Individual Calculations February 2022
 Serra Casas, Jaime  Total change: -9.80  Rating chartPersonal card
 II IRT Defeder Santa Barbara SUB 2200 Monzon, Huesca ESP 2021-12-04
RcRownchangeKK*chgGame
 1481 1473 0.50 2 -0.49 20 -9.80 
  De La Riva Aguado, Jorge 1873  * ESP0.001-0.0820-1.60 
  Torres Garces, Hugo 1089 ESP0.501-0.4120-8.20 
 * 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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