Rapid: Individual Calculations August 2023
 Yahia, Louis  Total change: 26.00  Rating chartPersonal card
 Festival international d 'echecs de Clichy 2023 CLICHY FRA 2023-07-09
RcRownchangeKK*chgGame
 1724 1504 2.00 5 0.65 40 26.00 
  Boumrar, Ayrad 2012 FRA0.001-0.0440-1.60 
  Wandersman, Arthur 1776 FRA0.001-0.1740-6.80 
  Agache, Paul 1249 FRA1.0010.19407.60 
  Abdelaziz, Tinhinane 1727 FRA1.0010.784031.20 
  Daurelle, Herve f1855 FRA0.001-0.1140-4.40 

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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