🇸🇪 COVILL GULLBERG Daniel · SWEDEN

20rank
+75.3Butler · 240 bds
+0.31per board
±4.4swing
+0.45vs par /bd · #20/74
+0.27adjusted /bd
Butler per round: 11.6 13.4 -16.9 3 -6.1 -21 -30.6 45 22.3 5.5 27.5 21.6by round

vs par split: bidding +0.29 · play +0.16

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted +0.27/bd

Card play — on target: opening leads 86.0% #17 of 74 · declarer play 73.9% #38 of 74 · defence 84.8% #15 of 74

Card play by contract type — on target
vs NTvs a suit
Opening leads93.8% (16)82.9% (41)
Declarer play84.6% (13)71.4% (56)
Defence79.3% (29)87.1% (70)

Opening leads by suit led: ♠ 81.0% (21) · ♥ 85.7% (14) · ♦ 90.0% (10) · ♣ 91.7% (12)

vs par by strain: NT +1.09 (67) · a suit +0.20 (173)

vs par by level: part-score +0.36 (102) · game +0.31 (127) · slam +2.82 (11)

By role: declaring +0.28/bd (-1.25 vs par · 140) · defending +0.37/bd (+2.82 vs par · 100)

By vulnerability: vulnerable +0.42/bd (+0.54 vs par · 120) · not vulnerable +0.21/bd (+0.35 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1J.KarlssonK.Ondruchova – F.KralikClosed20+11.6+0.58+1.40
Round 2J.KarlssonJ.Thrower – R.MyersClosed20+13.4+0.67+0.55
Round 3J.KarlssonM.Eide – V.VikjordClosed20-16.9-0.84+0.45
Round 4J.KarlssonS.Niajko – J.WojcieszekClosed20+3.0+0.15+1.40
Round 5J.KarlssonB.Tuncbilek – M.OzkanClosed20-6.1-0.30-1.50
Round 7J.KarlssonC.Konkoly – Z.WagnerClosed20-21.0-1.05-2.90
Round 8J.KarlssonM.Meyouhas – A.LazarClosed20-30.6-1.53-1.60
Round 9J.KarlssonT.Verbeek – L.LeufkensClosed20+45.0+2.25+5.40
Round 10J.KarlssonD.Marosevic – M.BoeckerClosed20+22.3+1.11-0.35
Round 11I.GronkvistV.Grigorean – I.EpureClosed20+5.5+0.28+1.00
Round 12J.KarlssonF.Charignon – G.LafontClosed20+27.5+1.38+0.75
Round 13J.KarlssonM.Gundesen – T.KjeldsenClosed20+21.6+1.08+0.75

