Individual Calculations July 2019
 Bonneville, Guy  Total change: 14.20  Rating chartPersonal card
 3eme Tournoi "3 Shots" de La Crau (- 2200) LA CRAU FRA 2019-05-30
RcRownchangeKK*chgGame
 1896 2000 2.00 2 0.71 20 14.20 
  Pellicano, Marc 1861 FRA1.0010.31206.20 
  Banchereau, Philippe 1930 FRA1.0010.40208.00 

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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