Individual Calculations July 2011
 Polischuk, Anatoly  Total change: -13.50  Rating chartPersonal card
 Victory Day 2011 B open Moscow RUS 2011-04-30
RcRownchangeKK*chgGame
 2011 2017 2.50 6 -0.54 25 -13.50 
  Yudkevich, Mikhail 2155 RUS0.5010.19254.75 
  Geivondian, Arman 2124 RUS0.001-0.3525-8.75 
  Zakrevsky, Anatoly 1948 RUS0.501-0.1025-2.50 
  Adlai, Semion 1827 RUS1.0010.25256.25 
  Kuprijanov, Anatoly 2119 RUS0.001-0.3625-9.00 
  Frolov, Sergej 1894 RUS0.501-0.1725-4.25 

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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