🇳🇱 DRIJVER Bob · NETHERLANDS

90rank
-91.6Butler · 45 bds
-2.04per board
±3.7swing
-1.38vs par /bd
-1.66adjusted /bd
Butler per round: -91.6 -91.6 -91.6by round

vs par split: bidding +0.10 · play -1.07

Strength of schedule: opponents averaged +0.38/bd (a tough draw) → opponent-adjusted -1.66/bd

Card play — on target: opening leads 90.0% · declarer play 60.0% · defence 93.3%

Bidding activity — not a pass: 47.4% (63/133)

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (7)66.7% (3)
Declarer play100.0% (3)42.9% (7)
Defence87.5% (8)100.0% (7)

Opening leads by suit led: ♠ 100.0% (2) · ♥ 80.0% (5) · ♦ 100.0% (2) · ♣ 100.0% (1)

vs par by strain: NT +0.87 (15) · a suit -2.50 (30)

vs par by level: part-score +1.00 (15) · game -2.07 (29) · slam -17.00 (1)

By role: declaring -3.14/bd (-4.05 vs par · 21) · defending -1.07/bd (+0.96 vs par · 24)

By vulnerability: vulnerable -2.55/bd (-2.95 vs par · 21) · not vulnerable -1.58/bd (+0.00 vs par · 24)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round of 16R.Van ProoijenB.Drijver – S.BrinkOpen15-31.8-2.12-2.20
Round of 16R.Van ProoijenM.Klukowski – J.KalitaClosed15-45.6-3.04-2.93
Round of 16R.Van ProoijenM.Klukowski – J.KalitaClosed15-14.2-0.95+1.00

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
+5.0Round of 16🇨🇭 SWITZERLAND543NT♥Q=+3
+4.8Round of 16🇨🇭 SWITZERLAND293♣♠Q-1+12
+2.3Round of 16🇨🇭 SWITZERLAND43♥+1+1
+2.1Round of 16🇨🇭 SWITZERLAND304♠♦4=-1
+2.0Round of 16🇨🇭 SWITZERLAND22♣x-3+4
+1.4Round of 16🇨🇭 SWITZERLAND173♥♠A-1+5
+1.3Round of 16🇨🇭 SWITZERLAND73♣-1-1
+1.3Round of 16🇨🇭 SWITZERLAND493NT♦2+1+13
+0.9Round of 16🇨🇭 SWITZERLAND563NT♥3+1+0
+0.8Round of 16🇨🇭 SWITZERLAND603♠♣K=+1
+0.5Round of 16🇨🇭 SWITZERLAND142♥+1+1
+0.4Round of 16🇨🇭 SWITZERLAND503NT♠4+2+1
+0.2Round of 16🇨🇭 SWITZERLAND473NT♣2+1+0
+0.2Round of 16🇨🇭 SWITZERLAND515♥♠9+1+11
+0.2Round of 16🇨🇭 SWITZERLAND523NT♣T+1+0
-0.3Round of 16🇨🇭 SWITZERLAND53NT+2-1
-0.5Round of 16🇨🇭 SWITZERLAND483NT♠2+2+1
-0.5Round of 16🇨🇭 SWITZERLAND573NT♦K+1+0
-0.6Round of 16🇨🇭 SWITZERLAND12♠=+7
-0.7Round of 16🇨🇭 SWITZERLAND84♠+1+0
-0.9Round of 16🇨🇭 SWITZERLAND183NT♠3+2+11
-1.0Round of 16🇨🇭 SWITZERLAND253NT♥A+1-1
-1.5Round of 16🇨🇭 SWITZERLAND464♠♥3+2-1
-1.7Round of 16🇨🇭 SWITZERLAND533♥♣5=-8
-1.9Round of 16🇨🇭 SWITZERLAND165♣♥2=-11
-1.9Round of 16🇨🇭 SWITZERLAND214♥x♠A-3-14
-2.1Round of 16🇨🇭 SWITZERLAND244♠♦Q-1-4
-2.3Round of 16🇨🇭 SWITZERLAND133NT+2+0
-2.3Round of 16🇨🇭 SWITZERLAND225♦♥6=+0
-2.4Round of 16🇨🇭 SWITZERLAND32♣+1+0
-2.5Round of 16🇨🇭 SWITZERLAND584♥♠7-1-5
-3.7Round of 16🇨🇭 SWITZERLAND113NT+1-1
-3.7Round of 16🇨🇭 SWITZERLAND123♣x-3-9
-4.3Round of 16🇨🇭 SWITZERLAND94♠x-4-12
-4.5Round of 16🇨🇭 SWITZERLAND202♠♣5+1+0
-4.9Round of 16🇨🇭 SWITZERLAND234♠♣K-1-6
-5.9Round of 16🇨🇭 SWITZERLAND106♠-1-17
-5.9Round of 16🇨🇭 SWITZERLAND263NT♣6-2-7
-6.3Round of 16🇨🇭 SWITZERLAND153♣x-3+3
-6.8Round of 16🇨🇭 SWITZERLAND194♠♣3-1-10
-7.7Round of 16🇨🇭 SWITZERLAND64♥x-2-8
-7.7Round of 16🇨🇭 SWITZERLAND593♠x♦2-2-9
-8.8Round of 16🇨🇭 SWITZERLAND554♦x♠3-5+8
-10.4Round of 16🇨🇭 SWITZERLAND285♦♠A-1-12
-11.3Round of 16🇨🇭 SWITZERLAND273NTx♥7=-6