Individual Calculations April 2013
 Wojtkowski, Frederic  Total change: -1.65  Rating chartPersonal card
 13ème Open d'Hiver d'Avoine AVOINE FRA 2013-03-01
RcRownchangeKK*chgGame
 1858 1982 3.00 5 -0.11 15 -1.65 
  Petrera, Salvatore 1636 FRA1.0010.11151.65 
  Loiret, Stanislas 2211 FRA0.001-0.2115-3.15 
  Guindeuil, Philippe 1582  * FRA1.0010.08151.20 
  Picard, Clement 2190 FRA0.001-0.2315-3.45 
  El Archi, Yassir 1671 FRA1.0010.14152.10 
 * 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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