Individual Calculations November 2017
 Boucher, Daniel  Total change: 5.60  Rating chartPersonal card
 15e Open d'Automne Briouze - Tournoi A (-2200) BRIOUZE FRA 2017-10-21
RcRownchangeKK*chgGame
 1375 1439 2.50 4 0.14 40 5.60 
  Le Fournier, Pascal 1839  * FRA0.001-0.0840-3.20 
  Deman, David 1180 FRA0.501-0.3240-12.80 
  Duchemin, Frederic 1096 FRA1.0010.12404.80 
  Levy, Raphaelle 1383 FRA1.0010.424016.80 
 * 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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