BERENDREGT Carel · VALLON SENIORS

4rank
+95.5Butler · 128 bds
+0.75per board
±4.5swing
+0.75vs par /bd · #9/89
+0.55adjusted /bd
Butler per round: -6.7 -18 22.4 -5.8 21.9 29.6 7.9 44.2by round

vs par split: bidding +0.07 · play +0.68

Strength of schedule: opponents averaged -0.20/bd (an easy draw) → opponent-adjusted +0.55/bd

Card play — on target: opening leads 90.0% #4 of 89 · declarer play 80.8% #29 of 89 · defence 88.2% #43 of 89

Bidding activity — not a pass: 42.8% #38 of 89 (148/346)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (4)88.5% (26)
Declarer play75.0% (16)90.0% (10)
Defence88.9% (18)88.0% (50)

Opening leads by suit led: ♠ 75.0% (8) · ♥ 100.0% (10) · ♦ 87.5% (8) · ♣ 100.0% (4)

vs par by strain: NT +0.14 (43) · a suit +1.06 (85)

vs par by level: part-score +1.88 (48) · game -0.29 (73) · slam +3.86 (7)

By role: declaring +0.68/bd (-1.23 vs par · 60) · defending +0.80/bd (+2.50 vs par · 68)

By vulnerability: vulnerable +0.62/bd (+0.28 vs par · 64) · not vulnerable +0.87/bd (+1.22 vs par · 64)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1G.VersluisV.Melman – R.RamerClosed16-6.7-0.42-0.75
Round 2G.VersluisS.Zakrzewski – L.MajdanskiClosed16-18.0-1.12+0.19
Round 3G.VersluisA.Twardowski – A.JeleniewskiClosed16+22.4+1.40+2.06
Round 5G.VersluisA.Gorniakowski – G.FijalkowskiClosed16-5.8-0.36+0.44
Round 6G.VersluisH.Den Boer – E.MeijerOpen16+21.9+1.37+0.31
Round 7G.VersluisM.Ince – N.KoktenOpen16+29.6+1.85+3.00
Round 8G.VersluisM.Bartkowski – M.WitekOpen16+7.9+0.49-0.19
Round 9G.VersluisJ.Golinski – J.LekkiOpen16+44.2+2.76+0.94

