Individual Calculations March 2020
 Rios Soto, Guillermo Alejandro  Total change: -35.60  Rating chartPersonal card
 7o TORNEO INTERNACIONAL DE AJEDREZ COPA VOY PA QUELLON 2020 QUELLON CHI 2020-02-14
RcRownchangeKK*chgGame
 1550 1737 1.00 4 -1.78 20 -35.60 
  Silva Molina, Luis Alberto 1903 CHI0.001-0.2820-5.60 
  Guichaman Andrade, Valentin 1337  * CHI1.0010.08201.60 
  Vergara Barreda, Inaki Imanol 1621 CHI0.001-0.6620-13.20 
  Rozas Lazcano, Valeska 1337  * CHI0.001-0.9220-18.40 
 * 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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