Individual Calculations January 2020
 Reveco Lizama, Manuel A  Total change: -9.80  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE X TORNEO INTER CLUBES 2019 Santiago CHI 2019-09-05
RcRownchangeKK*chgGame
 1849 1952 2.00 4 -0.49 20 -9.80 
  Ovando Hoffmann, Vladimir 1628 CHI1.0010.13202.60 
  Pereira Cid, Fabian 1871 CHI0.001-0.6120-12.20 
  Recabarren Gajardo, Gonzalo Ivan 1924 CHI1.0010.46209.20 
  Orrego Palermo, Marcelo 1971 CHI0.001-0.4720-9.40 

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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