Individual Calculations April 2020
 Dragun, Kamil  Total change: -12.60  Rating chartPersonal card
 27th Annual Western Class Championship Van Nuys, California USA 2020-03-06
RcRownchangeKK*chgGame
 2174 2574 1.50 3 -1.26 10 -12.60 
  Oberoi, Shelev 2174  * USA0.001-0.9210-9.20 
  Desousa, Brian 2174  * USA1.0010.08100.80 
  Ghazarian, Kirk Vagho 2174  * USA0.501-0.4210-4.20 
 * 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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