SCHALTZ Peter · DENMARK

41rank
+15.9Butler · 144 bds
+0.11per board
±4.2swing
+0.23vs par /bd · #27/89
+0.25adjusted /bd
Butler per round: 13.9 30 -16.6 -14.6 2 37 5.8 -17.5 -24.1by round

vs par split: bidding +0.08 · play +0.15

Strength of schedule: opponents averaged +0.14/bd (a tough draw) → opponent-adjusted +0.25/bd

Card play — on target: opening leads 64.7% #84 of 89 · declarer play 84.4% #20 of 89 · defence 93.5% #9 of 89

Bidding activity — not a pass: 40.7% #59 of 89 (160/393)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (10)70.8% (24)
Declarer play90.9% (11)81.0% (21)
Defence92.0% (25)94.2% (52)

Opening leads by suit led: ♠ 57.1% (7) · ♥ 63.6% (11) · ♦ 50.0% (8) · ♣ 87.5% (8)

vs par by strain: NT -0.36 (47) · a suit +0.52 (97)

vs par by level: part-score -0.30 (60) · game +0.72 (78) · slam -0.83 (6)

By role: declaring +0.45/bd (-2.09 vs par · 67) · defending -0.19/bd (+2.25 vs par · 77)

By vulnerability: vulnerable -0.21/bd (+0.43 vs par · 72) · not vulnerable +0.43/bd (+0.03 vs par · 72)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.SchaltzM.Kudla – B.SwiatekClosed16+13.9+0.87+1.19
Round 2D.SchaltzW.Van Eijck – W.GosschalkClosed16+30.0+1.88+0.62
Round 3D.SchaltzJ.Holland – A.MouldClosed16-16.6-1.04-1.12
Round 4D.SchaltzP.Zimmermann – M.BompisOpen16-14.6-0.91-0.81
Round 5D.SchaltzV.Markowicz – K.MoszczynskiClosed16+2.0+0.12-0.69
Round 6D.SchaltzG.Polet – A.KaplanOpen16+37.0+2.31+3.50
Round 7D.SchaltzA.Kowalski – P.TuszynskiOpen16+5.8+0.36-0.88
Round 8D.SchaltzH.Vinciguerra – P.SouletOpen16-17.5-1.09-0.31
Round 9D.SchaltzR.Grzelak – A.PawlakOpen16-24.1-1.51+0.56

