Individual Calculations October 2013
 Araujo, Renan Aparecido  Total change: -12.90  Rating chartPersonal card
 III IRT Interior cidade de Cordeiropolis-SP Cordeiropolis/SP BRA 2013-08-30
RcRownchangeKK*chgGame
 1806 1903 1.00 3 -0.86 15 -12.90 
  Fassis, Juliana Maria 1624 BRA1.0010.16152.40 
  Deus Filho, Joaquim De 2022 BRA0.001-0.3415-5.10 
  Barbosa, Flavio Novais 1771 BRA0.001-0.6815-10.20 

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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