Individual Calculations January 2016
 George, Getuma Omondi  Total change: -30.40  Rating chartPersonal card
 Kenya National Chess League 2015 Round 1-2 Nairobi KEN 2015-07-11
RcRownchangeKK*chgGame
 1833 1826 1.00 4 -0.96 40 -38.40 
  Joseph, Muraga Methu 1731 KEN0.001-0.6340-25.20 
  Charles, Lwanga 1705 KEN0.001-0.6640-26.40 
  Kevins, Omondi Joseph 1934 KEN1.0010.654026.00 
  Singe, Phillip Mbawala 1961 KEN0.001-0.3240-12.80 

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)
 
 Kenya National Chess Championships 2015 - OPEN Nairobi KEN 2015-12-11
RcRownchangeKK*chgGame
 1884 1826 1.50 3 0.20 40 8.00 
  Timothy, Omondi 1596 KEN0.501-0.2940-11.60 
  Kidula, Brian 1932 KEN1.0010.644025.60 
  Gilruth, Peter 2123 KEN0.001-0.1540-6.00 

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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