Individual Calculations June 2018
 Smati, Reda  Total change: -27.20  Rating chartPersonal card
 41eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2018-05-10
RcRownchangeKK*chgGame
 1849 2075 1.00 3 -1.36 20 -27.20 
  Degremont, Patrick 1849 FRA0.501-0.2920-5.80 
  Meillon, Judicael 1857 FRA0.501-0.2820-5.60 
  Mathurah, Yussuf 1842 FRA0.001-0.7920-15.80 

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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