Individual Calculations December 2016
 Isaksen, Peter A  Total change: 29.20  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 1-2 Reading ENG 2016-11-26
RcRownchangeKK*chgGame
 2005 1678 1.00 2 0.73 40 29.20 
  Jamieson, Ian 1931 SCO0.001-0.1940-7.60 
  Villiers, Thomas 2078  * ENG1.0010.924036.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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