DANEK Antoni · POLAK MALI

51rank
+32.1Butler · 80 bds
+0.40per board
±5.0swing
+0.20vs par /bd · #69/144
+0.73adjusted /bd
Butler per round: -19.7 -4.5 12.3 9.7 4 7.3 1.8 11.8 30.9 -21.5by round

vs par split: bidding -0.27 · play +0.42

Strength of schedule: opponents averaged +0.33/bd (a tough draw) → opponent-adjusted +0.73/bd

Card play — on target: opening leads 80.0% #69 of 144 · declarer play 62.5% #101 of 144 · defence 79.1% #81 of 144

Bidding activity — not a pass: 37.0% #122 of 144 (80/216)

Card play by contract type — on target
vs NTvs a suit
Opening leads50.0% (4)87.5% (16)
Declarer play60.0% (5)63.6% (11)
Defence69.2% (13)83.3% (30)

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

vs par by strain: NT -0.93 (27) · a suit +0.71 (52)

vs par by level: part-score -0.25 (28) · game +0.09 (47) · slam +3.75 (4)

By role: declaring +0.94/bd (-3.19 vs par · 36) · defending -0.05/bd (+2.95 vs par · 43)

By vulnerability: vulnerable +1.02/bd (+0.31 vs par · 36) · not vulnerable -0.11/bd (+0.11 vs par · 44)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.PolakA.Chmielewska – A.StachuraClosed8-19.7-2.46-2.50
Round 2M.PolakM.Stepniak – B.RybakClosed8-4.5-0.56-1.88
Round 3M.PolakK.Miszczuk – T.KoscikClosed8+12.3+1.54+2.12
Round 4M.PolakK.Chang – L.WuClosed8+9.7+1.21-2.88
Round 5M.PolakA.Mehta – R.MohankaClosed8+4.0+0.50+1.00
Round 6M.PolakI.Kotewicz – A.WojtowiczClosed8+7.3+0.91-2.75
Round 7M.PolakE.Konstacka – P.SlovakovaClosed8+1.8+0.23+1.00
Round 8M.PolakE.Su – J.YaoClosed8+11.8+1.48-0.62
Round 9M.PolakK.Lee – Z.MeyerOpen8+30.9+3.86+7.62
Round 10I.WojciechowskiY.Ge – Y.LiuOpen8-21.5-2.69+0.88

