Individual Calculations May 2018
 Jehan, Julien  Total change: -4.00  Rating chartPersonal card
 10eme Open International de Lyon LYON FRA 2018-04-07
RcRownchangeKK*chgGame
 1906 2015 3.50 6 -0.20 20 -4.00 
  Belhadj, Mohamed 1650 FRA1.0010.10202.00 
  Muller, Anthony 2267 FRA0.001-0.1920-3.80 
  Cousin, Emmanuel 1798 FRA1.0010.22204.40 
  Mercier, Jean-Pierre 2244 FRA0.001-0.2120-4.20 
  Rodriguez, Jean-Pierre 1615  * FRA1.0010.08201.60 
  Mathieu, Phileas 1864 FRA0.501-0.2020-4.00 
 * 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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