Individual Calculations August 2021
 Vidoni, Salma  Total change: -4.00  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1486 1245 1.50 7 -0.10 40 -4.00 
  Simon, Adam 1504 FRA0.001-0.1840-7.20 
  Garrigue, Mahel 1150 FRA1.0010.374014.80 
  Oungre, Laurent 1645  * FRA0.001-0.0840-3.20 
  Andre, Victoria 1612 FRA0.001-0.1040-4.00 
  Tabary, Anaelle 1541 FRA0.001-0.1540-6.00 
  Sere, Frederic 1344 FRA0.5010.14405.60 
  Bourdeaux, Angele 1605 FRA0.001-0.1040-4.00 
 * 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)
 

 

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