Individual Calculations August 2012
 Collard, Olivier  Total change: -17.70  Rating chartPersonal card
 Challenge HEGY AndrĂ© 2012 KINGERSHEIM FRA 2012-03-30
RcRownchangeKK*chgGame
 1827 2175 5.00 7 -1.18 15 -17.70 
  Hummel, Robert 1775  * FRA1.0010.08151.20 
  Blum, Pierre 1775  * FRA0.501-0.4215-6.30 
  Adam, Claude 1814 FRA1.0010.10151.50 
  Zipfel, Jacques 1848 FRA1.0010.13151.95 
  Schaub, Marc 1954 FRA0.501-0.2815-4.20 
  Pellegrini, Alain 1819 FRA0.501-0.3915-5.85 
  Rost, Pierre 1803 FRA0.501-0.4015-6.00 
 * 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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