Individual Calculations April 2014
 Gibson, Christopher A  Total change: -1.65  Rating chartPersonal card
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 1978 2022 1.00 2 -0.11 15 -1.65 
  Peat, Matthew 2063 ENG0.001-0.4415-6.60 
  Paul, Nathanael 1893 ENG1.0010.33154.95 

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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