Individual Calculations July 2018
 Cont, Arya  Total change: 22.00  Rating chartPersonal card
 314A Open Fide du Club 608 (-2200) PARIS FRA 2018-06-16
RcRownchangeKK*chgGame
 1799 1985 3.50 4 0.55 40 22.00 
  Tulliez, Andre 1719 FRA1.0010.18407.20 
  Marathee, Eric 1764 FRA1.0010.22408.80 
  Bremond, Louis 1858 FRA0.501-0.1740-6.80 
  Materia, Marco 1853 FRA1.0010.324012.80 

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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