Individual Calculations May 2019
 Charles, Alexandre  Total change: -7.20  Rating chartPersonal card
 5e Festival International BNP Paribas d'Echecs de Limoges - Open de l'email (-2200) LIMOGES FRA 2019-04-06
RcRownchangeKK*chgGame
 1864 1750 1.50 5 -0.36 20 -7.20 
  Chamaillard, Sylvain 2045 FRA0.001-0.1520-3.00 
  Sarramagna, Bernard 1684 FRA0.501-0.0920-1.80 
  Misslin, Philippe 1727 FRA1.0010.47209.40 
  Selebran, Henri 2095 FRA0.001-0.1120-2.20 
  Charles, Simon 1767 FRA0.001-0.4820-9.60 

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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