Individual Calculations November 2018
 Roman Robles, Nicolas Alexander  Total change: 4.40  Rating chartPersonal card
 Copa IRT 46 Aniversario Club De Ajedrez Magdalena Grupo A Lima PER 2018-10-08
RcRownchangeKK*chgGame
 1599 1224 0.50 4 0.11 40 4.40 
  Pizzardo Olivares, Fernando Salva 1624  * PER0.001-0.0840-3.20 
  Aliaga Salinas, Rafael 1624  * PER0.001-0.0840-3.20 
  Palermo Camasca, Giuseppe Gervass 1524 PER0.5010.354014.00 
  Carmona Carrillo, Carlos Rafael A 1624  * ESP0.001-0.0840-3.20 
 * 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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