Individual Calculations November 2010
 De Carvalho, Miguel Angelo Alvare  Total change: 3.25  Rating chartPersonal card
 Estadual de Mestres RJ 2010 Rio de Janeiro/RJ BRA 2010-07-17
RcRownchangeKK*chgGame
 2026 1994 1.50 3 0.13 25 3.25 
  Yunes, David Teles 1847 BRA1.0010.30257.50 
  Campos, Alexandre Ferreira 2158 BRA0.001-0.2825-7.00 
  Rangel, Daniel 2072 BRA0.5010.11252.75 

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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