Individual Calculations August 2013
 Partac, Elena  Total change: -19.95  Rating chartPersonal card
 Championnat de Paris IdF 2013 - Open A (1800-2300) PARIS FRA 2013-07-06
RcRownchangeKK*chgGame
 1968 2137 3.00 6 -1.33 15 -19.95 
  Tran, Philippe 1937 FRA0.001-0.7615-11.40 
  Le Ray, Olivier 1916 FRA1.0010.22153.30 
  Vuddamalay, Milan 1967 FRA1.0010.28154.20 
  Poelstra, Ben 1994 NED0.501-0.1915-2.85 
  Ravot, Emmanuel 2005 FRA0.501-0.1815-2.70 
  O`Brien, Cormac P. 1986 IRL0.001-0.7015-10.50 

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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