Individual Calculations September 2018
 Coste, Roman  Total change: 0.60  Rating chartPersonal card
 316 Open FIDE du club 608 (1550 a 2199) PARIS FRA 2018-08-25
RcRownchangeKK*chgGame
 1904 1982 3.00 5 0.03 20 0.60 
  Marsac, Hugo 1702 FRA1.0010.16203.20 
  Chartier, Thibaud 2196 FRA0.001-0.2320-4.60 
  Mapelle, Jacques 1737 MNC1.0010.20204.00 
  Ahmed Holi Ali, Moawia c2061 SUD1.0010.612012.20 
  Noblecourt, Nicolas 1822 FRA0.001-0.7120-14.20 

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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