Individual Calculations January 2010
 Aepfler, Christian  Total change: -15.30  Rating chartPersonal card
 6e Open International de Vandoeuvre - A Vandoeuvre les Nancy FRA 2009-12-19
RcRownchangeKK*chgGame
 2169 2268 4.50 9 -1.02 15 -15.30 
  Malaniuk, Vladimir P g2575 UKR0.001-0.1415-2.10 
  Bertrand, Quentin 2044 FRA0.501-0.2815-4.20 
  Ringoir, Guy 1902 BEL1.0010.10151.50 
  Genzling, Alain f2368 FRA0.001-0.3615-5.40 
  Caroff, Frederic 2140 FRA1.0010.33154.95 
  Bedouin, Xavier f2351 FRA0.001-0.3915-5.85 
  Martsynovskaya, Marina wm2204 FRA0.001-0.5915-8.85 
  Beck, Moritz 1884 GER1.0010.09151.35 
  Seyfried, Claus 2052 GER1.0010.22153.30 

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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