Individual Calculations July 2008
 Nizhegorodova, Marina  Total change: 1.35  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2019 2183 1.50 2 0.09 15 1.35 
  Titgemeyer, Sven 1909 GER1.0010.17152.55 
  Aglave, Arnaud 2128 BEL0.501-0.0815-1.20 

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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