Individual Calculations November 2018
 Ali Marandi, Cemil Can  Total change: 2.50  Rating chartPersonal card
 2018 Saint Louis District Championship Saint Louis, Missouri USA 2018-10-20
RcRownchangeKK*chgGame
 2365 2549 3.00 4 0.25 10 2.50 
  Panda, Asish 2149  * IND1.0010.08100.80 
  Wu, Logan 2149  * USA1.0010.08100.80 
  Lenderman, Aleksandr g2626 USA0.5010.11101.10 
  Theodorou, Nikolas m2535 GRE0.501-0.0210-0.20 
 * 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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