Individual Calculations October 2014
 Aldama, Dionisio  Total change: 3.40  Rating chartPersonal card
 36th Annual Southern California Open San Diego, California USA 2014-08-30
RcRownchangeKK*chgGame
 2367 2405 2.00 3 0.34 10 3.40 
  Hilby, Craig 2215 USA0.501-0.2510-2.50 
  Krishnan, Varun 2272 USA1.0010.32103.20 
  Gareyev, Timur g2614 USA0.5010.27102.70 

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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