Individual Calculations September 2021
 Bonchristiani, Camille  Total change: -11.60  Rating chartPersonal card
 3eme festival d'echecs de Allauch - Tournoi B (-1600) ALLAUCH FRA 2021-08-22
RcRownchangeKK*chgGame
 1246 1052 0.50 3 -0.29 40 -11.60 
  Cavanihac, Claude 1362 FRA0.001-0.1440-5.60 
  Hurtado, Samuel 1263 FRA0.001-0.2340-9.20 
  Heem, Alice 1113 FRA0.5010.08403.20 

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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