Individual Calculations March 2019
 Lopez, Ricardo  Total change: -8.80  Rating chartPersonal card
 69 Torneo Abierto de Verano del CAVB Villa Ballester ARG 2019-01-16
RcRownchangeKK*chgGame
 1957 1954 2.50 6 -0.44 20 -8.80 
  Anelli, Antonio f2085 ARG0.5010.18203.60 
  Amato, Leonel 2049 ARG0.001-0.3720-7.40 
  Campos, Cristian 1728 ARG1.0010.21204.20 
  Rebottaro, Hector Javier 2185 ARG0.5010.29205.80 
  Beredjiklian, Mariano 2022 ARG0.001-0.4120-8.20 
  Fiorito, Joaquin 1671 ARG0.501-0.3420-6.80 

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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