Individual Calculations July 2010
 Serrano Campos, Joan Antoni  Total change: 7.20  Rating chartPersonal card
 Finals Catalanes I Play Off – Campionat Equips de Catalunya Catalunya ESP 2010-04-11
RcRownchangeKK*chgGame
 1988 1998 1.50 2 0.48 15 7.20 
  Nieves Alarcon, Josep Antoni 1878 ESP1.0010.34155.10 
  Vargas Dreschler, Manel 2097 ESP0.5010.14152.10 

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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