Individual Calculations July 2019
 Epelly, Patrick  Total change: -9.40  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1794 2011 5.50 8 -0.47 20 -9.40 
  Lokmic, Elvir 1611  * FRA0.501-0.4220-8.40 
  Beranger, Jean-Damien 1611  * FRA1.0010.08201.60 
  Borderie, David 1896 FRA1.0010.34206.80 
  Taoulilit, Messaoud 1814 FRA1.0010.25205.00 
  Van Den Brande, Norman 1864 FRA0.001-0.7020-14.00 
  Jacquot, Yoan 1658 FRA0.501-0.3920-7.80 
  Yrle, Michel 1726 FRA1.0010.16203.20 
  Vanderbeeken, Mikael 2172 FRA0.5010.21204.20 
 * 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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