Individual Calculations April 2015
 Mareco, Matias  Total change: 2.40  Rating chartPersonal card
 Campeonato Paraguayo Sub 20 Absoluto Asuncion PAR 2015-03-06
RcRownchangeKK*chgGame
 1672 1442 0.50 2 0.06 40 2.40 
  Riva, Eric 1760 PAR0.001-0.1340-5.20 
  Genes Paredes, Dhara Camila 1583 PAR0.5010.19407.60 

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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