Individual Calculations July 2019
 Bonneville, Marceau  Total change: 27.60  Rating chartPersonal card
 3eme Tournoi "3 Shots" de La Crau (- 2200) LA CRAU FRA 2019-05-30
RcRownchangeKK*chgGame
 1583 1512 1.50 2 0.69 40 27.60 
  Tonnaire, Adrien 1519 FRA1.0010.514020.40 
  Bassat, Mael 1647 FRA0.5010.18407.20 

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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