Individual Calculations March 2017
 Ivell, Nicholas W  Total change: 6.40  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 5-6 Northampton ENG 2017-02-11
RcRownchangeKK*chgGame
 2121 2186 1.50 2 0.32 20 6.40 
  Spencer, Carl J 2120 ENG0.501-0.0920-1.80 
  Stepanyan, Henrik 2121 ENG1.0010.41208.20 

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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