Individual Calculations October 2019
 Singh, Hersh  Total change: -8.80  Rating chartPersonal card
 2019 Illinois Open State Championship Downers Grove, Illinois USA 2019-08-31
RcRownchangeKK*chgGame
 1879 1920 3.00 6 -0.22 40 -8.80 
  Gangavarapu, Sreekar 1520  * USA1.0010.08403.20 
  Guadalupe, Francisco 2221 USA0.5010.354014.00 
  Huang, Elton 1520  * USA1.0010.08403.20 
  Felecan, Florin m2320  * USA0.001-0.0840-3.20 
  Liang, Justin 2080 USA0.001-0.2940-11.60 
  Sharma, Krish 1611 USA0.501-0.3640-14.40 
 * 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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