Individual Calculations July 2012
 Fondain, Georges  Total change: 8.70  Rating chartPersonal card
 147eme open FIDE du club 608 d’echecs (-2400) PARIS FRA 2012-04-23
RcRownchangeKK*chgGame
 1647 1903 3.00 3 0.58 15 8.70 
  Briand, Nicolas 1565 FRA1.0010.12151.80 
  Rubini, Xavier 1716 FRA1.0010.26153.90 
  Atamian, Claude 1660 FRA1.0010.20153.00 

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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