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
+12.3Round 9🇳🇱 NETHERLANDS43♣x♥A=+15
+10.8Round 8🇮🇱 ISRAEL85♥x♣A-3+12
+10.8Round 12🇫🇷 FRANCE193NT♦5+1+7
+10.3Round 13🇩🇰 DENMARK203NT♦4+1+11
+9.8Round 13🇩🇰 DENMARK46NT♣Q-2+13
+9.6Round 5🇹🇷 TURKEY94♥♠K+1+2
+9.3Round 1🇨🇿 CZECH REPUBLIC133NT♣K-4+6
+8.6Round 11🇷🇴 ROMANIA76♠♣K=+0
+8.5Round 3🇳🇴 NORWAY102♠x♥4-3+5
+8.4Round 4🇵🇱 POLAND24♠♦Q-1+12
+8.3Round 13🇩🇰 DENMARK13NTx♣A-2+10
+7.6Round 10🇩🇪 GERMANY25♥x♠8-2+4
+7.5Round 7🇭🇺 HUNGARY167♦♦3=-2
+7.4Round 9🇳🇱 NETHERLANDS187♠♠10-1+14
+7.2Round 5🇹🇷 TURKEY54♥♣2-2+13
+7.1Round 12🇫🇷 FRANCE205♦♠A=+3
+6.8Round 1🇨🇿 CZECH REPUBLIC52♠♦7-1+7
+6.4Round 7🇭🇺 HUNGARY42♠♣10-1+6
+6.0Round 11🇷🇴 ROMANIA103NT♠2-2+7
+6.0Round 12🇫🇷 FRANCE133NT♠4-1+6
+5.9Round 13🇩🇰 DENMARK25♠♦A+1-3
+5.8Round 5🇹🇷 TURKEY183♥♠A-3+5
+5.8Round 12🇫🇷 FRANCE103♥♣3-4+7
+5.7Round 1🇨🇿 CZECH REPUBLIC193♣♦K=+5
+5.5Round 1🇨🇿 CZECH REPUBLIC63NT♠Q-2+8
+5.5Round 9🇳🇱 NETHERLANDS82♥♣A=+0
+5.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♥8+2+1
+5.3Round 10🇩🇪 GERMANY103♥♦5=+7
+5.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♠♦A=+6
+5.2Round 7🇭🇺 HUNGARY152♦♦3+3+7
+5.2Round 10🇩🇪 GERMANY194♠x♥A-2+5
+5.0Round 10🇩🇪 GERMANY84♠♣K+1+11
+5.0Round 12🇫🇷 FRANCE22♥♣A=+6
+4.9Round 9🇳🇱 NETHERLANDS14♥♦A=+11
+4.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND204♥♠4-2+8
+4.8Round 9🇳🇱 NETHERLANDS54♥♠A-1+5
+4.7Round 9🇳🇱 NETHERLANDS94♠♣A+1+0
+4.6Round 10🇩🇪 GERMANY13NT♥10=+0
+4.5Round 8🇮🇱 ISRAEL24♠♠8-3+5
+4.4Round 9🇳🇱 NETHERLANDS123NT♥8+2+8
+4.3Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133NT♠4-1+5
+4.2Round 11🇷🇴 ROMANIA192♥♣10+2+1
+4.1Round 5🇹🇷 TURKEY74♥♠7-2+8
+4.1Round 10🇩🇪 GERMANY132♠♠4+5
+4.0Round 5🇹🇷 TURKEY172♠♠7+3+6
+4.0Round 9🇳🇱 NETHERLANDS204♥♣6-1+12
+3.8Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND193NT♥9+2+0
+3.8Round 11🇷🇴 ROMANIA63♠♦8+1+7
+3.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♦♠9+2+7
+3.7Round 10🇩🇪 GERMANY54♠♦Q+1+1
+3.6Round 1🇨🇿 CZECH REPUBLIC143NT♥Q-3+11
+3.6Round 3🇳🇴 NORWAY132♠♦K=+12
+3.4Round 1🇨🇿 CZECH REPUBLIC201NT♣3+1-10
+3.4Round 8🇮🇱 ISRAEL146NT♥A=+0
+3.4Round 10🇩🇪 GERMANY43♥♠4=+0
+3.2Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143♥♦9+1+6
