Individual Calculations June 2013
 Montufar Berrios, Lesly Viviane  Total change: -8.10  Rating chartPersonal card
 II IRT Interior Cidade de Rio Claro Rio Claro/SP BRA 2013-04-26
RcRownchangeKK*chgGame
 1772 1813 2.00 4 -0.27 30 -8.10 
  Rodriques, Edgar 2205 BRA0.001-0.0830-2.40 
  Dutra, Liliam Guedes 1684 BRA0.001-0.6730-20.10 
  Sobral, Juliana Maranduba 1494 BRA1.0010.13303.90 
  Pasqua, Mauricio Coragem 1703 BRA1.0010.353010.50 

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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