Individual Calculations January 2020
 Mugo, Mungai  Total change: 23.20  Rating chartPersonal card
 The 2019 Kenya National Chess Championship - Open Nairobi KEN 2019-12-11
RcRownchangeKK*chgGame
 1848 1605 2.00 4 1.16 20 23.20 
  Odhiambo, Harmony 1703 KEN1.0010.632012.60 
  Abdi Nasir, Shafat 1840 KEN1.0010.792015.80 
  Hinga, Githinji 1951 KEN0.001-0.1120-2.20 
  Walela, Austin 1898 KEN0.001-0.1520-3.00 

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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