Individual Calculations August 2016
 Chen, Michael  Total change: 82.40  Rating chartPersonal card
 9th Annual Chicago Class Wheeling, Illlinois USA 2016-07-15
RcRownchangeKK*chgGame
 2321 2082 3.00 4 2.06 40 82.40 
  Amarasinghe, Prashantha N 2113 SRI1.0010.544021.60 
  Gurevich, Dmitry g2456 USA1.0010.904036.00 
  Aripov, Iskandar 2231 UZB1.0010.704028.00 
  Mikhalevski, Victor g2482  * ISR0.001-0.0840-3.20 
 * 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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