Individual Calculations December 2018
 Mugide, Safinah  Total change: -6.40  Rating chartPersonal card
 Kisii Open Chess Championship 2018 Open Secion Kisii KEN 2018-11-24
RcRownchangeKK*chgGame
 1689 1289 0.00 2 -0.16 40 -6.40 
  Wagodo, Abdul Shakuru 1689  * UGA0.001-0.0840-3.20 
  Okongo, Tom 1689  * KEN0.001-0.0840-3.20 
 * 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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