Individual Calculations July 2008
 Jimenez Ruiz, Guillermo  Total change: 3.25  Rating chartPersonal card
 Liga Madrid "Preferente" 07-08 Madrid ESP 2007-11-25
RcRownchangeKK*chgGame
 2152 1895 0.50 2 0.13 25 3.25 
  Alarcia Astiz, Carlos 2175 ESP0.001-0.1625-4.00 
  Jara Villanueva, Jose M. 2128 ESP0.5010.29257.25 

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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