Individual Calculations August 2015
 Chalissery, Jossy  Total change: -29.20  Rating chartPersonal card
 2015 Summer Tuesday Night Marathon San Francisco, California USA 2015-05-26
RcRownchangeKK*chgGame
 1867 1722 0.00 2 -0.73 40 -29.20 
  Winslow, Elliott C m2122  * USA0.001-0.0840-3.20 
  Robertson, Guy R 1612 USA0.001-0.6540-26.00 
 * 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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