Individual Calculations November 2011
 Dudzinski, Piotr  Total change: -10.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 2285 2310 2.50 6 -0.70 15 -10.50 
  Hnydiuk, Aleksander m2412 POL0.5010.14152.10 
  Bednarek, Sylwester 2333 POL0.001-0.4715-7.05 
  Swiech, Przemyslaw 2244 POL0.001-0.5915-8.85 
  Siwiec, Arkadiusz 2160 POL0.501-0.2015-3.00 
  Marszalek, Maciej 2340 POL0.5010.04150.60 
  Stysiak, Szymon 2220 POL1.0010.38155.70 

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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