Individual Calculations March 2016
 Holton, Jake  Total change: -5.20  Rating chartPersonal card
 4NCL Division 4 WE 3 Telford ENG 2016-02-13
RcRownchangeKK*chgGame
 1917 1770 0.50 2 -0.13 40 -5.20 
  Lewis, Christopher D 1805 ENG0.5010.05402.00 
  Gooding, Ian 2028 ENG0.001-0.1840-7.20 

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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