Individual Calculations March 2012
 Piffaut, Pierre-Yves  Total change: 27.90  Rating chartPersonal card
 40e Open FIDE du CHESS XV Groupe A + 1700 PARIS FRA 2012-01-27
RcRownchangeKK*chgGame
 1946 1941 3.50 5 0.93 30 27.90 
  Slavkovic, Vitomir 1750 FRA1.0010.25307.50 
  Shirazi, Kamran m2341  * FRA0.001-0.0830-2.40 
  Djukic, Victor 1839 FRA1.0010.363010.80 
  Albaric, Etienne 1758 FRA0.501-0.2430-7.20 
  Mayer, Philippe 2042 FRA1.0010.643019.20 
 * 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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