Individual Calculations June 2019
 Collet, Eric  Total change: -17.60  Rating chartPersonal card
 Tournoi Soultanbeieff 2019 LIEGE BEL 2019-02-15
RcRownchangeKK*chgGame
 1562 1484 2.50 8 -0.88 20 -17.60 
  Bernard, Romain 1884  * BEL0.001-0.0820-1.60 
  Christiane, Marc 1254 BEL1.0010.21204.20 
  Pirard, Gregory 1884  * BEL0.001-0.0820-1.60 
  Nouvian, Lucien 1233 BEL1.0010.19203.80 
  Moch, Bernard 1661 BEL0.5010.23204.60 
  Hodzic, Elvir 1714 SRB0.001-0.2120-4.20 
  Magis, Pierre 1516 BEL0.001-0.4620-9.20 
  Marchal, Georges 1349 BEL0.001-0.6820-13.60 
 * 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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