Individual Calculations May 2011
 Ruiz Garcia, Victor  Total change: -13.25  Rating chartPersonal card
 Segunda Autonomica Centro 2011 Comunidad Valenciana ESP 2011-01-29
RcRownchangeKK*chgGame
 1713 1921 1.00 2 -0.53 25 -13.25 
  Hernandiz Moreno, Ramon 1724 ESP1.0010.25256.25 
  Mezquita Salla, Kevin 1702 ESP0.001-0.7825-19.50 

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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