Rapid: Individual Calculations April 2017
 Akhanyinya, Bryan Toboso  Total change: 20.60  Rating chartPersonal card
 Cytonn Investments 2nd HCK Open Chess Tournament Nairobi KEN 2017-03-26
RcRownchangeKK*chgGame
 1651 1826 4.50 5 1.03 20 20.60 
  Wanjiru, Lucy 1426  * KEN1.0010.08201.60 
  Ngonga, Paul Oketch 1638 KEN0.501-0.2420-4.80 
  Parikh, Nikita Ameetkumar 1426  * KEN1.0010.08201.60 
  Hinga, Githinji 2123 KEN1.0010.852017.00 
  Mulaga, Geoffrey 1643 KEN1.0010.26205.20 
 * 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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