Individual Calculations March 2023
 Galvan Sarmiento, Jose Luis  Total change: -7.40  Rating chartPersonal card
 Liga por Equipos de Gran Canaria 2023 - Segunda A Rondas 1-2 Gran Canaria ESP 2023-02-11
RcRownchangeKK*chgGame
 1539 1968 1.50 2 -0.37 20 -7.40 
  Suarez Cardero, Ivan 1568  * ESP1.0010.08201.60 
  Yuan, Yingjie 1509 ESP0.501-0.4520-9.00 
 * 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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