Rapid: Individual Calculations January 2020
 Mollo Serrudo, Jose David  Total change: -2.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Activo 2019 Santa Cruz BOL 2019-12-27
RcRownchangeKK*chgGame
 1497 1287 1.00 4 -0.12 20 -2.40 
  Pinto, Daniel f1687  * BOL0.001-0.0820-1.60 
  Acapa Mamani, Jhonathan 1561 BOL0.001-0.1720-3.40 
  Monroy Carrizo, Javier 1687  * BOL0.001-0.0820-1.60 
  Villa Mamani, Diana Yalitza 1054 BOL1.0010.21204.20 
 * 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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