Individual Calculations March 2018
 Kamadi, Akidiva  Total change: -14.00  Rating chartPersonal card
 2017 Kenya National Chess League - Round 2 Nairobi KEN 2017-02-26
RcRownchangeKK*chgGame
 1843 1704 0.00 1 -0.31 40 -12.40 
  Murangiri, David Kinoti 1843 KEN0.001-0.3140-12.40 

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)
 
 2017 Kenya National Chess League - Rounds 6-19 Various KEN 2017-04-09
RcRownchangeKK*chgGame
 1684 1704 1.00 2 -0.04 40 -1.60 
  Sang, Ricky 1921 KEN0.001-0.2240-8.80 
  Nyairo, Mark 1447 KEN1.0010.18407.20 

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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