Individual Calculations April 2018
 Wu, Clara  Total change: 25.60  Rating chartPersonal card
 Championnat de Paris Amateur (- 2200 Elo) PARIS FRA 2018-02-11
RcRownchangeKK*chgGame
 1456 1349 0.50 2 -0.20 40 -8.00 
  Joubert, Nicolas 1441 FRA0.5010.13405.20 
  Georgeon, Matthieu 1471 FRA0.001-0.3340-13.20 

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)
 
 Open de Puteaux 2018 - Championnat des Hauts-de-Seine (-2200) PUTEAUX FRA 2018-03-03
RcRownchangeKK*chgGame
 1696 1367 1.50 5 0.84 40 33.60 
  Gaudin, Bruno 1596 FRA1.0010.794031.60 
  Naillou, Thomas 1767  * FRA0.001-0.0840-3.20 
  Arber, Christian 1703 FRA0.5010.384015.20 
  Asmai, Ali 1767  * FRA0.001-0.0840-3.20 
  Bacani, Ricardo 1645 FRA0.001-0.1740-6.80 
 * 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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