Individual Calculations September 2009
 Roels, Frederik  Total change: 4.80  Rating chartPersonal card
 8ième Tournoi International du Pays de Charleroi Roux (Charleroi) BEL 2009-07-25
RcRownchangeKK*chgGame
 1957 1925 4.00 8 0.32 15 4.80 
  Delaney, John f2227 IRL0.001-0.1515-2.25 
  Ooghe, Jean-Marie 1727 BEL1.0010.24153.60 
  Gorshkov, Leonid 2108 RUS0.001-0.2615-3.90 
  Petit, Henri 1765 BEL1.0010.29154.35 
  Winants, Henri 2034 BEL0.5010.15152.25 
  Russo, Bruno 2025 BEL0.5010.14152.10 
  Balandier, Thierry 2087 FRA0.5010.21153.15 
  Gullentops, Nathan 1686 BEL0.501-0.3015-4.50 

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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