ROY Sagnik · SARLA FIBERS

386rank
-4.1Butler · 84 bds
-0.05per board
±4.5swing
-0.62vs par /bd · #537/675
-0.12adjusted /bd
Butler per round: -30.4 20.6 -6.6 19.3 -8.1 1.1by round

vs par split: bidding -0.75 · play +0.13

Strength of schedule: opponents averaged -0.07/bd (an easy draw) → opponent-adjusted -0.12/bd

Card play — on target: opening leads 71.4% #477 of 675 · declarer play 81.0% #207 of 675 · defence 92.3% #77 of 675

Bidding activity — not a pass: 42.1% #397 of 675 (99/235)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (8)84.6% (13)
Declarer play100.0% (6)73.3% (15)
Defence94.4% (18)90.5% (21)

Opening leads by suit led: ♠ 100.0% (6) · ♥ 25.0% (4) · ♦ 50.0% (6) · ♣ 100.0% (5)

vs par by strain: NT -0.50 (34) · a suit -0.70 (50)

vs par by level: part-score -0.52 (27) · game -0.29 (52) · slam -4.60 (5)

By role: declaring -0.59/bd (-3.67 vs par · 45) · defending +0.57/bd (+2.90 vs par · 39)

By vulnerability: vulnerable +0.06/bd (-1.21 vs par · 42) · not vulnerable -0.16/bd (-0.02 vs par · 42)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1K.NandiB.Drijver – S.BrinkOpen14-30.4-2.17-3.36
Round 3K.NandiO.Nijssen – T.Van De PaverdOpen14+20.6+1.47+1.07
Round 4K.NandiK.Kujawa – T.PilchOpen14-6.6-0.47-1.29
Round 5K.NandiP.Koltko – K.PrzybylskiOpen14+19.3+1.38+0.00
Round 6K.NandiA.Wodkowski – A.PigulskiOpen14-8.1-0.58-1.71
Round 8K.NandiJ.Halat – M.HerwichOpen14+1.1+0.08+1.57

