Individual Calculations February 2019
 Muchai, James  Total change: -0.40  Rating chartPersonal card
 4th Trojan Warriors Internal Chess Tournament 2019 Nairobi KEN 2019-01-12
RcRownchangeKK*chgGame
 1570 1804 3.00 4 -0.02 20 -0.40 
  Eugene, Muriuki Muthomi 1404  * KEN1.0010.08201.60 
  Ngure, John Paul 1630 KEN1.0010.27205.40 
  Kidula, Brian 1842 KEN0.001-0.4520-9.00 
  McLigeyo, Robert 1404  * 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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