Individual Calculations March 2014
 Maia, Marco Aurelio Ferreira  Total change: 15.30  Rating chartPersonal card
 I IRT do CXG 2014 Rio de Janeiro BRA 2014-01-25
RcRownchangeKK*chgGame
 1954 2104 4.50 5 1.02 15 15.30 
  Pereira, Marcos Luciano 1903 BRA1.0010.24153.60 
  Saraiva, Alexandre Pacheco 1969 BRA1.0010.32154.80 
  Borensztajn, David 1866 BRA1.0010.20153.00 
  Noseda, Francesco 1962 ITA1.0010.31154.65 
  Ramos, Angelo Bil 2071 BRA0.501-0.0515-0.75 

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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