Individual Calculations August 2017
 Grimmer, Jonathan  Total change: -5.60  Rating chartPersonal card
 298A open FIDE du club 608 (-2200 elo) PARIS FRA 2017-07-08
RcRownchangeKK*chgGame
 1849 1970 3.00 5 -0.28 20 -5.60 
  Delin, Valere 1753 FRA1.0010.22204.40 
  Thirunarayanan, Sampa 1759 IND1.0010.23204.60 
  Bol, Frederic 2135 FRA0.001-0.2820-5.60 
  Baudin, Vincent 1776 FRA1.0010.25205.00 
  Durand, Sylvain 1823 FRA0.001-0.7020-14.00 

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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