Individual Calculations April 2018
 Maia, Marco Aurelio Ferreira  Total change: 39.00  Rating chartPersonal card
 I IRT STD do CXG 2018 Rio de Janeiro RJ BRA 2018-03-03
RcRownchangeKK*chgGame
 2084 2028 4.50 6 1.95 20 39.00 
  Machado, Wallace Fernandes 1692 BRA1.0010.12202.40 
  Teixeira, Ricardo Da Silva f2253 BRA1.0010.782015.60 
  Santos Filho, Tadeu Sousa 2119 BRA1.0010.622012.40 
  Rodi, Luis Ernesto m2322 URU0.001-0.1520-3.00 
  Chaves, Jorge Antonio Torres 1892 BRA1.0010.32206.40 
  Guimaraes, Wagner Peixoto f2227 BRA0.5010.26205.20 

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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