Individual Calculations January 2009
 Batakovs, Olegs  Total change: 20.70  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2212 2192 6.50 11 1.38 15 20.70 
  Boehm, Karl 1900 GER1.0010.15152.25 
  Podgayets, Mykhaylo m2465 UKR0.001-0.1715-2.55 
  De Laubadere, Philippe 2006 FRA1.0010.26153.90 
  Rosenauer, Horst 1842 GER1.0010.11151.65 
  Piankov, Evgenij m2321 UKR0.5010.17152.55 
  Pribyl, Josef m2343 CZE0.001-0.3015-4.50 
  Dydy, Kaplan 2073 RUS1.0010.34155.10 
  Rooze, Jan f2316 BEL1.0010.671510.05 
  Donchenko, Anatoli m2373 GER0.5010.24153.60 
  Altshul, Raffael f2341 RUS0.001-0.3015-4.50 
  Jakobsen, Ole m2351 DEN0.5010.21153.15 

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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