Individual Calculations November 2011
 Butkiewicz, Lukasz  Total change: -7.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 2277 2430 5.50 9 -0.76 10 -7.60 
  Lach, Aleksandra wf2177 POL1.0010.19101.90 
  Flak, Pawel 2215 POL1.0010.23102.30 
  Helis, Tadeusz f2222 POL0.501-0.2710-2.70 
  Krysztofiak, Marcin m2461 POL0.5010.04100.40 
  Barski, Radoslaw 2255 POL1.0010.27102.70 
  Bednarek, Sylwester 2333 POL0.501-0.1310-1.30 
  Dudzinski, Pawel f2306 POL0.501-0.1710-1.70 
  Betkowski, Andrzej 2185 POL0.501-0.3010-3.00 
  Kriebel, Tadeas f2339 CZE0.001-0.6210-6.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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