Individual Calculations June 2018
 Bonneville, Guy  Total change: 11.40  Rating chartPersonal card
 2eme Tournoi "3 Shots" de l'Ascencion de la Crau (-2200) LA CRAU FRA 2018-05-10
RcRownchangeKK*chgGame
 2061 2012 1.00 1 0.57 20 11.40 
  Djoudi, Amar 2061 FRA1.0010.572011.40 

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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