Individual Calculations May 2016
 Boabaid, Jorge Alberto Duardes  Total change: 15.80  Rating chartPersonal card
 I IRT Metropole sub 2200 - 2016 Porto Alegre RS BRA 2016-04-09
RcRownchangeKK*chgGame
 1833 1879 3.00 4 0.79 20 15.80 
  Uema, Gustavo Palacios Fraga 1605 BRA1.0010.17203.40 
  Juliano, Joao Carlos Mazzini 1976 BRA1.0010.632012.60 
  Fabris, Mario Henrique 1973 BRA0.001-0.3720-7.40 
  Perondi, Rodolfo Antonio 1776 BRA1.0010.36207.20 

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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