MATTSSON Goran · GERMANY SENIORS 1

400rank
-5.1Butler · 110 bds
-0.05per board
±4.4swing
-0.32vs par /bd · #456/672
-0.02adjusted /bd
Butler per round: -1.6 0.2 -8.5 14 0.7 -8.6 10 -1.9 2 -0.9 -10.5by round

vs par split: bidding -0.68 · play +0.51

Strength of schedule: opponents averaged +0.02/bd (an average draw) → opponent-adjusted -0.02/bd

Card play — on target: opening leads 80.0% #377 of 671 · declarer play 73.7% #433 of 671 · defence 91.7% #83 of 672

Card play by contract type — on target
vs NTvs a suit
Opening leads·80.0% (15)
Declarer play·73.7% (19)
Defence·91.7% (36)

Opening leads by suit led: ♠ 83.3% (6) · ♥ 66.7% (3) · ♦ 100.0% (2) · ♣ 75.0% (4)

vs par by strain: a suit -0.17 (76)

vs par by level: part-score +0.00 (36) · game -1.44 (34) · slam +6.00 (6)

By role: declaring -0.55/bd (-2.65 vs par · 57) · defending +0.50/bd (+2.19 vs par · 53)

By vulnerability: vulnerable -0.76/bd (-2.32 vs par · 60) · not vulnerable +0.81/bd (+2.08 vs par · 50)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1H.HumburgA.Grant – A.KerOpen10-1.6-0.16-1.60
Round 2H.HumburgB.Levin – S.WeinsteinClosed10+0.2+0.02-3.30
Round 3H.HumburgX.Bao – M.ZhuClosed10-8.5-0.85-2.10
Round 4H.HumburgW.Bao – P.ZhuClosed10+14.0+1.40+1.40
Round 7H.HumburgJ.Liu – W.YangClosed10+0.7+0.07+1.60
Round 8H.HumburgS.Su – Y.WangClosed10-8.6-0.86-0.30
Round 9H.HumburgB.Baran – D.PiafskyClosed10+10.0+1.00+1.70
Round 11H.HumburgR.Muller – I.PetrovicOpen10-1.9-0.19-0.10
Round 12H.HumburgR.Zhang – CHEN M. Z.Closed10+2.0+0.20+0.90
Round 14H.HumburgG.Cui – W.CuiClosed10-0.9-0.09-2.30
Round 15B.StraterD.Popova – R.GunevClosed10-10.5-1.05+0.60

