Individual Calculations May 2018
 Bevia Martinez, Luis  Total change: -10.80  Rating chartPersonal card
 VAL Primera Autonomica Sur 2018 Rondas 08-10 Comunidad Valenciana ESP 2018-03-03
RcRownchangeKK*chgGame
 2169 2185 0.50 2 -0.54 20 -10.80 
  Suba, Mihai g2312 ESP0.001-0.3320-6.60 
  Perez Roses, Antonio 2025 ESP0.501-0.2120-4.20 

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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