Individual Calculations August 2018
 Wheeler, Cameron  Total change: 9.30  Rating chartPersonal card
 23rd Annual Pacific Coast Open Van Nuys, California USA 2018-07-20
RcRownchangeKK*chgGame
 2141 2397 2.50 3 0.11 10 1.10 
  Eidelman, Gabriel 1998 USA1.0010.08100.80 
  Jayakumar, Adarsh f2287 USA0.501-0.1510-1.50 
  Sam, Gabriel 2138 USA1.0010.18101.80 

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)
 
 GM Rauf Mamedov Championship Milpitas, California USA 2018-07-27
RcRownchangeKK*chgGame
 2325 2397 2.50 3 0.82 10 8.20 
  Viswanathan, Arul 1997  * USA1.0010.08100.80 
  Zhu, Jack 2373 USA1.0010.47104.70 
  Izoria, Zviad g2606 USA0.5010.27102.70 
 * 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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