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
+11.9Round 8SII-06 STAR136♠♠2=+10
+11.5Round 4JIEFANG-HEJI CLUB14♥x♠K+1+13
+8.9Round 4JIEFANG-HEJI CLUB33♣♥5+1+11
+8.8Round 7BEIJING MANGUANFENGYUN63♥♦Q+2+10
+8.0Round 12ZHANG276♥♠A-2+13
+6.8Round 11SVER166♠♣9-1+13
+6.2Round 3SHANGHAI SHENGTAOSHA243N♣6=+6
+5.3Round 15POPOVA273N♣6-3+7
+5.2Round 9BARAN213N♣8+2+6
+5.1Round 11SVER141♣♠4+1+15
+4.8Round 8SII-06 STAR194♥♣3-2+7
+4.7Round 1GRANT24♠♥3-2+5
+4.6Round 15POPOVA242N♥2=+1
+4.5Round 3SHANGHAI SHENGTAOSHA264♣♣J+2+4
+4.5Round 9BARAN253N♠6-2+8
+4.5Round 14HENAN FENGSHEN181♠♦2=+8
+3.6Round 12ZHANG223N♥A-1+5
+3.5Round 7BEIJING MANGUANFENGYUN55♠♦Q-1+6
+3.5Round 9BARAN272N♦3+2+1
+3.4Round 2GORDON193N♠6-1+5
+3.4Round 15POPOVA261Nx♠4-1+2
+3.3Round 12ZHANG236♦♠A-2+8
+3.2Round 2GORDON183♠♦5=+1
+3.1Round 9BARAN264♠♣8-1+6
+3.1Round 12ZHANG283N♣A-3+7
+2.9Round 11SVER154♠♣A-1-2
+2.5Round 4JIEFANG-HEJI CLUB92♠♣8=+0
+2.4Round 11SVER172♦♣Q+1+0
+2.4Round 14HENAN FENGSHEN153♦♠3=+0
+2.4Round 14HENAN FENGSHEN163N♦J+1+0
+2.3Round 1GRANT34♠x♣A-3-4
+2.3Round 1GRANT44♠♥10-2+2
+2.2Round 14HENAN FENGSHEN121N♠4-1+5
+1.9Round 7BEIJING MANGUANFENGYUN14♥♥A+2+1
+1.9Round 7BEIJING MANGUANFENGYUN74♠♥4-1+6
+1.8Round 7BEIJING MANGUANFENGYUN85♦x♣2-1+9
+1.7Round 2GORDON154♥♦K+1+0
+1.6Round 9BARAN222♠♦3+3+6
+1.5Round 12ZHANG292♠♦K-1+0
+1.4Round 1GRANT93N♥9+2+0
+1.4Round 2GORDON113♣♥8=-1
+1.3Round 8SII-06 STAR151N♣6+1-1
+1.3Round 14HENAN FENGSHEN112♣♠4=+5
+1.2Round 11SVER132♥♣4=+1
+1.1Round 8SII-06 STAR162♠♥A+1+0
+1.0Round 3SHANGHAI SHENGTAOSHA252♠♣2-1+1
+1.0Round 4JIEFANG-HEJI CLUB51N♦5-1-1
+1.0Round 15POPOVA294♠♣A=+0
+0.8Round 2GORDON123♦♠5=-1
+0.8Round 12ZHANG253N♥5+2+6
+0.7Round 3SHANGHAI SHENGTAOSHA223N♦5+1-5
+0.6Round 14HENAN FENGSHEN134♠♣K+2-6
+0.4Round 9BARAN285♦♠A+1-5
+0.2Round 1GRANT72♠♦A-3-8
+0.2Round 15POPOVA224♠♥4+1+5
+0.1Round 1GRANT83♦♦6=+0
+0.0Round 7BEIJING MANGUANFENGYUN33♦♠K-2+9
-0.1Round 7BEIJING MANGUANFENGYUN94♥♦2+1-11
-0.2Round 9BARAN231N♥4+1+0
-0.4Round 4JIEFANG-HEJI CLUB63♠♣10+2+10
-0.4Round 4JIEFANG-HEJI CLUB72♣♣4+1+1
-0.5Round 3SHANGHAI SHENGTAOSHA295♦♥Q=+2
-0.5Round 14HENAN FENGSHEN191N♥3+1-6
-0.8Round 1GRANT62♠♦2-1+0
-0.8Round 4JIEFANG-HEJI CLUB10Pass-3
-0.8Round 7BEIJING MANGUANFENGYUN44♥♠4+1+0
-0.9Round 4JIEFANG-HEJI CLUB23N♣6+2-1
-0.9Round 9BARAN244♥♦4=+5
-0.9Round 11SVER122♠♥A+2-10
-1.0Round 7BEIJING MANGUANFENGYUN21N♦8=+1
-1.1Round 8SII-06 STAR142♥♣8=+0
-1.2Round 11SVER194♠♣J+1-1
-1.4Round 2GORDON173♣♠J+2-8
-1.5Round 8SII-06 STAR173N♥9+1+5
-1.7Round 2GORDON203N♥5+1-13
-1.7Round 3SHANGHAI SHENGTAOSHA282♥♦7+2-6
-1.8Round 1GRANT54♠♠2-1-5
-2.0Round 11SVER183♠♥6-1+0
-2.1Round 2GORDON144♥♥2+3-17
-2.1Round 2GORDON162N♣9=+0
-2.2Round 14HENAN FENGSHEN145♠♥J+1-14
-2.2Round 15POPOVA281N♣5=-1
-2.3Round 3SHANGHAI SHENGTAOSHA234♠♥4+1+0
-2.3Round 12ZHANG264♥♣A-1-6
-2.5Round 8SII-06 STAR182♠♠J+1-1
-2.7Round 3SHANGHAI SHENGTAOSHA273N♠Q-1-5
-2.7Round 4JIEFANG-HEJI CLUB42♦♥J+3-10
-3.0Round 2GORDON132♠♣9=+1
-3.0Round 9BARAN304♠♣K-1-5
-3.1Round 12ZHANG304♥x♦A-1-6
-3.4Round 11SVER113N♥Q+1+0
-3.9Round 15POPOVA232♠♠A=-1
-4.1Round 1GRANT104♥x♠3=-7
-4.1Round 14HENAN FENGSHEN173♣♠6-1-5
-4.2Round 9BARAN294♠♥K-3-5
-4.4Round 15POPOVA214♠♣Q-1-5
-4.6Round 8SII-06 STAR113N♦6+1-4
-4.7Round 4JIEFANG-HEJI CLUB84♠♦Q-2-6
-5.0Round 15POPOVA303N♠8-1-11
-5.9Round 1GRANT14♥♣7=+1
-5.9Round 3SHANGHAI SHENGTAOSHA213N♣10-1-6
-6.4Round 12ZHANG213♠♥K+1-7
-6.5Round 12ZHANG243N♥4=-11
-7.5Round 14HENAN FENGSHEN203♣♣4+2-10
-7.8Round 3SHANGHAI SHENGTAOSHA303N♣9-2-12
-8.3Round 8SII-06 STAR123N♥A+1-7
-9.5Round 15POPOVA256♠♥3=+9
-9.7Round 8SII-06 STAR204♠♣7-1-12
-12.8Round 11SVER206♣♥J-2-17
-15.3Round 7BEIJING MANGUANFENGYUN103♦x♥7-5-15