Individual Calculations July 2021
 Alm, Gilles  Total change: -21.40  Rating chartPersonal card
 Tournoi FIDE du Philidor 2021 en exterieur (-1600) MULHOUSE FRA 2021-06-26
RcRownchangeKK*chgGame
 1105 1248 1.00 3 -1.07 20 -21.40 
  Touiller, Wiktor 1088 FRA0.001-0.7120-14.20 
  Gallais, Valentin 1140 FRA0.001-0.6520-13.00 
  Woreth, Michel 1086 FRA1.0010.29205.80 

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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