Individual Calculations July 2013
 Sobral, Juliana Maranduba  Total change: -10.80  Rating chartPersonal card
 Circuito IRT LXSBC 2013 - 1ยช ETAPA Sao Bernardo do Campo/SP BRA 2013-05-24
RcRownchangeKK*chgGame
 1766 1494 0.00 2 -0.36 30 -10.80 
  Vicentin, Marcos Tadeu 1848 BRA0.001-0.1130-3.30 
  Dutra, Liliam Guedes 1684 BRA0.001-0.2530-7.50 

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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