Individual Calculations February 2018
 Thuku, Nephat Muchiri  Total change: -15.60  Rating chartPersonal card
 Kenya National Chess Championship 2017 Open Nairobi KEN 2017-12-09
RcRownchangeKK*chgGame
 1843 1515 0.00 3 -0.39 40 -15.60 
  Magana, Ben c1915  * KEN0.001-0.0840-3.20 
  Mulaga, Geoffrey 1834 KEN0.001-0.1340-5.20 
  Adorwa, Brian Kadenge 1779 KEN0.001-0.1840-7.20 
 * 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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