Individual Calculations June 2016
 Wanjala, Benard  Total change: 22.80  Rating chartPersonal card
 Nairobi Open International Chess Championship 2016 Nairobi KEN 2016-05-07
RcRownchangeKK*chgGame
 1875 1789 2.50 5 0.57 40 22.80 
  Nsubuga, Haruna f2105 UGA1.0010.874034.80 
  Makwaya, Kiddy 2092 ZAM0.5010.364014.40 
  Nguku Namale, Ben 2013 KEN0.001-0.2240-8.80 
  Mwangi, Martin Njoroge 1775 KEN0.001-0.5240-20.80 
  Timothy, Mwabu 1389  * KEN1.0010.08403.20 
 * 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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