Individual Calculations May 2024
 Coraboeuf, Alain  Total change: 13.00  Rating chartPersonal card
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1677 1657 3.00 5 0.65 20 13.00 
  Daude, Alexandre 1852 FRA0.001-0.2520-5.00 
  Vaisse, Elisabeth 1444 FRA1.0010.23204.60 
  Madies, Leo 1829 FRA0.001-0.2720-5.40 
  Chazot, Celine 1513 FRA1.0010.31206.20 
  Lokmic, Elvir 1749 FRA1.0010.632012.60 

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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