Individual Calculations July 2017
 Ulloa, Gabriel  Total change: -10.20  Rating chartPersonal card
 IRT Comodoro Rivadavia A Comodoro Rivadavia ARG 2017-05-25
RcRownchangeKK*chgGame
 2068 2067 2.00 5 -0.51 20 -10.20 
  Lorelli, Daniel 2018 ARG0.001-0.5720-11.40 
  Aguinaga, Maximiliano 2114 ARG0.5010.07201.40 
  Moreno, Carlos 1940 ARG1.0010.33206.60 
  Aguilar, Andres 2288 ARG0.5010.28205.60 
  Munoz, Raul 1978 ARG0.001-0.6220-12.40 

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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