+13
+5.0Sun 18 Oct 12:45🇸🇬 SINGAPORE473NT♠3-1+9
+5.0Thu 22 Oct 14:00🇰🇪 KENYA144♠♠J-1+5
+4.9Thu 15 Oct 14:15🇬🇵 GUADELOUPE184♥♥4=+7
+4.9Sat 17 Oct 14:15ANTIGUA413♣♠5-3+2
+4.6Sat 17 Oct 14:15ANTIGUA395♣♦K-2+8
+4.3Sun 18 Oct 14:30🇻🇪 VENEZUELA511NT♠9-1+11
+4.0Sat 17 Oct 12:30🇪🇪 ESTONIA265♦x♣3-2+4
+4.0Sat 17 Oct 14:15ANTIGUA402♣♦2=+0
+4.0Sun 25 Oct 15:00🇵🇪 PERU293♣♦T+1+0
+3.7Sat 17 Oct 12:30🇪🇪 ESTONIA334♠♥A+2+11
+3.6Thu 15 Oct 14:15🇬🇵 GUADELOUPE163♥♣A-2-1
+3.6Thu 15 Oct 14:15🇬🇵 GUADELOUPE213NT♥4+1+0
+3.6Fri 16 Oct 14:00🇨🇾 CYPRUS262♦♠2-1+0
+3.6Fri 16 Oct 14:00🇨🇾 CYPRUS271NT♠T=+0
+3.3Sat 17 Oct 12:30🇪🇪 ESTONIA312♥♠7-2+2
+3.1Sun 18 Oct 14:30🇻🇪 VENEZUELA593NT♦K-1+5
+3.0Sat 17 Oct 14:15ANTIGUA453NT♦6+1-1
+3.0Sat 24 Oct 13:15🇱🇻 LATVIA13♥♦8-1+4
+3.0Sun 25 Oct 15:00🇵🇪 PERU274♣♥3-1+5
+2.7Sat 24 Oct 13:15🇱🇻 LATVIA93♥♠7-3+5
+2.7Sat 24 Oct 15:00PANAMA154♠♥K+1+0
+2.4Sun 25 Oct 15:00🇵🇪 PERU253♠♥K=+0
+2.3Sun 18 Oct 12:45🇸🇬 SINGAPORE481NT♥3+3+1
+2.0Fri 16 Oct 12:15🇧🇩 BANGLADESH201NT♠4+4+7
+1.9Sun 18 Oct 14:30🇻🇪 VENEZUELA565♣♦K=+2
+1.8Sat 24 Oct 15:00PANAMA194♠x♥A-1-5
+1.7Thu 15 Oct 14:15🇬🇵 GUADELOUPE201NT♦5+2-10
+1.6Thu 15 Oct 14:15🇬🇵 GUADELOUPE234♥♣5+2-12
+1.6Sun 18 Oct 12:45🇸🇬 SINGAPORE373NT♥J-1+6
+1.6Sun 18 Oct 14:30🇻🇪 VENEZUELA551NT♦4+3+1
+1.4Sat 24 Oct 15:00PANAMA203♠♦A-1-1
+1.1Fri 16 Oct 14:00🇨🇾 CYPRUS334♥♠5=+1
+1.1Sun 25 Oct 13:15🇹🇳 TUNISIA144♦x♥2-1+1
+1.1Sun 25 Oct 15:00🇵🇪 PERU345♦x♠J-2+0
+1.0Sat 17 Oct 12:30🇪🇪 ESTONIA304♥x♦3-1+0
+1.0Thu 22 Oct 14:00🇰🇪 KENYA152♠♣A-2-11
+0.9Fri 16 Oct 14:00🇨🇾 CYPRUS344♠♦9=+1
+0.6Sun 18 Oct 12:45🇸🇬 SINGAPORE382♥♦A-1-1
+0.6Sun 18 Oct 14:30🇻🇪 VENEZUELA532♥♠5=+6
+0.3Fri 16 Oct 12:15🇧🇩 BANGLADESH223NT♥2+1+0
+0.3Sun 18 Oct 12:45🇸🇬 SINGAPORE434♠♣Q+1+0