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
+12.9Round 7TURKISH SENIORS54♥♥4-1+13
+11.9Round 3TROJKA75♦x♥A-4+10
+11.2Round 5TARYFA26♠♠9-1+17
+8.4Round 7TURKISH SENIORS96NT♣8=+0
+8.3Round 1MARKOWICZ12♠♦K-1+9
+8.1Round 9WISLA CCSOFT23NT♦9=+7
+8.0Round 3TROJKA83NT♥6=+7
+8.0Round 8T3M285♦♠5-3+10
+7.7Round 8T3M253NT♥6-1+5
+7.7Round 9WISLA CCSOFT63NT♠5=-1
+7.6Round 6GEHAKTMOLEN206♥♣3+1+13
+7.4Round 1MARKOWICZ43NT♠Q-3+3
+7.2Round 9WISLA CCSOFT32♥♥4-1+10
+7.1Round 9WISLA CCSOFT123NT♣T-4+7
+6.9Round 6GEHAKTMOLEN253NT♦6-1+10
+6.8Round 6GEHAKTMOLEN313NT♥8+1+0
+6.1Round 3TROJKA123♥♦5-2+11
+5.8Round 9WISLA CCSOFT53♠♥K-2+8
+5.6Round 3TROJKA54♥♠6=+0
+5.4Round 3TROJKA163NT♦J+1-10
+5.1Round 7TURKISH SENIORS82NT♣3-2+5
+5.1Round 7TURKISH SENIORS133NT♠T+4+12
+4.5Round 5TARYFA33NT♠K=+11
+4.5Round 5TARYFA144♠♦9-2+0
+4.5Round 7TURKISH SENIORS43NT♠6+1+1
+4.5Round 9WISLA CCSOFT111NT♦K+3+6
+4.4Round 3TROJKA44♥♠4+1+0
+4.2Round 6GEHAKTMOLEN304♥♦3-2+0
+4.2Round 8T3M203♠♦2=+1
+3.5Round 5TARYFA82♥♠4-2+5
+3.4Round 3TROJKA104♠x♥9-1+2
+3.4Round 7TURKISH SENIORS73NT♠A-1-3
+3.1Round 1MARKOWICZ95♦x♠7-1+0
+3.1Round 8T3M185♥♠5+1+3
+2.9Round 3TROJKA25♦x♣6-1+6
+2.9Round 6GEHAKTMOLEN224♥♣A+1+4
+2.6Round 8T3M173NT♠3-1+5
+2.6Round 8T3M324♥♦A-1-2
+2.5Round 2PARK TENISOWY POZNAN292♥♣A=+6
+2.5Round 7TURKISH SENIORS113♥♠6=+6
+2.5Round 9WISLA CCSOFT93♥♠A=-1
+2.4Round 1MARKOWICZ61NT♠2+3+2
+2.4Round 6GEHAKTMOLEN241NT♠A+2+1
+2.1Round 9WISLA CCSOFT154♠♦K-1+12
+2.0Round 9WISLA CCSOFT133♥♠5-1+5
+1.9Round 5TARYFA41NT♥K-1+1
+1.9Round 8T3M243NT♥5+1+0
+1.8Round 9WISLA CCSOFT105♦♠A+1-10
+1.7Round 1MARKOWICZ103♣♣T-1+0
+1.6Round 2PARK TENISOWY POZNAN243♣♦2-1-1
+1.6Round 2PARK TENISOWY POZNAN272♠♦2+1+1
+1.6Round 7TURKISH SENIORS32♠♦8+1+1
+1.5Round 7TURKISH SENIORS162♥♣A-1+8
+1.4Round 9WISLA CCSOFT12♠♣6+2+1
+1.2Round 5TARYFA13♥♥A-1+9
+1.2Round 8T3M303NT♠5=-2
+1.1Round 5TARYFA104♥♥6=+0
+1.0Round 6GEHAKTMOLEN232♦♥T+2+0
+0.9Round 2PARK TENISOWY POZNAN172♥♣2=+5
+0.8Round 2PARK TENISOWY POZNAN302♣♥4+1+0
+0.7Round 1MARKOWICZ142♣♠5-1-1
+0.7Round 3TROJKA134♣♥A-2+7
+0.7Round 9WISLA CCSOFT43♥♦J=+0
+0.5Round 1MARKOWICZ84♠♦7=+0
+0.4Round 1MARKOWICZ23NT♦J+1+0
+0.4Round 7TURKISH SENIORS13NTx♣J-1+5
+0.3Round 7TURKISH SENIORS103NT♦K+1+0
+0.3Round 9WISLA CCSOFT143NT♥6+3-10
+0.2Round 5TARYFA121NT♥J+2+10
+0.2Round 5TARYFA153NT♥4+2-10
+0.1Round 5TARYFA164♠♦T+1+0
+0.1Round 6GEHAKTMOLEN291NT♣A+1+1
+0.1Round 7TURKISH SENIORS24♥♥3+1+1
+0.1Round 8T3M312♥♠4+2-1
+0.0Round 3TROJKA144♠♠3+1+0
-0.2Round 2PARK TENISOWY POZNAN234♠♥6=-1
-0.2Round 6GEHAKTMOLEN172♠♥A-2+7
-0.2Round 6GEHAKTMOLEN324♥♣A-1-6
-0.3Round 6GEHAKTMOLEN213♥♠K=-7
-0.4Round 1MARKOWICZ73♣♦A+1+0
-0.4Round 2PARK TENISOWY POZNAN285♥♠Q=+4
-0.4Round 3TROJKA94♠♥3=+0
-0.5Round 2PARK TENISOWY POZNAN264♠♦5=+1
-0.6Round 7TURKISH SENIORS144NT♣J=+0
-0.6Round 8T3M263NT♠8+2+0
-0.7Round 5TARYFA113NT♦4+1-1
-0.7Round 8T3M214♥♣2+1+0
-0.9Round 6GEHAKTMOLEN182♠♥J-1+2
-1.1Round 2PARK TENISOWY POZNAN313♣♦Q=+0
-1.1Round 6GEHAKTMOLEN264♠♦3+1-13
-1.1Round 7TURKISH SENIORS64♠♥A=+0
-1.4Round 2PARK TENISOWY POZNAN193NT♥3+2+0
-1.4Round 3TROJKA31NT♥5+3+10
-1.4Round 5TARYFA94♣♦K=+0
-1.4Round 6GEHAKTMOLEN283NT♣T-2+0
-1.5Round 2PARK TENISOWY POZNAN222♥♠J=-6
-1.5Round 9WISLA CCSOFT81NT♠J+1-7
-2.2Round 2PARK TENISOWY POZNAN321♦♠Q+2-6
-2.2Round 9WISLA CCSOFT73NT♥4-1-12
-2.5Round 1MARKOWICZ112♠♥7-1-4
-2.5Round 3TROJKA116♦♥2+1+11
-2.5Round 8T3M193NT♠5+1-1
-2.6Round 6GEHAKTMOLEN193NT♦7=+0
-2.7Round 2PARK TENISOWY POZNAN212♠♥6+1+0
-2.8Round 1MARKOWICZ54♠♥K=-6
-2.9Round 1MARKOWICZ163NT♣Q+1-11
-3.0Round 1MARKOWICZ154♠x♦K-2-2
-3.3Round 6GEHAKTMOLEN273NT♣5-3-7
-3.3Round 9WISLA CCSOFT164♥♣8=+0
-3.4Round 7TURKISH SENIORS123♥♣8=-1
-3.5Round 8T3M222♠♠T=-6
-3.9Round 2PARK TENISOWY POZNAN253♣♠Q+1+0
-3.9Round 8T3M234♥♣7+2-13
-4.6Round 2PARK TENISOWY POZNAN184♥♠A=+0
-4.9Round 8T3M275♦♠7=+1
-5.1Round 1MARKOWICZ34♥♠3+1+0
-5.9Round 5TARYFA65♥♦K-2-5
-6.0Round 3TROJKA154♣♦A-1-2
-6.2Round 1MARKOWICZ134♠♣T-2-2
-6.6Round 3TROJKA12♠♠A-6-5
-6.9Round 2PARK TENISOWY POZNAN205♠x♣4-1+0
-7.1Round 5TARYFA133NT♥K-3-14
-7.4Round 8T3M294♥♥6-2-3
-8.3Round 1MARKOWICZ126♠♦K=+0
-8.5Round 5TARYFA74♠♥5-1-12
-9.1Round 3TROJKA66NT♠Q-1-14
-10.6Round 5TARYFA54♠x♥K=-4
-11.1Round 7TURKISH SENIORS156♣♣6=+0