Individual Calculations October 2013
 Naillou, Jean-Marc  Total change: -18.00  Rating chartPersonal card
 175e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-08-31
RcRownchangeKK*chgGame
 1819 1514 0.00 4 -0.60 30 -18.00 
  Molet, Asher 1769 FRA0.001-0.1930-5.70 
  Bourogaa, Younes 1886 FRA0.001-0.1030-3.00 
  Vlachos, Anatole 1781 FRA0.001-0.1830-5.40 
  Sinnas, Albert 1841 FRA0.001-0.1330-3.90 

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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