Individual Calculations January 2013
 Jangwa, Valentin  Total change: -5.85  Rating chartPersonal card
 161e open FIDE du club 608 d'echecs (-2200 ) PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1624 1778 3.00 5 -0.39 15 -5.85 
  Vigna, Patrick 1378  * FRA1.0010.08151.20 
  De Andres Oterino, Carlos 1947 ESP0.001-0.2815-4.20 
  Gorka, Patrice 1512 FRA0.001-0.8215-12.30 
  Gabor, Lukacs 1635 FRA1.0010.31154.65 
  Louvrier Saint-Mary, Roger 1646 FRA1.0010.32154.80 
 * 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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