Miriam NIEMANN · PARTIAL MAGIC

61rank
+26.8Butler · 60 bds
+0.45per board
±4.6swing
+0.02vs par /bd · #142/265
+0.04adjusted /bd
Butler per round: 13.4 -18.1 2.9 12.6 12.9 3.1by round

vs par split: bidding +0.42 · play -0.34

Strength of schedule: opponents averaged -0.40/bd (an easy draw) → opponent-adjusted +0.04/bd

Card play — on target: opening leads 73.3% #216 of 265 · declarer play 93.3% #8 of 265 · defence 82.8% #165 of 265

Bidding activity — not a pass: 41.6% #133 of 265 (72/173)

Card play by contract type — on target
vs NTvs a suit
Opening leads75.0% (4)72.7% (11)
Declarer play75.0% (4)100.0% (11)
Defence75.0% (8)85.7% (21)

Opening leads by suit led: ♠ 33.3% (3) · ♥ 75.0% (4) · ♦ 83.3% (6) · ♣ 100.0% (2)

vs par by strain: NT +0.35 (17) · a suit -0.02 (42)

vs par by level: part-score -0.10 (20) · game -0.58 (36) · slam +9.33 (3)

By role: declaring +1.76/bd (-1.93 vs par · 30) · defending -0.90/bd (+2.17 vs par · 29)

By vulnerability: vulnerable +1.18/bd (+1.59 vs par · 29) · not vulnerable -0.24/bd (-1.45 vs par · 31)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 4Avi SHEFIZlati GEORGIEV – Desislava MALAKOVAOpen10+13.4+1.34+1.40
Round 5Avi SHEFIStefana MIHUL – Rosen GUNEVOpen10-18.1-1.81-2.00
Round 7Avi SHEFIAndrzej KNAP – Nuria ROMAGUERAOpen10+2.9+0.29+2.00
Round 9Avi SHEFIGili BEN-NAHUM – Michael JARUSClosed10+12.6+1.26-1.20
Round 10Avi SHEFICarlos VASQUEZ – Maria Luisa BUSEClosed10+12.9+1.29+1.40
Round 11Avi SHEFINeil BREHENY – Rosaleen GLASHEENClosed10+3.1+0.31-1.50

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
+10.8Round 4SHOURIE103♣x♣4=+11
+9.4Round 4SHOURIE76♥♣5=+0
+8.8Round 9ISRAEL DIAMONDS263NT♥T=+0
+7.9Round 7PITAGORAS95♣x♠Q+1-7
+7.3Round 11KNIGHTCLUBBERS457NT♦J-1+17
+6.7Round 4SHOURIE15♠x♦A-3+5
+5.9Round 9ISRAEL DIAMONDS293NT♦8=-1
+5.8Round 7PITAGORAS55♠♦T=+4
+5.3Round 10CAJICA314♥♠6=-1
+4.9Round 10CAJICA364♥♠7+1+0
+4.7Round 5MPO124♥♥2-1+5
+4.7Round 5MPO193NT♦T=-1
+4.6Round 9ISRAEL DIAMONDS305♠x♦A-1+5
+3.1Round 10CAJICA325♦x♥4-3+4
+2.8Round 7PITAGORAS81NT♠5-2+5
+2.7Round 9ISRAEL DIAMONDS213♥♠Q=+0
+2.6Round 4SHOURIE83NT♥J-3+6
+2.4Round 10CAJICA334♠♦A-2+5
+2.0Round 5MPO164♥♣K+1+0
+1.8Round 11KNIGHTCLUBBERS482♥♠7+1-7
+1.5Round 4SHOURIE21NT♠T-2+0
+1.5Round 11KNIGHTCLUBBERS504♥♦8-1+5
+1.4Round 5MPO142♠♣A-3+1
+1.4Round 9ISRAEL DIAMONDS221NT♣J+1+1
+1.3Round 10CAJICA404♠♠5+1+0
+1.2Round 11KNIGHTCLUBBERS462NT♦J-1+4
+1.0Round 4SHOURIE94♠♥4=+0
+1.0Round 5MPO113♥♦A=+1
+0.9Round 7PITAGORAS75♠♥A+1-3
+0.7Round 7PITAGORAS24♠♥4=+1
+0.7Round 11KNIGHTCLUBBERS432♥♦9+1-7
+0.3Round 9ISRAEL DIAMONDS253♠♥J-2+1
+0.2Round 10CAJICA34Pass-4
-0.1Round 11KNIGHTCLUBBERS414♥♣J+2-11
-0.3Round 7PITAGORAS103♣♠A+3+15
-0.3Round 9ISRAEL DIAMONDS232NT♣K+1+1
-0.3Round 10CAJICA376♥♣7=+11
-0.3Round 10CAJICA393NT♥7+2+0
-0.6Round 9ISRAEL DIAMONDS272NT♣T=-13
-0.7Round 10CAJICA384♠♠6+1+0
-0.8Round 5MPO184♥♥3=+0
-0.9Round 7PITAGORAS62♦♠A-2+0
-1.1Round 11KNIGHTCLUBBERS442♦♠6+1-5
-1.8Round 9ISRAEL DIAMONDS243♠♥9+1-1
-2.0Round 11KNIGHTCLUBBERS424♥♠2+2-1
-2.0Round 11KNIGHTCLUBBERS494♥♦Q-1-10
-2.3Round 7PITAGORAS44♥♠5+1-1
-2.4Round 5MPO134♥♠J-1-6
-2.7Round 7PITAGORAS13♣♥4+2+6
-3.0Round 10CAJICA353NT♦8+1-1
-3.6Round 4SHOURIE43NT♥5=+1
-3.8Round 4SHOURIE61NT♠J-2-5
-4.2Round 11KNIGHTCLUBBERS474♥♦K=+0
-4.6Round 4SHOURIE55♥x♦K+1+6
-6.6Round 4SHOURIE31NT♥T-1-10
-8.4Round 5MPO203NT♥K=+2
-8.4Round 9ISRAEL DIAMONDS284♠x♥6=-5
-9.0Round 7PITAGORAS34♠♣K=+0
-10.0Round 5MPO155♠♣A-1-10
-10.3Round 5MPO175♣♦A=-12