Individual Calculations July 2022
 Cahen, Alexis  Total change: -12.80  Rating chartPersonal card
 Luxembourg Team Championship 21/22 Round 5 various LUX 2022-05-08
RcRownchangeKK*chgGame
 2119 2139 1.00 1 0.47 20 9.40 
  Kessler, Andreas 2119 GER1.0010.47209.40 

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 Champagne 2022 REIMS FRA 2022-06-04
RcRownchangeKK*chgGame
 1673 2154 4.50 6 -1.11 20 -22.20 
  Sharifov, Ramazan 1754  * AZE1.0010.08201.60 
  Bocquenet-Drouode, Hugo 1525 FRA1.0010.01200.20 
  Iaali, Abdelrahman 1783 LBN0.001-0.9020-18.00 
  Jacquemont, Charles 1438 FRA1.0010.01200.20 
  Magnier, Christophe 1704 FRA1.0010.06201.20 
  Khallouf, Abdallah 1835 LBN0.501-0.3720-7.40 
 * 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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