Rapid: Individual Calculations December 2018
 Kariuki, Stephen  Total change: -5.60  Rating chartPersonal card
 Rapid Fire Chess Championship 2018 Nairobi KEN 2018-11-10
RcRownchangeKK*chgGame
 1671 1587 1.00 3 -0.28 20 -5.60 
  Sijenyi, Stephen Ouma f1987  * KEN0.001-0.0820-1.60 
  Mwabu, Timothy 1493 KEN1.0010.37207.40 
  Nyaga, James Kabui 1534 KEN0.001-0.5720-11.40 
 * 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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