Individual Calculations April 2016
 Mapelle, Jacques  Total change: -4.20  Rating chartPersonal card
 252 open FIDE du club 608 (-2200 elo) PARIS FRA 2016-02-27
RcRownchangeKK*chgGame
 1785 1743 2.00 5 -0.21 20 -4.20 
  Boutant, Jade 1783 FRA0.001-0.4420-8.80 
  Beda, Salome 1644 FRA1.0010.36207.20 
  Ea, Thibault 1829 FRA0.001-0.3820-7.60 
  Courtine, Thomas 1815 FRA1.0010.602012.00 
  Fondain, Georges 1855 FRA0.001-0.3520-7.00 

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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