Individual Calculations January 2020
 Aripov, Iskandar  Total change: 11.00  Rating chartPersonal card
 2019 Thanksgiving Open Saint Louis, Missouri USA 2019-11-29
RcRownchangeKK*chgGame
 2210 2201 2.50 4 0.55 20 11.00 
  Nyzhnyk, Illia g2601  * UKR0.001-0.0820-1.60 
  Chambers, Ezra f2265 BDI1.0010.592011.80 
  Emir, Doruk 1801  * TUR0.501-0.4220-8.40 
  Cao, Elton 2171 USA1.0010.46209.20 
 * 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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