Individual Calculations October 2018
 Adda, Olivier  Total change: -8.20  Rating chartPersonal card
 18e Open de Bourgoin Jallieu (-2200) BOURGOIN JALLIEU FRA 2018-09-15
RcRownchangeKK*chgGame
 1718 2066 4.00 5 -0.41 20 -8.20 
  El Haddad, Mesbah 1666  * FRA1.0010.08201.60 
  Drevet, Florian 1713 FRA0.001-0.8920-17.80 
  Ballet, Jacques 1666  * FRA1.0010.08201.60 
  Klyucharev, Alexander 1701 SUI1.0010.10202.00 
  Lefevre, Margaux 1846 FRA1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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