Individual Calculations February 2015
 Jayaraman, Arvind  Total change: -7.20  Rating chartPersonal card
 2015 Texas Masters Richardson, Texas USA 2015-01-17
RcRownchangeKK*chgGame
 2137 2220 2.00 4 -0.36 20 -7.20 
  Vaidya, Atreya 1820  * USA0.501-0.4220-8.40 
  Kadric, Denis m2506 BIH0.001-0.1620-3.20 
  Langer, Michael f2204 USA0.501-0.0220-0.40 
  Modlin, Trey 2018 USA1.0010.24204.80 
 * 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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