+3.2Round 3🇳🇴 NORWAY23NT♠5+2+2
+3.2Round 7🇭🇺 HUNGARY93NT♦7+3-10
+3.2Round 12🇫🇷 FRANCE72NT♣A=+0
+3.1Round 11🇷🇴 ROMANIA174♥♣2-1+5
+3.0Round 5🇹🇷 TURKEY151NT♠2+2+1
+3.0Round 8🇮🇱 ISRAEL204♥♣6=+0
+3.0Round 11🇷🇴 ROMANIA181NT♠6=+5
+3.0Round 12🇫🇷 FRANCE92♥♠4=-1
+2.9Round 12🇫🇷 FRANCE173NT♠5+2+0
+2.8Round 10🇩🇪 GERMANY162♠♥A=+6
+2.8Round 10🇩🇪 GERMANY202♥♠5+1+0
+2.8Round 11🇷🇴 ROMANIA23♦♠4-1+4
+2.8Round 13🇩🇰 DENMARK71NT♥K=+5
+2.8Round 13🇩🇰 DENMARK194♥x♣K-3+12
+2.7Round 12🇫🇷 FRANCE185♠x♥A=+11
+2.6Round 10🇩🇪 GERMANY74♠x♦K-2+4
+2.5Round 1🇨🇿 CZECH REPUBLIC183♠♠6-1+5
+2.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND152♥♦K=+5
+2.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND174♥♦Q+1+0
+2.5Round 4🇵🇱 POLAND33NT♦Q=+9
+2.5Round 8🇮🇱 ISRAEL73NT♦K-1+6
+2.5Round 9🇳🇱 NETHERLANDS63♠♦6+2+10
+2.4Round 4🇵🇱 POLAND122♠♠A+1+0
+2.4Round 8🇮🇱 ISRAEL101NT♠J=+5
+2.4Round 9🇳🇱 NETHERLANDS134♥♠4+1+0
+2.4Round 11🇷🇴 ROMANIA143NT♣5+1+1
+2.2Round 1🇨🇿 CZECH REPUBLIC153NT♥4=+11
+2.2Round 7🇭🇺 HUNGARY173NT♠2-1+4
+2.2Round 9🇳🇱 NETHERLANDS173NT♥9=+0
+2.2Round 10🇩🇪 GERMANY113♥♣2-3-7
+2.2Round 10🇩🇪 GERMANY173♦♥8+1+6
+2.2Round 11🇷🇴 ROMANIA152♠♦8-1+4
+2.1Round 5🇹🇷 TURKEY22♥♣Q-1+2
+1.9Round 4🇵🇱 POLAND184♥♦J-1+6
+1.8Round 3🇳🇴 NORWAY174♠♣K-2+0
+1.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♥♦K=+0
+1.6Round 3🇳🇴 NORWAY154♦♠A-1-7
+1.5Round 8🇮🇱 ISRAEL152♥♥10=+6
+1.5Round 8🇮🇱 ISRAEL185♥♣K=+0
+1.5Round 11🇷🇴 ROMANIA134♠♦3+1+0
+1.4Round 5🇹🇷 TURKEY135♠♠3+1-13
+1.3Round 9🇳🇱 NETHERLANDS32♥♥A+3+7
+1.3Round 12🇫🇷 FRANCE152♥♠Q+3-10
+1.2Round 4🇵🇱 POLAND156♥♣5+1+1
+1.2Round 9🇳🇱 NETHERLANDS102♥♦A=+6
+1.1Round 1🇨🇿 CZECH REPUBLIC12♦♣K+1+1
+1.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53NT♠5+1+0
+1.1Round 4🇵🇱 POLAND74♠♥K-2+12
+1.0Round 3🇳🇴 NORWAY83♥♦Q-3+10
+1.0Round 4🇵🇱 POLAND63♣♥5-1-2
+1.0Round 5🇹🇷 TURKEY64♠♥3-2+6
+1.0Round 7🇭🇺 HUNGARY112♦♦J+1+1
+1.0Round 7🇭🇺 HUNGARY134♥♠4-1-5
+0.9Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠x♣4-2-5
+0.9Round 12🇫🇷 FRANCE163♣♣4=+1
+0.8Round 3🇳🇴 NORWAY65♠♦4=+0
+0.8Round 13🇩🇰 DENMARK53♣♣2-1-2
+0.8Round 13🇩🇰 DENMARK186♦♣K+1+11
+0.7Round 8🇮🇱 ISRAEL113NT♦6+3-10
+0.7Round 13🇩🇰 DENMARK113NT♠4+2+0