+0.3Sat 24 Oct 15:00PANAMA132♣♠K-1-1
+0.1Sun 25 Oct 13:15🇹🇳 TUNISIA243NT♠5=+0
+0.0Fri 16 Oct 14:00🇨🇾 CYPRUS311NT♦Q+1-1
-0.0Sat 17 Oct 12:30🇪🇪 ESTONIA366♥♠5=+0
+0.0Thu 22 Oct 14:00🇰🇪 KENYA243NT♦J+1+0
+0.0Sat 24 Oct 13:15🇱🇻 LATVIA44♠♦K+2+13
+0.0Sun 25 Oct 15:00🇵🇪 PERU333NT♣9+1-1
-0.1Thu 15 Oct 14:15🇬🇵 GUADELOUPE224♥♠8+1+11
-0.3Thu 15 Oct 14:15🇬🇵 GUADELOUPE174♥♣A=+0
-0.3Fri 16 Oct 14:00🇨🇾 CYPRUS283♥♠3-1+4
-0.3Sat 17 Oct 12:30🇪🇪 ESTONIA293♦♥J-1-1
-0.3Sun 18 Oct 12:45🇸🇬 SINGAPORE404♠x♠7-1+0
-0.3Thu 22 Oct 14:00🇰🇪 KENYA204♠♣Q=-1
-0.3Sat 24 Oct 15:00PANAMA145♣♠A-1+2
-0.3Sun 25 Oct 13:15🇹🇳 TUNISIA184♠♦8+1-1
-0.4Sun 18 Oct 12:45🇸🇬 SINGAPORE391NT♦5-1+0
-0.6Sun 25 Oct 13:15🇹🇳 TUNISIA191NT♦K+2+0
-0.7Fri 16 Oct 12:15🇧🇩 BANGLADESH246♦♥J+1+11
-0.7Thu 22 Oct 14:00🇰🇪 KENYA212♦♠8=-5
-0.8Sat 24 Oct 13:15🇱🇻 LATVIA124♠♠8+1+0
-0.9Sun 18 Oct 14:30🇻🇪 VENEZUELA502NT♣4-1-2
-1.0Thu 22 Oct 14:00🇰🇪 KENYA183NT♦8=-1
-1.0Sat 24 Oct 15:00PANAMA174♥♠5+1+0
-1.0Sat 24 Oct 15:00PANAMA242♦x♠Q-1+0
-1.0Sun 25 Oct 15:00🇵🇪 PERU282♠♦K+1-1
-1.1Sun 25 Oct 13:15🇹🇳 TUNISIA174♠♥A+1-4
-1.3Sat 17 Oct 12:30🇪🇪 ESTONIA253♠♥4-1+4
-1.3Sat 24 Oct 13:15🇱🇻 LATVIA82NT♠Q+1-1
-1.3Sun 25 Oct 15:00🇵🇪 PERU301NT♥3+3+6
-1.4Sat 24 Oct 13:15🇱🇻 LATVIA64♦♥K-2+0
-1.6Sun 18 Oct 14:30🇻🇪 VENEZUELA581NT♦J-2-3
-1.6Sun 25 Oct 13:15🇹🇳 TUNISIA134♠♣6=+0
-1.7Thu 15 Oct 14:15🇬🇵 GUADELOUPE133NT♣5-2-8
-1.7Fri 16 Oct 12:15🇧🇩 BANGLADESH234♠♣A=-3
-1.7Fri 16 Oct 14:00🇨🇾 CYPRUS353NT♣4=-2
-1.7Sat 17 Oct 12:30🇪🇪 ESTONIA272♥♠Q-3-2
-1.7Sat 17 Oct 12:30🇪🇪 ESTONIA323NT♣6+1+11
-1.7Sun 18 Oct 14:30🇻🇪 VENEZUELA491♠♥2=-5
-1.8Sat 17 Oct 14:15ANTIGUA445♣♠7-2+0
-1.9Sun 25 Oct 15:00🇵🇪 PERU322♠♥Q+2-6
-2.0Sun 18 Oct 12:45🇸🇬 SINGAPORE463NT♠4=-2
-2.2Sat 17 Oct 14:15ANTIGUA471NT♠3-1+2