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
+11.4Round 8USRAEL65♦x♦2-3+14
+10.9Round 5BRIDGEBLITZ DAIS55♣♥A-1+12
+10.2Round 4CT 360236♠♦7+1-13
+9.2Round 6VERCO145♠♣8-1+10
+9.1Round 9WEPLAYBRIDGE4US183NT♦T=+3
+7.9Round 2AZS UW GOL23NT♠2=+11
+7.6Round 9WEPLAYBRIDGE4US132NTx♣K-1+13
+6.7Round 6VERCO163NT♣6+2+1
+6.6Round 4CT 360225♦♠9-2+7
+6.6Round 9WEPLAYBRIDGE4US166NT♠7-1+17
+6.4Round 8USRAEL54♥♣3+2-8
+6.1Round 3AZS UW GOL GIRLS124♥♠A+1+0
+6.0Round 9WEPLAYBRIDGE4US174♠♣J-2+11
+5.8Round 10RDFZ264♥♣2-2+8
+5.7Round 7CZE HUN244♠♣K-1+4
+5.6Round 9WEPLAYBRIDGE4US114♥♣2+1+0
+5.3Round 7CZE HUN253NTx♥K-1+6
+4.7Round 4CT 360215♣♠K+1+0
+4.3Round 3AZS UW GOL GIRLS134♠♣6=+10
+4.1Round 2AZS UW GOL72♠♣K-2+3
+3.9Round 1KRAKOW I BRODNICA223NT♣Q-3+2
+3.4Round 5BRIDGEBLITZ DAIS63NT♥7-1+10
+3.4Round 9WEPLAYBRIDGE4US121♦♣3+2+6
+3.1Round 7CZE HUN235♥♠K-1-1
+2.9Round 1KRAKOW I BRODNICA213NT♣2+1+0
+2.5Round 3AZS UW GOL GIRLS111♦♥T-2+5
+2.1Round 3AZS UW GOL GIRLS164♠♣K=+0
+2.1Round 5BRIDGEBLITZ DAIS72♥♣A+1+0
+1.6Round 4CT 360243♣♦2+1-7
+1.6Round 6VERCO184♣x♥9-1+2
+1.5Round 8USRAEL43NT♠J+1-12
+1.3Round 8USRAEL34♥♣K-1+5
+1.1Round 5BRIDGEBLITZ DAIS31NT♥3-1-2
+1.0Round 1KRAKOW I BRODNICA264♦♥4=+10
+1.0Round 5BRIDGEBLITZ DAIS21NT♥A+2-6
+0.9Round 10RDFZ234♥♣T-1+1
+0.8Round 7CZE HUN272♥♣6+3+6
+0.8Round 9WEPLAYBRIDGE4US151NT♣3+1+0
+0.6Round 2AZS UW GOL33♠♦6+1-10
+0.5Round 2AZS UW GOL6Pass+4
+0.3Round 3AZS UW GOL GIRLS184♠♦K=-11
+0.3Round 7CZE HUN224♥♦K-1+4
+0.2Round 7CZE HUN262♠♥K=+1
+0.1Round 6VERCO124NT♣5-1-4
+0.0Round 1KRAKOW I BRODNICA271NT♥J-1-2
-0.2Round 3AZS UW GOL GIRLS172♣♠4-2+5
-0.6Round 6VERCO173♣♠4+1-7
-0.9Round 8USRAEL84♣♥Q=+7
-1.0Round 8USRAEL11NT♦2+2+0
-1.2Round 3AZS UW GOL GIRLS144♠♦K+1+8
-1.5Round 7CZE HUN212♦♥8+1+0
-1.6Round 3AZS UW GOL GIRLS154♠♦7+1+0
-1.6Round 4CT 360283NT♠2-1-5
-1.7Round 5BRIDGEBLITZ DAIS83NT♣5-2+0
-1.9Round 6VERCO113♣♠A-1-9
-2.1Round 2AZS UW GOL85♦♥K+1+0
-2.1Round 4CT 360253♦♠7+1+0
-2.1Round 4CT 360274♠♥7-1-5
-2.2Round 2AZS UW GOL53♥♠A-3+0
-3.1Round 8USRAEL24♠♥9=+0
-3.2Round 2AZS UW GOL12♥♦8+2-6
-3.2Round 6VERCO133NT♠J-1-5
-3.8Round 8USRAEL72♦♥4+1-11
-3.9Round 1KRAKOW I BRODNICA243NT♦3+2-1
-4.1Round 10RDFZ252♣♥Q+3+7
-4.1Round 10RDFZ274♥♦A+1+0
-4.6Round 6VERCO152♠♣Q-1-10
-4.8Round 10RDFZ213NT♥K+1-1
-4.9Round 10RDFZ243NTx♥A-1-6
-4.9Round 10RDFZ282♥♦3+2-2
-5.4Round 10RDFZ225♦♠7=+0
-5.7Round 5BRIDGEBLITZ DAIS13NT♣J+1+1
-6.6Round 1KRAKOW I BRODNICA284♠♥2=-3
-6.9Round 1KRAKOW I BRODNICA233NT♣2=-12
-7.1Round 5BRIDGEBLITZ DAIS43NT♠2-2-7
-7.6Round 4CT 360266♠♦5=+0
-8.2Round 9WEPLAYBRIDGE4US146♣♦K+1+11
-10.1Round 1KRAKOW I BRODNICA253NT♣6-3-14
-10.1Round 2AZS UW GOL44♠♥A-2-17
-12.1Round 7CZE HUN283NT♠Q=-12