Individual Calculations April 2014
 Foley, John P  Total change: -13.50  Rating chartPersonal card
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2049 2030 0.50 2 -0.45 30 -13.50 
  Milson, Samuel A 2045 ENG0.5010.02300.60 
  Smith, Graham M 2052 ENG0.001-0.4730-14.10 

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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