Individual Calculations August 2021
 Souweine, Edwige  Total change: -16.00  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1371 1109 0.00 4 -0.80 20 -16.00 
  Jamar, Marc 1439 BEL0.001-0.1220-2.40 
  Chader, Nicolas 1344 FRA0.001-0.2120-4.20 
  Auffray, Michel 1190 FRA0.001-0.3920-7.80 
  Legrain, Patrick 1509  * FRA0.001-0.0820-1.60 
 * 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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