+0.5Round 1🇨🇿 CZECH REPUBLIC43♠♥2=+0
+0.5Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♥♣3+1+1
+0.5Round 3🇳🇴 NORWAY11NT♣6+1+5
+0.5Round 4🇵🇱 POLAND111NTx♦Q-1+1
+0.5Round 4🇵🇱 POLAND164♥♦K+3+14
+0.5Round 9🇳🇱 NETHERLANDS142♥♠K-1+2
+0.5Round 9🇳🇱 NETHERLANDS153NT♠3+1+10
+0.4Round 4🇵🇱 POLAND43NT♥5=-2
+0.4Round 7🇭🇺 HUNGARY71NT♦2+3+2
+0.4Round 9🇳🇱 NETHERLANDS72♥x♦9-2-4
+0.2Round 4🇵🇱 POLAND192♠♣Q+1+0
+0.2Round 11🇷🇴 ROMANIA165♠♥Q=+0
+0.1Round 1🇨🇿 CZECH REPUBLIC74♠♥9=-1
+0.1Round 13🇩🇰 DENMARK64♥♦A-1-5
-0.2Round 4🇵🇱 POLAND142♥♥5+1+0
-0.2Round 7🇭🇺 HUNGARY11♦♥2-1-4
-0.2Round 7🇭🇺 HUNGARY192♥♠3+1-7
-0.2Round 12🇫🇷 FRANCE54♥♠6+1-13
-0.3Round 1🇨🇿 CZECH REPUBLIC112♠♣7-1+2
-0.3Round 3🇳🇴 NORWAY203NT♥2+1+0
-0.3Round 4🇵🇱 POLAND133♦♥J=-1
-0.4Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♦5=-1
-0.4Round 3🇳🇴 NORWAY124♥♠A=+0
-0.4Round 7🇭🇺 HUNGARY144♠♥A=+0
-0.5Round 10🇩🇪 GERMANY63NT♠7=+1
-0.5Round 13🇩🇰 DENMARK164♠x♣K-1-11
-0.6Round 13🇩🇰 DENMARK142♥♦J-1+1
-0.7Round 3🇳🇴 NORWAY52♦♣3+1+0
-0.7Round 5🇹🇷 TURKEY12NT♥6+2-6
-0.8Round 3🇳🇴 NORWAY43NT♠2+1-1
-0.8Round 4🇵🇱 POLAND175♠♦5-1-2
-0.8Round 12🇫🇷 FRANCE13♣♥2=-5
-0.8Round 13🇩🇰 DENMARK32♥♥5+1+10
-1.0Round 12🇫🇷 FRANCE84♥♦A-1-5
-1.1Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND15♦♥K+1-2
-1.1Round 8🇮🇱 ISRAEL62NT♠K-2-1
-1.2Round 4🇵🇱 POLAND102♠♣5-2-2
-1.2Round 5🇹🇷 TURKEY33NT♣6=+0
-1.2Round 5🇹🇷 TURKEY202♠♥Q+2-2
-1.2Round 13🇩🇰 DENMARK103♥♦10+1-1
-1.3Round 10🇩🇪 GERMANY35♠♣A+1-11
-1.4Round 7🇭🇺 HUNGARY83NT♥6+1+0
-1.5Round 3🇳🇴 NORWAY163NT♥3-1+0
-1.5Round 7🇭🇺 HUNGARY103♣♥5+1-10
-1.5Round 13🇩🇰 DENMARK153♥♥5=+0
-1.6Round 9🇳🇱 NETHERLANDS24♥♥4+1+11
-1.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♥Q=-3
-1.7Round 4🇵🇱 POLAND94♠♠5=+1
-1.7Round 11🇷🇴 ROMANIA83NT♥2=+1
-1.7Round 12🇫🇷 FRANCE32♠♥J+2-6
-1.8Round 11🇷🇴 ROMANIA114♥♣A+1+4
-2.1Round 5🇹🇷 TURKEY103♠♥A-1+0
-2.1Round 13🇩🇰 DENMARK174♥♦5-1-5
-2.3Round 1🇨🇿 CZECH REPUBLIC22♠♥5+1-6
-2.3Round 10🇩🇪 GERMANY144♥♥5-1-10
-2.3Round 11🇷🇴 ROMANIA13♠♥4-2+0
-2.4Round 1🇨🇿 CZECH REPUBLIC121NT♣3+3-2
-2.5Round 3🇳🇴 NORWAY143♣♣10=+0
-2.5Round 4🇵🇱 POLAND54♥♠5=+0
-2.5Round 12🇫🇷 FRANCE64♥♣3+1-4
-2.5Round 13🇩🇰 DENMARK91♠♥K+5-5
-2.6Round 1🇨🇿 CZECH REPUBLIC162♥♠A-1-5
