Individual Calculations October 2008
 Piass, Inga  Total change: 66.25  Rating chartPersonal card
 Maerstro 2008 open Berdsk RUS 2008-07-08
RcRownchangeKK*chgGame
 2205 1954 4.50 9 2.65 25 66.25 
  Lesin, Danil 2258 RUS1.0010.862521.50 
  Kozlov, Vadim 2150 RUS1.0010.752518.75 
  Kron, Valentin m2304 RUS0.5010.39259.75 
  Krivonos, Nikolay 2304 RUS1.0010.892522.25 
  Feofanov, Vladimir f2298 RUS0.5010.38259.50 
  Dibrov, Ilya 2269 RUS0.001-0.1425-3.50 
  Golovan, Igor 2146 RUS0.001-0.2525-6.25 
  Tsepennikova, Tatyana wf2124 RUS0.001-0.2825-7.00 
  Mukhin, Maxim 1990 RUS0.5010.05251.25 

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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