Individual Calculations August 2017
 Chochoy, Patrick  Total change: -13.60  Rating chartPersonal card
 16eme Open des Seniors Plus de Muret MURET FRA 2017-06-26
RcRownchangeKK*chgGame
 1627 1581 2.50 7 -0.68 20 -13.60 
  Szitas, Gabor 1981  * HUN0.001-0.0820-1.60 
  Fora, Jean-Paul 1487 FRA0.501-0.1320-2.60 
  Le Digabel, Patrick 1576 FRA1.0010.49209.80 
  Kennedy, John 1901 FRA0.001-0.1320-2.60 
  Doyen, Jean-Marie 1626 FRA0.001-0.4420-8.80 
  David, Philippe 1566 FRA0.001-0.5220-10.40 
  Lamory, Jacques 1255 FRA1.0010.13202.60 
 * 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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