Individual Calculations June 2015
 Horton, Andrew P  Total change: -24.40  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2226 2306 0.00 2 -1.22 20 -24.40 
  Weller, Jean-Luc 2219 ENG0.001-0.6220-12.40 
  Ivell, Nicholas 2232 ENG0.001-0.6020-12.00 

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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