Rapid: Individual Calculations June 2013
 Cunha, Lucas Aguiar  Total change: 19.20  Rating chartPersonal card
 Aberto do Brasil de RPD - etapa 4 Brasilia/DF BRA 2013-05-04
RcRownchangeKK*chgGame
 2061 2223 4.50 5 0.96 20 19.20 
  Ribeiro Jr, Valdir Uchoa 1921 BRA1.0010.15203.00 
  Sa, Antonio Villar Marques 2025 BRA1.0010.24204.80 
  Coutinho, Sidnei Bissacot 2115 BRA1.0010.35207.00 
  Pompeo, Flavio Sposto 2146 BRA1.0010.39207.80 
  Pimentel, William Barreto 2096 BRA0.501-0.1720-3.40 

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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