Individual Calculations July 2017
 Young, Collins  Total change: -6.40  Rating chartPersonal card
 2017 Kenya National Chess League Round 3-5 Various KEN 2017-03-12
RcRownchangeKK*chgGame
 1431 1815 1.50 2 -0.32 20 -6.40 
  Vengarai, Aravind c1446 KEN0.501-0.4020-8.00 
  Lwanga, Aguda 1415  * KEN1.0010.08201.60 
 * 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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