Individual Calculations September 2019
 Cordova, Emilio  Total change: -23.30  Rating chartPersonal card
 49th Annual Continental Open Sturbridge, Massachusetts USA 2019-08-14
RcRownchangeKK*chgGame
 2264 2599 5.50 9 -2.33 10 -23.30 
  Coimbatore Shanmugasundaram, Raj 2199  * IND0.501-0.4210-4.20 
  Arun, Siddharth 2199  * USA0.501-0.4210-4.20 
  Johnston, Daniel 2199  * USA1.0010.08100.80 
  Yanayt, Eugene f2264 USA0.501-0.3810-3.80 
  Mulyar, Michael m2382 USA0.001-0.7810-7.80 
  Tsay, Vincent f2199  * USA0.501-0.4210-4.20 
  Wu, Brandon 2199  * USA1.0010.08100.80 
  Der Manuelian, Haik f2303 USA1.0010.15101.50 
  Balakrishnan, Praveen m2433 USA0.501-0.2210-2.20 
 * 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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