Individual Calculations June 2013
 Bidigaray, Marcio  Total change: -11.85  Rating chartPersonal card
 Campeonato Zonal 2.4 FIDE Abs Manaus/AM BRA 2013-04-27
RcRownchangeKK*chgGame
 1984 1692 0.00 5 -0.79 15 -11.85 
  Januario, Severino Pereira 2092  * BRA0.001-0.0815-1.20 
  Rocha, Roberto Da Costa 2001 BRA0.001-0.1415-2.10 
  Da Silva, Mikhail Zoltan Iw 1998 BRA0.001-0.1415-2.10 
  Pessoa, Hudson Anselmo 1930 BRA0.001-0.2015-3.00 
  Lima, Marcos Antonio Dos San 1900 BRA0.001-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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