Individual Calculations July 2019
 Hammouda, Najib  Total change: -6.40  Rating chartPersonal card
 2eme Tournoi Interne Jeunes de Hyeres HYERES FRA 2019-06-15
RcRownchangeKK*chgGame
 1006 1121 0.50 1 -0.16 40 -6.40 
  Raffin-Prud`homme, Celian 1006 FRA0.501-0.1640-6.40 

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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