Individual Calculations August 2017
 Marie, Olivier  Total change: 2.60  Rating chartPersonal card
 2e open international d'Espalion ESPALION FRA 2017-07-15
RcRownchangeKK*chgGame
 1761 1572 2.50 8 0.13 20 2.60 
  Larcheveque, Francois 1972  * FRA0.001-0.0820-1.60 
  Kozlowski, Thierry 1951 FRA0.001-0.0920-1.80 
  Pla, Jean 1356 FRA1.0010.22204.40 
  Le Borgne, Romain 1853 FRA0.5010.34206.80 
  Dubois, Martine wm1946 FRA0.001-0.1020-2.00 
  Hadamard, Olivier 1906 FRA0.001-0.1220-2.40 
  Muratet Casadevall, Elias 1805 ESP0.001-0.2120-4.20 
  Callebaut, Katia 1296 BEL1.0010.17203.40 
 * 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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