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
+14.8Round 3MOSSOP15♣x♠T-5+14
+11.6Round 6BBC3224♥♦Q-1+12
+10.8Round 1PARK TENISOWY POZNAN45♦♥A=+13
+10.4Round 5MARKOWICZ26♠♥3=+0
+10.4Round 711JASZCZAK13NT♠5=+7
+8.6Round 2DUTCH SENIORS284♠x♥3-2+5
+7.9Round 1PARK TENISOWY POZNAN103♠♥2-3+9
+7.9Round 3MOSSOP43♣♠4+2+11
+7.1Round 6BBC3173NT♦Q=+0
+6.9Round 2DUTCH SENIORS206♠♣5-2+0
+6.8Round 5MARKOWICZ13NT♠A=-2
+6.8Round 5MARKOWICZ34♣♦5-1+2
+5.6Round 6BBC3207♥♠2=+0
+5.4Round 711JASZCZAK93NT♠A+3+13
+5.3Round 8VINCIGUERRA253NT♥3+3+8
+5.2Round 4ZIMMERMANN223NT♠4+1+0
+4.6Round 2DUTCH SENIORS184♥♦2=+0
+4.6Round 711JASZCZAK54♠x♥A-4+4
+3.8Round 2DUTCH SENIORS213♠♥3+1+1
+3.6Round 3MOSSOP104♥♦7-1+6
+3.4Round 4ZIMMERMANN262♠♦3+1+0
+3.3Round 6BBC3253NT♦Q=+0
+3.2Round 2DUTCH SENIORS172♥♦Q-1-1
+3.2Round 9SREBRNE LISY133♣♠4=+0
+3.1Round 1PARK TENISOWY POZNAN13NT♥8+4+2
+3.1Round 6BBC3313NT♣J-1+10
+3.0Round 1PARK TENISOWY POZNAN154♠x♥A-2+2
+3.0Round 2DUTCH SENIORS252♦♣8-2-1
+2.9Round 2DUTCH SENIORS293♥♣A-1+0
+2.8Round 1PARK TENISOWY POZNAN54♠♥K=+6
+2.6Round 4ZIMMERMANN282♥♠T-2-5
+2.6Round 6BBC3184♠♥9-2+0
+2.6Round 6BBC3193NT♦7=+0
+2.5Round 1PARK TENISOWY POZNAN112♠♥J-1+4
+2.2Round 6BBC3265♣♦3+1+13
+2.2Round 8VINCIGUERRA174♠♦K-3+1
+2.1Round 3MOSSOP132♠♥4-1-5
+2.1Round 4ZIMMERMANN173♥♦K-2+5
+1.8Round 8VINCIGUERRA204♠♦3-1+5
+1.5Round 1PARK TENISOWY POZNAN164♥♥2+2+11
+1.5Round 2DUTCH SENIORS321♦♠Q+1+5
+1.5Round 9SREBRNE LISY81NT♦3+1+7
+1.4Round 6BBC3281NT♥T-2+0
+1.4Round 711JASZCZAK82NT♠2=+1
+1.3Round 9SREBRNE LISY94♣♥J-3+5
+1.2Round 2DUTCH SENIORS243♦♥K-1+4
+1.2Round 9SREBRNE LISY113NT♦K=-1
+1.1Round 711JASZCZAK64♠♥A=+0
+1.0Round 8VINCIGUERRA284♠♦6-3+1
+0.9Round 4ZIMMERMANN203♠♥T-1-1
+0.9Round 4ZIMMERMANN234♥x♦8-1+8
+0.9Round 5MARKOWICZ142♠♦T=+5
+0.8Round 2DUTCH SENIORS312♠♥2-1-1
+0.8Round 9SREBRNE LISY143NT♦6+2+11
+0.7Round 6BBC3242♥♠4-1+2
+0.6Round 1PARK TENISOWY POZNAN23NT♥2=+1
+0.6Round 1PARK TENISOWY POZNAN61NT♣6=+1
+0.6Round 711JASZCZAK122♠♠Q-1-2
+0.6Round 711JASZCZAK161♠♣5+3-6
+0.5Round 2DUTCH SENIORS264♠♦2=-1
+0.4Round 1PARK TENISOWY POZNAN73♣♦K+1+0
+0.3Round 3MOSSOP31NT♦3+2-10
+0.3Round 6BBC3213♥♠K=+7
+0.2Round 6BBC3324♥♣A-1+6
+0.1Round 9SREBRNE LISY53♥♣K-1-3
-0.0Round 3MOSSOP144♠♣3+1+0
+0.0Round 6BBC3272NT♣3-1+5
-0.1Round 5MARKOWICZ164♠♦6+1+0
-0.1Round 6BBC3292NT♠A=-1
-0.1Round 711JASZCZAK24♥♣8+1-1
-0.1Round 8VINCIGUERRA312♥♠4+2+1
