Individual Calculations June 2018
 Farrand, Tom  Total change: 5.80  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 9-11 Reading ENG 2018-05-05
RcRownchangeKK*chgGame
 2094 2145 2.00 3 0.29 20 5.80 
  Hewitt, William 2013 WLS0.501-0.1820-3.60 
  McDougall, William M 2073 SCO1.0010.40208.00 
  Ethelontis, Alexandros N 2196 ENG0.5010.07201.40 

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)
 

 

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