Individual Calculations May 2018
 Herbert, Guy  Total change: 7.00  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1524 1534 2.00 5 -0.63 20 -12.60 
  Morais, Mario 1934  * FRA0.001-0.0820-1.60 
  Apresyan, Samvel 1211 FRA0.001-0.8720-17.40 
  Farabet, Penelope 1306 FRA1.0010.21204.20 
  Marantidis, Panagiotis 1781 GRE0.001-0.1920-3.80 
  Barth, Adele 1386 FRA1.0010.30206.00 
 * 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)
 
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1708 1537 3.50 8 0.98 20 19.60 
  Levier, Jean-Francois 1326 FRA1.0010.23204.60 
  Le Bris, Louis 1759 FRA0.001-0.2220-4.40 
  Da Costa, Manuel 1265 FRA1.0010.17203.40 
  Julien, Jean-Luc 1714 FRA1.0010.732014.60 
  Kernazhitsky, Leonid m1937  * UKR0.001-0.0820-1.60 
  Durand, Victor 1937  * FRA0.5010.42208.40 
  Triger, Franck 1937  * FRA0.001-0.0820-1.60 
  Rivoalan, Elodie 1788 FRA0.001-0.1920-3.80 
 * 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)
 

 

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