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
+10.9Round 6VISTULA TEAM156♠♥K-3+9
+10.1Round 5WRATISLAVIA STUDENTS13NT♣J-3+11
+9.0Round 5WRATISLAVIA STUDENTS113NT♥6-2+11
+7.6Round 3ASHE103NT♦A=+0
+7.5Round 4SILESIA GLIWICE244♠♥5=+0
+6.6Round 1FLEISHER64♠♥J=+11
+6.1Round 5WRATISLAVIA STUDENTS23NT♣Q+3+3
+6.1Round 5WRATISLAVIA STUDENTS43NT♣2=-1
+5.9Round 1FLEISHER84♥x♦9-2+4
+5.0Round 5WRATISLAVIA STUDENTS95♥x♦7-1+6
+4.9Round 3ASHE93NT♣6-4+11
+4.3Round 4SILESIA GLIWICE263♣♠7+1+10
+4.3Round 8MESCO 2 BYTOM193NT♥6-2+6
+4.0Round 3ASHE44♥♠A-1+6
+3.8Round 3ASHE72NT♦J-1+5
+3.8Round 4SILESIA GLIWICE212NT♠Q-3+6
+3.7Round 3ASHE132♥♠K+1+1
+3.5Round 8MESCO 2 BYTOM182NT♠T+1+1
+3.4Round 3ASHE65♦x♠K-1+5
+3.3Round 6VISTULA TEAM184♥♠6+1-11
+3.0Round 8MESCO 2 BYTOM275♣♣6-1+8
+2.8Round 3ASHE53NT♠2=-1
+2.5Round 8MESCO 2 BYTOM251NT♠4-1+4
+2.3Round 4SILESIA GLIWICE284♠♣6=+1
+2.1Round 1FLEISHER46♠♦7+1-13
+2.1Round 6VISTULA TEAM275♦♥4+1+11
+2.1Round 8MESCO 2 BYTOM224♠♦T=+0
+1.8Round 3ASHE13NT♣Q+1+1
+1.8Round 3ASHE123♦♣6-2+5
+1.8Round 6VISTULA TEAM201♠♠Q+2-10
+1.4Round 3ASHE144♥♣K=+3
+1.4Round 4SILESIA GLIWICE163NT♥4+1+0
+1.3Round 6VISTULA TEAM223NT♥6=+2
+1.0Round 1FLEISHER102♥♦9+1+10
+1.0Round 1FLEISHER114♠♣J=-1
+0.9Round 1FLEISHER72♠♣A+1-10
+0.8Round 6VISTULA TEAM233NT♥4+2+0
+0.8Round 8MESCO 2 BYTOM164♠♣K+2+11
+0.4Round 5WRATISLAVIA STUDENTS34♥♦6=+1
+0.4Round 6VISTULA TEAM213♠♥A=+0
+0.2Round 5WRATISLAVIA STUDENTS133♠♦8=+0
+0.0Round 8MESCO 2 BYTOM153♥♥7-1+0
-0.1Round 5WRATISLAVIA STUDENTS83♥♠Q=+0
-0.2Round 3ASHE34♥♠A+1-11
-0.2Round 8MESCO 2 BYTOM232♠♣J+2-1
-0.3Round 3ASHE84♦♣T-1+2
-0.3Round 4SILESIA GLIWICE193♦♣4+2+10
-0.3Round 8MESCO 2 BYTOM215♥x♣Q-3+0
-0.7Round 5WRATISLAVIA STUDENTS103♥♣K-1-5
-0.7Round 6VISTULA TEAM193NT♠8+2-1
-0.8Round 4SILESIA GLIWICE184♠♥K+2-12
-0.8Round 4SILESIA GLIWICE273NT♠J=+0
-1.1Round 8MESCO 2 BYTOM245NT♣5=+0
-1.5Round 5WRATISLAVIA STUDENTS74NT♥6+2-13
-1.8Round 6VISTULA TEAM281NT♥6-2+1
-1.8Round 8MESCO 2 BYTOM204♠♥3=+1
-2.3Round 8MESCO 2 BYTOM175♥x♠K-3+7
-2.5Round 4SILESIA GLIWICE253♠♦K-1-5
-2.7Round 1FLEISHER144♠♦3-2-5
-2.9Round 6VISTULA TEAM252NT♦4=+0
-3.1Round 8MESCO 2 BYTOM286♠♥A+1-11
-3.3Round 6VISTULA TEAM243NT♦4+1-1
-3.4Round 5WRATISLAVIA STUDENTS63NT♥7+3-1
-3.4Round 5WRATISLAVIA STUDENTS143NT♦5+1-1
-3.6Round 4SILESIA GLIWICE223♦♣A-2-5
-3.6Round 4SILESIA GLIWICE233NT♥9-1-12
-3.6Round 5WRATISLAVIA STUDENTS54♥x♣6-1+0
-3.7Round 6VISTULA TEAM176♦♣J-1-8
-3.9Round 1FLEISHER53NT♠4-1-5
-3.9Round 1FLEISHER123♥♦K+1-6
-4.0Round 1FLEISHER132♦♠J+2+0
-4.4Round 3ASHE24♠♦4-2-12
-4.6Round 4SILESIA GLIWICE203NT♣Q-1-6
-4.8Round 4SILESIA GLIWICE153NTx♣5=-3
-4.9Round 4SILESIA GLIWICE173NT♠T+4-2
-4.9Round 5WRATISLAVIA STUDENTS123NT♠J-2-11
-5.3Round 1FLEISHER93♠♠7-1-10
-6.2Round 1FLEISHER33NT♠6-1-6
-6.3Round 8MESCO 2 BYTOM263♠x♦K-3-4
-7.9Round 6VISTULA TEAM162♠♦6-1-13
-8.4Round 6VISTULA TEAM263NT♥4=-3
-9.7Round 3ASHE117♣♣5=+0
-10.6Round 1FLEISHER24♠x♦A-4-4
-11.3Round 1FLEISHER13NTxx♥K-2-12