Individual Calculations December 2017
 Artana, Rodrigo  Total change: 22.20  Rating chartPersonal card
 Campeonato Metropolitano Superior de Equipos CABA ARG 2017-09-30
RcRownchangeKK*chgGame
 1989 1964 2.50 3 1.11 20 22.20 
  Axarlian, Carlos 1993 ARG1.0010.542010.80 
  Elman, Cristian 1983 ARG1.0010.532010.60 
  Signorini, Gustavo Daniel 1990 ARG0.5010.04200.80 

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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