Individual Calculations September 2011
 Araujo, Edilson Costa De  Total change: 0.00  Rating chartPersonal card
 Circuito Inelsa - Xadrez Brasil - 2ยช Etapa Fortaleza/CE BRA 2011-08-13
RcRownchangeRpKK*chgGame
 2028 0 2.50 4 0.00 2043   0.00 
  Santos, Antonio Inacio Dos 2044 BRA0.5010.00 0.00 
  Lima, Antonio Stenio Patricio 1872 BRA1.0010.00 0.00 
  Xavier Da Silva, Nazareno 2148 BRA0.0010.00 0.00 
  Brandao, Marcius Gomes 2048 BRA1.0010.00 0.00 

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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