Individual Calculations July 2021
 Belmahdi, Karim  Total change: 46.00  Rating chartPersonal card
 Tournoi FIDE du Philidor 2021 en exterieur (-1600) MULHOUSE FRA 2021-06-26
RcRownchangeKK*chgGame
 1239 1152 3.50 6 1.15 40 46.00 
  Schutz, Bastien 1345 FRA1.0010.754030.00 
  Caunille, Louis 1283 FRA0.001-0.3240-12.80 
  Fluckiger, Benoit 1436 SUI0.5010.344013.60 
  Belmahdi, Ilias 1180 FRA1.0010.544021.60 
  Hamdy, Adam 1041 FRA0.001-0.6540-26.00 
  Moussa, Nicolas 1146 FRA1.0010.494019.60 

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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