-0.2Round 4ZIMMERMANN253♣♠3-1+2
-0.2Round 5MARKOWICZ153NT♠4+2+10
-0.2Round 8VINCIGUERRA292♥♣4=-6
-0.3Round 1PARK TENISOWY POZNAN134♥♠A-1-6
-0.3Round 4ZIMMERMANN243NT♣6+1+0
-0.3Round 4ZIMMERMANN303♥♠K=-7
-0.3Round 711JASZCZAK103NT♠9+1+0
-0.4Round 4ZIMMERMANN183NT♥8-2-2
-0.4Round 4ZIMMERMANN293NT♦7+1-1
-0.4Round 5MARKOWICZ113NT♦5+2+0
-0.4Round 8VINCIGUERRA214♥♠Q+2-1
-0.5Round 1PARK TENISOWY POZNAN84♠♠6=+0
-0.5Round 711JASZCZAK143NT♦7=-1
-0.5Round 8VINCIGUERRA264♥♣8=-1
-0.5Round 9SREBRNE LISY13♠♣6=+0
-0.6Round 2DUTCH SENIORS195♣♦3=-2
-0.6Round 711JASZCZAK32♠♦T=+0
-0.7Round 1PARK TENISOWY POZNAN142♦♥4-1+1
-0.7Round 3MOSSOP94♠♦5+1-1
-0.7Round 9SREBRNE LISY43♥♣3=+0
-0.8Round 2DUTCH SENIORS234♠♥6+1+0
-0.8Round 2DUTCH SENIORS303♣♣9=+0
-0.9Round 2DUTCH SENIORS271NT♥3+1+0
-0.9Round 5MARKOWICZ53♠♠A+1-10
-0.9Round 711JASZCZAK153NT♦5+2-12
-1.0Round 4ZIMMERMANN323NT♣9+1+0
-1.0Round 6BBC3232♦♥T+2+0
-1.0Round 8VINCIGUERRA243NT♣T=+1
-1.1Round 5MARKOWICZ104♥♦2=+0
-1.2Round 3MOSSOP25♦♣K-1-5
-1.2Round 5MARKOWICZ121NT♦5+1-10
-1.4Round 3MOSSOP82NT♥6=-1
-1.4Round 8VINCIGUERRA273♦♠A+2-7
-1.5Round 711JASZCZAK112♥♠J=-5
-1.6Round 9SREBRNE LISY23♣♣9+1+0
-1.8Round 9SREBRNE LISY105♦♠A+1+10
-1.9Round 5MARKOWICZ41NT♥K-1-1
-2.1Round 8VINCIGUERRA185♥♠7+2-3
-2.1Round 8VINCIGUERRA303NT♥4+1+1
-2.2Round 4ZIMMERMANN213NT♦8+2+11
-2.4Round 5MARKOWICZ134♣♥7+1+10
-2.4Round 8VINCIGUERRA222♠♣7-2+1
-2.6Round 6BBC3304♥♦6-1+2
-2.9Round 5MARKOWICZ95♣♦K-1-5
-2.9Round 9SREBRNE LISY163♥♣4+1-6
-3.1Round 1PARK TENISOWY POZNAN95♦x♠7-1+0
-3.2Round 1PARK TENISOWY POZNAN125♠♦A+1-11
-3.2Round 5MARKOWICZ66♥x♦K-3-5
-3.4Round 9SREBRNE LISY32♥♣3=-7
-3.8Round 711JASZCZAK43NT♥2=+0
-3.9Round 2DUTCH SENIORS221NT♥Q=+1
-3.9Round 8VINCIGUERRA323♦♠J=+0
-4.0Round 3MOSSOP74♠♥5+1-1
-4.0Round 9SREBRNE LISY74♦♥J=+10
-4.2Round 5MARKOWICZ74♠♦T=+0
-4.4Round 5MARKOWICZ81NT♠9+1-5
-4.4Round 8VINCIGUERRA193♣♦A+2-6
-4.8Round 9SREBRNE LISY124♠♦8-3-5
-4.8Round 9SREBRNE LISY153NT♣Q-2-13
-5.1Round 711JASZCZAK134NT♠5+3-12
-5.4Round 3MOSSOP163NT♦J+1+10
-5.5Round 711JASZCZAK74♥♠A-2+0
-5.6Round 3MOSSOP54♥♦5=+0
-5.9Round 3MOSSOP154♠♥A=-11
-6.1Round 3MOSSOP123♥♣4-2-11
-6.6Round 4ZIMMERMANN273NT♠3=-7
-6.8Round 3MOSSOP113NT♣3+2-14
-7.7Round 9SREBRNE LISY63NT♠4=+1
-8.2Round 3MOSSOP66♦♠Q=+0
-9.1Round 4ZIMMERMANN314♠x♣A-1-5
-9.2Round 4ZIMMERMANN193NT♠K-1-11
-9.3Round 8VINCIGUERRA236♥♥2=+0
-11.5Round 1PARK TENISOWY POZNAN33NT♦5-3-14