Individual Calculations March 2018
 Nyaga, James Kabui  Total change: 1.40  Rating chartPersonal card
 2017 Kenya National Chess League - Rounds 6-19 Various KEN 2017-04-09
RcRownchangeKK*chgGame
 1740 1531 2.00 7 0.07 20 1.40 
  Namale, Ben Nguku 1931  * KEN0.001-0.0820-1.60 
  Bonventure, Alusa 1250 KEN0.001-0.8420-16.80 
  Gohil, Mehul 1931  * KEN1.0010.922018.40 
  Diing, Peter 1894 SSD0.001-0.1020-2.00 
  Ondiek, Peter Ganga 1647 KEN0.001-0.3420-6.80 
  Hinga, Githinji 1931  * KEN0.001-0.0820-1.60 
  Amwai, Tom 1599 KEN1.0010.592011.80 
 * 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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