Individual Calculations November 2010
 Serac, Roland  Total change: -10.20  Rating chartPersonal card
 125e open international Club 608 PARIS FRA 2010-08-22
RcRownchangeKK*chgGame
 1687 1552 2.00 8 -0.68 15 -10.20 
  Puleio, Bernardo 1881 ITA0.001-0.1215-1.80 
  David, Jean-Luc 1709 FRA0.5010.21153.15 
  Motheron, Romain 1733 FRA0.001-0.2615-3.90 
  Ghersi, Kader 1766 FRA0.5010.27154.05 
  Le Grix De La Salle, Jean-Marie 1817 FRA0.001-0.1815-2.70 
  Sorbe, Xavier 1714 FRA0.001-0.2915-4.35 
  Mazaltob, Gerald 1477 FRA0.001-0.6015-9.00 
  Paillet, Raymond 1397 FRA1.0010.29154.35 

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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