Individual Calculations July 2018
 Feldis, Pierre-Yves  Total change: 19.40  Rating chartPersonal card
 314A Open Fide du Club 608 (-2200) PARIS FRA 2018-06-16
RcRownchangeKK*chgGame
 1760 1498 1.50 3 0.97 20 19.40 
  Motheron, Romain 1766 FRA0.5010.33206.60 
  Mapelle, Jacques 1759 MNC0.001-0.1820-3.60 
  Got, Lionel 1755 FRA1.0010.822016.40 

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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