Individual Calculations May 2014
 Lagunas Gualda, Guillermo  Total change: -10.50  Rating chartPersonal card
 Cto. Sub12 Castilla La Mancha 2014 Horce ESP 2014-04-11
 1023 1314 0.50 1 -0.35 30 -10.50 
  Lopez Escribano, Andrea 1023 ESP0.501-0.3530-10.50 

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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