Individual Calculations June 2013
 Maia, Marco Aurelio Ferreira  Total change: -11.85  Rating chartPersonal card
 II IRT do CXG 2013 Rio de Janeiro/RJ BRA 2013-04-06
RcRownchangeKK*chgGame
 2078 2128 2.00 5 -0.79 15 -11.85 
  Rabello, David Sousa 1898 BRA1.0010.21153.15 
  Rodi, Luis Ernesto m2359 ARG0.001-0.2115-3.15 
  Cabral, Paulo Eduardo Carvalho 2066 BRA1.0010.41156.15 
  Pereira Vilalba, Ricardo 1830 BRA0.001-0.8515-12.75 
  Costa, Carlos Evanir 2237 BRA0.001-0.3515-5.25 

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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