Individual Calculations March 2019
 Gareyev, Timur  Total change: -3.60  Rating chartPersonal card
 2019 San Diego Open San Diego, California USA 2019-02-16
RcRownchangeKK*chgGame
 2333 2561 2.00 3 -0.36 10 -3.60 
  Kiewra, Keaton m2367 USA0.501-0.2510-2.50 
  Wang, Annie fwm2331 USA1.0010.21102.10 
  Costello, Alexander f2302 USA0.501-0.3210-3.20 

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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