Individual Calculations September 2022
 Rafael, Chirinza  Total change: 35.00  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1868 1725 4.00 6 1.75 20 35.00 
  Roselli Mailhe, Bernardo m2413 URU0.5010.49209.80 
  Pleasants, Allan J 2024 WLS0.5010.35207.00 
  Swaminathan, Laia 1460 CAY1.0010.18203.60 
  Badene , Habtamu Bayu 2011 ETH0.001-0.1620-3.20 
  Pinales Roussel, Gabriel 1973 PUR1.0010.812016.20 
  Zaw, Ye Htut 1325  * MYA1.0010.08201.60 
 * 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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