Individual Calculations August 2015
 Peralta Vinas, Rafael  Total change: 0.00  Rating chartPersonal card
 CE Sub 10 Salobrena Granada ESP 2015-06-29
RcRownchangeRpKK*chgGame
 1190 0 0.00 2 0.00 390   0.00 
  Diaz Reyes, Franklin 1269 ESP0.0010.00 0.00 
  Matas Conde, Rafael 1111 ESP0.0010.00 0.00 

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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