Individual Calculations January 2020
 Alvarez Olarte, Luis  Total change: 41.60  Rating chartPersonal card
 TORNEO IRT NAVIDAD 2019 "COPA JAQUE MATHEUS" Cusco PER 2019-12-21
RcRownchangeKK*chgGame
 1551 1698 5.00 6 1.04 40 41.60 
  Chaparro Cavero, Leonardo 1298  * PER1.0010.08403.20 
  Obregon Castellanos, Josmar 1427 PER0.501-0.3340-13.20 
  Camargo Vasquez, Sayre Sebastian 1298  * PER1.0010.08403.20 
  Medina, Elmer 1745 PER1.0010.574022.80 
  Pimentel Delgado, Victor Fabricio 1525 PER1.0010.274010.80 
  Matheus, Lidver 2014 PER0.5010.374014.80 
 * 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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