Individual Calculations May 2011
 Dan, Efim  Total change: -31.65  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2169 2112 0.00 5 -2.11 15 -31.65 
  Hoellman, Ludger 2206 GER0.001-0.3715-5.55 
  Peters, Frank 2131 GER0.001-0.4715-7.05 
  Heinemann, Ernst 2186 GER0.001-0.4015-6.00 
  Petzold, Lutz Lukas 2230 GER0.001-0.3415-5.10 
  Belov, Igor 2091 GER0.001-0.5315-7.95 

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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