Individual Calculations September 2017
 Ouerghi, Rida  Total change: 16.20  Rating chartPersonal card
 299D open FIDE du club 608 (-1600 elo) PARIS FRA 2017-08-26
RcRownchangeKK*chgGame
 1459 1587 3.50 4 0.81 20 16.20 
  Souissi, Elyes 1420 FRA1.0010.28205.60 
  Mouton, Jacques 1501 FRA1.0010.38207.60 
  Chheav, Suvuthy 1510 FRA1.0010.39207.80 
  Durand, Denis 1405 FRA0.501-0.2420-4.80 

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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