Individual Calculations October 2013
 Chi, Patrick  Total change: 29.10  Rating chartPersonal card
 135th Annual New York State Championship Albany, New York USA 2013-08-30
RcRownchangeKK*chgGame
 2279 2101 3.50 5 1.94 15 29.10 
  Renna, Anthony f2362 USA1.0010.821512.30 
  Hernandez-Camen, Angel 1931 USA1.0010.28154.20 
  Barayev, Isaac 2102 USA1.0010.50157.50 
  Benjamin, Joel g2501  * USA0.5010.42156.30 
  Stripunsky, Alexander g2501  * USA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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