Individual Calculations December 2014
 Ghysels, Marc  Total change: 3.80  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Rounds 3-4 Various BEL 2014-11-02
RcRownchangeKK*chgGame
 1917 2075 1.50 2 0.19 20 3.80 
  Groffen, Hans 2158 NED0.5010.11202.20 
  Callebaut, Giovanni 1675  * BEL1.0010.08201.60 
 * 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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