Individual Calculations February 2020
 Leker Locker, Maor  Total change: -0.60  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2213 1927 0.50 3 -0.03 20 -0.60 
  Preotu, Razvan g2327  * CAN0.001-0.0820-1.60 
  Zhong, Howard 2049 USA0.5010.17203.40 
  Graif, William 2264 CAN0.001-0.1220-2.40 
 * 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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