Individual Calculations December 2021
 Iraqui, Youssef  Total change: -30.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Grand Prix AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 2095 2002 2.00 9 -1.42 20 -28.40 
  Benmesbah, Natacha wm2256 FRA0.001-0.1920-3.80 
  Vanderbeeken, Mikael 2120 FRA0.001-0.3420-6.80 
  Jehan, Julien 2053 FRA0.001-0.4320-8.60 
  Llapasset, Jean-Louis 2076 FRA1.0010.602012.00 
  Laurent, Julien G. f2239 FRA0.001-0.2020-4.00 
  Bellahcene, Rayane 2054 FRA0.001-0.4320-8.60 
  Julian, Stephane 1980 FRA0.001-0.5320-10.60 
  Roques, Pascal 1970 FRA1.0010.46209.20 
  Dehesdin, Wilfried 2106 FRA0.001-0.3620-7.20 

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)
 
 Team 2022 - Nationale 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2385 1985 0.00 1 -0.08 20 -1.60 
  Petrosyan, Armen f2385  * 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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