Individual Calculations May 2018
 Gouanelle, Franck  Total change: -10.80  Rating chartPersonal card
 Grand Prix des Yvelines 4 - Open A (-2200) MAGNY LES HAMEAUX FRA 2018-04-08
RcRownchangeKK*chgGame
 1897 2094 2.00 3 -0.21 20 -4.20 
  Brouard, Gregoire 1955 FRA0.001-0.6920-13.80 
  Beghin, Ronan 2010 FRA1.0010.38207.60 
  Marsac, Hugo 1726 FRA1.0010.10202.00 

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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1957 2094 5.50 9 -0.33 20 -6.60 
  Dudognon, Thibault 2296 FRA0.001-0.2420-4.80 
  Salgues, Michel 1810 FRA1.0010.16203.20 
  Eden, James m2337 FRA0.001-0.2020-4.00 
  Chen, Mingson 1792 USA1.0010.15203.00 
  Dag, Bekir 1694  * FRA1.0010.08201.60 
  Baron, Daniel 1921 FRA0.501-0.2320-4.60 
  Collin, Pascal 1831 FRA1.0010.18203.60 
  Oupindrin, Timothy 1694  * FRA1.0010.08201.60 
  Vidal, Llewellyn 2237 FRA0.001-0.3120-6.20 
 * 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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