Individual Calculations December 2013
 Maia, Marco Aurelio Ferreira  Total change: 1.20  Rating chartPersonal card
 80º Campeonato Brasileiro Absoluto - Semifinal Região 1 Rio de Janeiro BRA 2013-10-31
RcRownchangeKK*chgGame
 2099 2103 3.00 6 0.08 15 1.20 
  Santos, Marcus Vinicius Moreira m2309 BRA0.001-0.2415-3.60 
  Nunes, Marcela Andreia Dias 1703  * BRA1.0010.08151.20 
  Almeida, Gianluca Jorio 1703  * BRA1.0010.08151.20 
  Di Berardino, Diego Rafael m2503  * BRA0.001-0.0815-1.20 
  Sztokbant, Bernardo Vainzoff 2226 BRA1.0010.671510.05 
  Rangel, Daniel 2151 BRA0.001-0.4315-6.45 
 * 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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