Individual Calculations July 2011
 Ershov, Aleksey  Total change: 33.75  Rating chartPersonal card
 Zhukovsky 0511b Zhukovsky RUS 2011-05-15
RcRownchangeKK*chgGame
 2056 1823 4.00 8 2.25 15 33.75 
  Lazarenko, Viktor 2123 RUS0.001-0.1515-2.25 
  Ibragimov, Ali 2095 RUS1.0010.831512.45 
  Kopylov, Ivan 2041 RUS1.0010.781511.70 
  Kazankov, Andrey 2110 RUS0.5010.34155.10 
  Zhukovsky, Viacheslav 2156 RUS0.001-0.1215-1.80 
  Shivokhin, Boris M. 2029 RUS0.5010.26153.90 
  Lavrentjeva, Galina 2046 RUS0.001-0.2215-3.30 
  Likhachev, Oleg 1844 RUS1.0010.53157.95 

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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