Individual Calculations August 2017
 Kohler, Serge  Total change: 27.40  Rating chartPersonal card
 Open de Lattes 2017 (-2200) LATTES FRA 2017-07-01
RcRownchangeKK*chgGame
 1914 1787 3.00 5 1.33 20 26.60 
  Grousset, Nathan 1387  * FRA1.0010.08201.60 
  Budak, Rewi 2080 FRA1.0010.852017.00 
  Gilles, Jean-Claude 2050 BEL1.0010.822016.40 
  Weill, Roland f2114 FRA0.001-0.1320-2.60 
  Dubois, Marie 1941 FRA0.001-0.2920-5.80 
 * 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)
 
 23eme Festival International d'echecs Jean-Claude Loubatiere - Masters Grand Prix MONTPELLIER FRA 2017-07-15
RcRownchangeKK*chgGame
 1740 1787 5.00 9 0.04 20 0.80 
  Petit, Michel 1387  * FRA1.0010.08201.60 
  Grignon, Maxime 2057 FRA0.5010.33206.60 
  Labadie, Jean-Jacques 1881 FRA0.001-0.3720-7.40 
  Dubois, Marie 1941 FRA0.5010.21204.20 
  Filhol-Ferrier, Hector 1591 FRA1.0010.25205.00 
  Decroix, Paloan 1930 FRA0.001-0.3120-6.20 
  Coquelle, Gilbert 1637 FRA0.501-0.2020-4.00 
  Dubois, Axel 1578 FRA0.501-0.2720-5.40 
  Severine, Kevin 1656 FRA1.0010.32206.40 
 * 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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