Individual Calculations May 2016
 Pertuz, Armando Marenco  Total change: 4.40  Rating chartPersonal card
 I IRT Metropole sub 2200 - 2016 Porto Alegre RS BRA 2016-04-09
RcRownchangeKK*chgGame
 1733 1692 1.00 2 0.11 40 4.40 
  Cornelio, Victor Hugo Fontana 1834 BRA1.0010.694027.60 
  Trott, Natan 1632 BRA0.001-0.5840-23.20 

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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