-2.6Round 7🇭🇺 HUNGARY34♥♣2-1-5
-2.6Round 13🇩🇰 DENMARK84♥♣3+1+0
-2.8Round 1🇨🇿 CZECH REPUBLIC101NT♥7-1+11
-2.8Round 3🇳🇴 NORWAY72♦♠Q-1-6
-2.8Round 4🇵🇱 POLAND82♠♣A+2-6
-2.8Round 4🇵🇱 POLAND202♥♦Q-2-3
-2.8Round 9🇳🇱 NETHERLANDS194♠♥A=+1
-3.0Round 1🇨🇿 CZECH REPUBLIC84♥♦4+2-1
-3.0Round 11🇷🇴 ROMANIA123♠♥J-2-2
-3.1Round 5🇹🇷 TURKEY164♦♦J-1-10
-3.1Round 12🇫🇷 FRANCE143NT♠5+4+14
-3.2Round 1🇨🇿 CZECH REPUBLIC174♥♠4-2-6
-3.2Round 5🇹🇷 TURKEY124♥♣3+3-14
-3.2Round 12🇫🇷 FRANCE125♦♥A-1+3
-3.3Round 8🇮🇱 ISRAEL92♦♦7+1+1
-3.3Round 10🇩🇪 GERMANY92NT♥5=-7
-3.4Round 8🇮🇱 ISRAEL162♣x♥J-1-3
-3.5Round 3🇳🇴 NORWAY183♥♥7-3-1
-3.6Round 5🇹🇷 TURKEY115♦♥3=+1
-3.6Round 11🇷🇴 ROMANIA44♥♦K+3-12
-3.6Round 12🇫🇷 FRANCE114♥♠6-2+0
-3.8Round 8🇮🇱 ISRAEL173♥♦A=-7
-3.8Round 13🇩🇰 DENMARK125♥♣5+1-12
-4.0Round 5🇹🇷 TURKEY145♣x♥K-3-2
-4.0Round 8🇮🇱 ISRAEL192♠♦Q-1+1
-4.2Round 7🇭🇺 HUNGARY22♥♣8-2-2
-4.2Round 11🇷🇴 ROMANIA34♥♠8+2+12
-4.3Round 9🇳🇱 NETHERLANDS163NT♠Q+2+0
-4.4Round 11🇷🇴 ROMANIA53NT♥Q-4-6
-4.5Round 7🇭🇺 HUNGARY183NT♠Q-3-10
-4.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82♠♠3=-6
-4.6Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♠♣3=+1
-4.7Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND32♥♥2=-12
-4.8Round 4🇵🇱 POLAND16♠♦9-1-10
-4.8Round 8🇮🇱 ISRAEL42NT♣K-1-6
-4.8Round 11🇷🇴 ROMANIA93NT♦3-1-5
-4.9Round 7🇭🇺 HUNGARY203♠♦A-1-5
-5.0Round 3🇳🇴 NORWAY116NT♠10+1+10
-5.1Round 12🇫🇷 FRANCE43NT♣4=+1
-5.1Round 13🇩🇰 DENMARK133♥♦K-1-14
-5.3Round 9🇳🇱 NETHERLANDS113NT♠K=+0
-5.5Round 1🇨🇿 CZECH REPUBLIC94♥♦K-4-8
-5.8Round 3🇳🇴 NORWAY93NT♣J-1-6
-5.8Round 8🇮🇱 ISRAEL53♦♣4=-7
-5.8Round 10🇩🇪 GERMANY153NT♠5-3-10
-6.3Round 7🇭🇺 HUNGARY63NT♥10=-3
-6.4Round 8🇮🇱 ISRAEL135♣♦7+1-1
-6.5Round 11🇷🇴 ROMANIA203♠♣10-1-6
-6.9Round 3🇳🇴 NORWAY35♣♥9-2-7
-7.0Round 1🇨🇿 CZECH REPUBLIC35♠♦5=+0
-7.2Round 5🇹🇷 TURKEY84♥x♦4-3-9
-7.2Round 10🇩🇪 GERMANY126♥♥4=+0
-7.7Round 3🇳🇴 NORWAY193NT♦2=-7
-8.2Round 5🇹🇷 TURKEY194♥x♠J=-5
-8.3Round 8🇮🇱 ISRAEL15♥♠4-1-11
-8.8Round 10🇩🇪 GERMANY185♥♦A-1-12
-9.0Round 2🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♥5=+0
-9.5Round 8🇮🇱 ISRAEL123NT♠10=-10
-9.8Round 5🇹🇷 TURKEY44♠♣5-2-13
-10.2Round 7🇭🇺 HUNGARY124♥♣5+2-9
-10.5Round 8🇮🇱 ISRAEL33NT♣2-1-12
-11.5Round 7🇭🇺 HUNGARY56♥x♣2=-6