Individual Calculations December 2015
 Eden, Tomer  Total change: -2.80  Rating chartPersonal card
 4NCL Division 4 WE1 Telford ENG 2015-11-14
RcRownchangeKK*chgGame
 1887 2170 1.50 2 -0.14 20 -2.80 
  Payne, Matthew J 2004 ENG0.501-0.2220-4.40 
  Woolgar, Steven G 1770  * ENG1.0010.08201.60 
 * 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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