Individual Calculations November 2021
 Ordinola Capcha, Juan  Total change: -26.80  Rating chartPersonal card
 I IRT Clasicas Sub 2200 Combate Armagedon Lima PER 2021-10-08
RcRownchangeKK*chgGame
 1619 2019 0.50 2 -1.34 20 -26.80 
  Ramirez Espino, Gian Sandro 1619  * PER0.501-0.4220-8.40 
  Robles Cerron, Sebastian 1619  * PER0.001-0.9220-18.40 
 * 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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