Individual Calculations July 2021
 Fishbein, Alexander  Total change: -12.80  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2157 2430 2.00 4 -1.28 10 -12.80 
  Kampel, Guido 2030  * ARG1.0010.08100.80 
  Samuelson, Andrew f2111 USA1.0010.13101.30 
  Park, Evan 2212 USA0.001-0.7810-7.80 
  Paul, Justin f2276 USA0.001-0.7110-7.10 
 * 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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