Individual Calculations August 2015
 Makiyama, Joao Tetsuo  Total change: -8.40  Rating chartPersonal card
 XX IRT da Hebraica Sao Paulo/SP BRA 2015-06-04
RcRownchangeKK*chgGame
 1859 1497 0.00 2 -0.21 40 -8.40 
  Desideri, Ricardo Maruchi 1897  * BRA0.001-0.0840-3.20 
  Yoshioka, Andre 1821 BRA0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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