Individual Calculations June 2017
 Leroux, Richard  Total change: -43.00  Rating chartPersonal card
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1879 2109 1.00 4 -2.15 20 -43.00 
  Mercier, Pierre-Adelin 1920 FRA0.001-0.7520-15.00 
  Meillon, Judicael 1876 FRA1.0010.21204.20 
  Pham, Thierry 1902 FRA0.001-0.7720-15.40 
  Conq, Alain 1819 FRA0.001-0.8420-16.80 

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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