Individual Calculations January 2011
 Reis, Alan De Albuquerque Maran  Total change: 31.80  Rating chartPersonal card
 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 Sao Paulo/SP BRA 2010-10-30
RcRownchangeKK*chgGame
 2201 2017 4.00 7 2.12 15 31.80 
  Abdalla, Luiz Guilherme Aurelli 2294 BRA0.5010.33154.95 
  Cruz, Eider Tiago Da 2185 BRA0.5010.22153.30 
  Calcado, Acyr Rogerio 2179 BRA0.001-0.2915-4.35 
  Rodrigues, Bruno Morado 2080 BRA1.0010.59158.85 
  Borges, Guilherme Deola 2168 BRA0.001-0.3015-4.50 
  Cunha, Eduardo Arruda Da Gama A f2294 BRA1.0010.831512.45 
  Segal, Alexandru Sorin m2205 BRA1.0010.741511.10 

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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