Individual Calculations September 2013
 Dmitriev, Valery  Total change: -24.30  Rating chartPersonal card
 Yaroslav Mudryi 2013 Yaroslavl RUS 2013-07-23
RcRownchangeKK*chgGame
 1634 1888 0.00 2 -1.62 15 -24.30 
  Koreshkov, Vladimir 1658 RUS0.001-0.7915-11.85 
  Protasov, Kirill 1610 RUS0.001-0.8315-12.45 

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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