HOLLANDS Peter · GINNAN

538rank
-26.9Butler · 60 bds
-0.45per board
±4.3swing
-0.48vs par /bd · #446/567
-0.21adjusted /bd
Butler per round: -12.5 12.4 -16.4 -14.2 -12.8 16.6by round

vs par split: bidding -0.77 · play +0.28

Strength of schedule: opponents averaged +0.24/bd (a tough draw) → opponent-adjusted -0.21/bd

Card play — on target: opening leads 71.4% #487 of 567 · declarer play 80.0% #215 of 567 · defence 87.5% #108 of 567

Card play by contract type — on target
vs NTvs a suit
Opening leads85.7% (7)64.3% (14)
Declarer play83.3% (6)77.8% (9)
Defence84.6% (13)89.5% (19)

Opening leads by suit led: ♠ 66.7% (6) · ♥ 50.0% (4) · ♦ 100.0% (4) · ♣ 71.4% (7)

vs par by strain: NT -0.18 (22) · a suit -0.66 (38)

vs par by level: part-score -0.35 (23) · game +0.09 (35) · slam -12.00 (2)

By role: declaring -0.84/bd (-2.61 vs par · 28) · defending -0.10/bd (+1.38 vs par · 32)

By vulnerability: vulnerable +0.05/bd (+0.54 vs par · 28) · not vulnerable -0.89/bd (-1.38 vs par · 32)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3S.HumphriesD.Ogloblin – R.MarksOpen10-12.5-1.25-2.40
Round 5J.ThompsonH.Khandelwal – R.KrishnanOpen10+12.4+1.24+0.50
Round 8S.HumphriesK.Kotorowicz – K.AraszkiewiczOpen10-16.4-1.64-1.50
Round 10J.ThompsonW.Starkowski – M.KwiecienClosed10-14.2-1.42-3.50
Round 14S.HumphriesC.Zhu – K.JinOpen10-12.8-1.28+0.20
Round 15J.ThompsonX.Hu – F.ZhouOpen10+16.6+1.66+3.80

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
+7.9Round 15FAR EAST295♥x♣3-1+12
+7.7Round 3POLAND Mixed274♥♠3-1+8
+7.1Round 5NAMO KK133NT♣10-1+12
+6.8Round 15FAR EAST262♠♦5=+12
+6.1Round 5NAMO KK174♠♠6=+7
+5.1Round 5NAMO KK204♠♦10-1+6
+3.6Round 5NAMO KK182NT♦J=-1
+3.4Round 14CHINA JUNIORS131NT♠4=+5
+3.4Round 15FAR EAST234♦♥6-2+3
+2.9Round 3POLAND Mixed233♣♠J-1+0
+2.8Round 15FAR EAST305♣♣10-1+5
+2.7Round 3POLAND Mixed214♥♠K=-1
+2.7Round 10POLAND Seniors24♠♥A=+3
+2.7Round 15FAR EAST212♥♠A+1+0
+2.5Round 15FAR EAST283NT♥J+3+11
+2.4Round 5NAMO KK153♥♠A-1-2
+2.3Round 14CHINA JUNIORS124♠♥10+2+2
+2.3Round 14CHINA JUNIORS201NT♦2=+6
+2.1Round 10POLAND Seniors13NT♣Q-1-1
+1.5Round 10POLAND Seniors91NT♦9=+5
+1.1Round 14CHINA JUNIORS142♦♦5+1+0
+1.0Round 3POLAND Mixed255♦♥3-2+5
+1.0Round 8BRIDGESCANNER202NT♥2-1+5
+1.0Round 10POLAND Seniors43♠♥3-1-1
+0.8Round 14CHINA JUNIORS173NT♥4+1-1
+0.5Round 15FAR EAST253NT♠9+1+0
+0.3Round 3POLAND Mixed305♥♠A=+0
+0.2Round 5NAMO KK143♠♣8-1+5
+0.2Round 15FAR EAST243NT♠5+2+0
-0.0Round 5NAMO KK121NT♦6-1-2
+0.0Round 8BRIDGESCANNER114♠♥A+1+0
-0.0Round 8BRIDGESCANNER143NT♦7+2+0
-0.0Round 10POLAND Seniors86NT♣6=-11
-0.1Round 5NAMO KK163♣♠Q=-7
-0.3Round 3POLAND Mixed245♦♥9=-2
-0.3Round 8BRIDGESCANNER133♦♠A+1+0
-0.5Round 8BRIDGESCANNER153NT♦J+1+0
-0.5Round 10POLAND Seniors34♣♥A=-7
-1.1Round 3POLAND Mixed264♥♦4+2-13
-1.7Round 8BRIDGESCANNER185♦♣K=+2
-1.9Round 8BRIDGESCANNER163♥♣A=-6
-1.9Round 8BRIDGESCANNER175♦♥6-2-5
-2.3Round 10POLAND Seniors102♠♦2+1-1
-2.5Round 10POLAND Seniors62♠♣9+1+0
-2.7Round 14CHINA JUNIORS113NT♣10+1+0
-2.7Round 14CHINA JUNIORS184♥♦4=-3
-3.2Round 14CHINA JUNIORS163♠♥A=+0
-4.3Round 15FAR EAST274♠x♠A-2-5
-5.0Round 3POLAND Mixed295♥♠A-1-1
-5.0Round 8BRIDGESCANNER125♣♦5+1-11
-5.6Round 14CHINA JUNIORS154♠♥4-1+2
-5.9Round 5NAMO KK194♠♦3-3-7
-5.9Round 15FAR EAST223NT♠2=+0
-6.1Round 5NAMO KK113NT♥A=-6
-6.1Round 8BRIDGESCANNER193NT♠3=+0
-6.6Round 10POLAND Seniors71NT♦2+2-10
-8.5Round 14CHINA JUNIORS193NT♥K-5-9
-9.6Round 10POLAND Seniors53♠x♦3-2-12
-9.7Round 3POLAND Mixed223NT♣2=-7
-11.0Round 3POLAND Mixed286♠x♦9-2-13