Individual Calculations May 2010
 Wallrabenstein, Udo  Total change: -19.05  Rating chartPersonal card
 Oberliga Ost - B Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2089 2061 1.50 6 -1.27 15 -19.05 
  Heck, Stefan 2058 GER0.5010.00150.00 
  Sohl, Jan 2190 GER0.001-0.3315-4.95 
  Jakob, Matthias 2102 GER0.001-0.4415-6.60 
  Friedt, Edmund 1928 GER0.501-0.1815-2.70 
  Donchenko, Alexander 2037 GER0.501-0.0315-0.45 
  Stockmann, Michael 2220 GER0.001-0.2915-4.35 

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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