Individual Calculations June 2015
 Maia, Marco Aurelio Ferreira  Total change: 4.60  Rating chartPersonal card
 II IRT STD do CXG 2015 Rio de Janeiro/RJ BRA 2015-05-09
RcRownchangeKK*chgGame
 2021 2140 4.00 6 0.23 20 4.60 
  Da Silva, Claudio Oliveira 1808 BRA1.0010.12202.40 
  Nunes, Marcela Andreia Dias 1740  * BRA1.0010.08201.60 
  Rios Fo., Hilton Carlos Da Sil f2226 BRA1.0010.622012.40 
  Khaje Hesamedini, Ali 2165 IRI0.001-0.4720-9.40 
  Fucs, Paulo Moses 2169 BRA0.5010.04200.80 
  Fernandes, Silas Carvalho 2019 BRA0.501-0.1620-3.20 
 * 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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