Individual Calculations September 2010
 Michaud, Stephane  Total change: -19.05  Rating chartPersonal card
 7ème Open International du Pic d'Anie Arette FRA 2010-08-02
RcRownchangeKK*chgGame
 1926 1767 0.00 4 -1.27 15 -19.05 
  Sanchez, Nicolas 2162 FRA0.001-0.0815-1.20 
  Cwiek, Loic 1995 FRA0.001-0.2115-3.15 
  Sorbe, Xavier 1714 FRA0.001-0.5715-8.55 
  Cruzel, Thierry 1831 FRA0.001-0.4115-6.15 

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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