-2.3Sun 25 Oct 13:15🇹🇳 TUNISIA223♣♦3+2-7
-2.7Sat 17 Oct 12:30🇪🇪 ESTONIA352♠♥2-2-3
-2.8Sat 24 Oct 13:15🇱🇻 LATVIA32♥♠K-1+2
-3.1Sun 18 Oct 12:45🇸🇬 SINGAPORE444♥♦5=-3
-3.3Fri 16 Oct 12:15🇧🇩 BANGLADESH164♥♣3-1-5
-3.3Sat 24 Oct 15:00PANAMA214♥♦Q=+0
-3.4Sun 25 Oct 13:15🇹🇳 TUNISIA202♠♥K+1-8
-3.6Sat 24 Oct 13:15🇱🇻 LATVIA53NT♠5-2-3
-3.7Sat 24 Oct 13:15🇱🇻 LATVIA10Pass-12
-3.7Sun 25 Oct 13:15🇹🇳 TUNISIA153♦♥Q-1+0
-3.9Sat 24 Oct 13:15🇱🇻 LATVIA21NT♥K-1-6
-4.0Sat 17 Oct 14:15ANTIGUA424♠♣K-1-6
-4.3Sat 17 Oct 14:15ANTIGUA463NT♠4-2-5
-4.6Sun 18 Oct 12:45🇸🇬 SINGAPORE452♠♦7+1-7
-5.0Fri 16 Oct 12:15🇧🇩 BANGLADESH146♦♣5+1-4
-5.6Thu 15 Oct 14:15🇬🇵 GUADELOUPE244♠x♦Q-3-2
-5.7Sat 24 Oct 13:15🇱🇻 LATVIA115♥x♦8-2-5
-5.9Thu 15 Oct 14:15🇬🇵 GUADELOUPE194♠x♥3=-5
-6.1Sun 18 Oct 14:30🇻🇪 VENEZUELA603NT♥6-1-6
-6.3Fri 16 Oct 14:00🇨🇾 CYPRUS363NT♣4-3-11
-6.3Sat 24 Oct 15:00PANAMA163NT♠6=+11
-6.9Sun 18 Oct 14:30🇻🇪 VENEZUELA525♥x♦A-1+9
-7.3Fri 16 Oct 12:15🇧🇩 BANGLADESH214♠♦2+3+14
-7.7Fri 16 Oct 12:15🇧🇩 BANGLADESH172♠♦A+1-6
-7.7Fri 16 Oct 12:15🇧🇩 BANGLADESH186♦♠Q+1-13
-7.7Fri 16 Oct 14:00🇨🇾 CYPRUS292♠♥T+2-10
-7.7Sun 25 Oct 15:00🇵🇪 PERU365♥♣K-1-12
-7.9Sun 18 Oct 12:45🇸🇬 SINGAPORE415♥x♠A=-5
-8.7Sat 17 Oct 12:30🇪🇪 ESTONIA284♠♥3-1-10
-9.3Fri 16 Oct 12:15🇧🇩 BANGLADESH196♣♥8=-7
-9.3Sun 18 Oct 12:45🇸🇬 SINGAPORE423NT♥3-2-13
-9.4Thu 15 Oct 14:15🇬🇵 GUADELOUPE143♠x♥K=-3
-9.4Sun 25 Oct 13:15🇹🇳 TUNISIA212♠x♥T=-11
-10.1Sun 25 Oct 15:00🇵🇪 PERU263NT♥5-1-12
-10.3Sun 18 Oct 14:30🇻🇪 VENEZUELA573NT♥3=-10
-10.7Fri 16 Oct 14:00🇨🇾 CYPRUS306♠x♦K=-6
-12.3Sat 24 Oct 15:00PANAMA225♣x♦J+1-14
-13.3Sat 24 Oct 13:15🇱🇻 LATVIA73NTx♥A-3-14
-15.4Fri 16 Oct 14:00🇨🇾 CYPRUS323♥x♠A=-19
-15.4Sun 25 Oct 13:15🇹🇳 TUNISIA236♣x♥K-4-15