Individual Calculations October 2013
 Talbi, Boumedienne  Total change: 6.75  Rating chartPersonal card
 175e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-08-31
RcRownchangeKK*chgGame
 1937 2114 4.00 5 0.45 15 6.75 
  Marathee, Eric 1916 FRA1.0010.24153.60 
  Bourogaa, Younes 1886 FRA1.0010.21153.15 
  Kong, Philippe 1714  * FRA1.0010.08151.20 
  Said, Eric 1999 FRA1.0010.34155.10 
  Youssoupov, Moisse 2172 FRA0.001-0.4215-6.30 
 * 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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