Individual Calculations April 2018
 Costa, Clement  Total change: 38.00  Rating chartPersonal card
 Championnat de Paris Amateur (- 2200 Elo) PARIS FRA 2018-02-11
RcRownchangeKK*chgGame
 1501 1400 3.00 5 0.95 40 38.00 
  Bocquet, Jean-Michel 1329 FRA0.501-0.1040-4.00 
  Kreydlin, David 1382 FRA1.0010.474018.80 
  Toussaint, Antoine 1799 FRA0.5010.424016.80 
  Bleteau, Pierre 1800  * FRA0.001-0.0840-3.20 
  Naud, Alexandre 1194 FRA1.0010.24409.60 
 * 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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