Rapid: Individual Calculations December 2017
 Canales Farfan, Salvador  Total change: 25.20  Rating chartPersonal card
 TORNEO ANIVERSARIO SUPER RAPIDO CLUB CHILE 2017 Santiago CHI 2017-10-21
RcRownchangeKK*chgGame
 1617 1317 2.00 4 1.26 20 25.20 
  Tapia Wenderoth, Vicente 1717  * CHI0.001-0.0820-1.60 
  Barra Benavente, Jorge Ignacio 1717  * CHI1.0010.922018.40 
  Tapia Prieto, Gregorio 1317 CHI1.0010.502010.00 
  Olivares Olivares, Claudio f1717  * CHI0.001-0.0820-1.60 
 * 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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