Individual Calculations March 2022
 Canham, Matthew  Total change: 8.00  Rating chartPersonal card
 38e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2022-02-12
RcRownchangeKK*chgGame
 1724 1643 3.50 8 0.40 20 8.00 
  Blondel, Jerome 1821 FRA0.001-0.2720-5.40 
  Martellier, Antoine 1243  * FRA1.0010.08201.60 
  Desert, Xavier 1862 FRA0.001-0.2220-4.40 
  Landuyt, Eric 1880 FRA0.001-0.2020-4.00 
  Kratz, Jonathan 1251 FRA1.0010.08201.60 
  Le Marec, Laura 1771 FRA0.5010.17203.40 
  Stevens, Christian 2014 FRA0.001-0.1020-2.00 
  Barberis, Valentin 1948 FRA1.0010.862017.20 
 * 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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