Individual Calculations December 2015
 Pirson, Andre  Total change: 10.00  Rating chartPersonal card
 Lalevitch 2015 Liege BEL 2015-09-11
RcRownchangeKK*chgGame
 1430 1121 1.00 5 0.25 40 10.00 
  Roubin, Sandra 1521  * BEL0.001-0.0840-3.20 
  Heldenbergh, Nils 1445 BEL0.001-0.1340-5.20 
  Verheyden, Robin 1521  * BEL0.001-0.0840-3.20 
  Gerard, Olivier 1333 BEL0.001-0.2340-9.20 
  Nouvian, Lucien 1329 BEL1.0010.774030.80 
 * 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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