Individual Calculations April 2008
 Lopatin, Olga  Total change: 12.90  Rating chartPersonal card
 4.Schachtuerken-Cup Paderborn GER 2007-12-27
RcRownchangeKK*chgGame
 2099 2121 3.50 5 0.86 15 12.90 
  Rueberg, Jobst f2223 GER0.001-0.3615-5.40 
  Niekrens, Stefan 1974 GER0.501-0.2015-3.00 
  Ollech, Dirk 1961 GER1.0010.29154.35 
  Hilverda, Alexander 2172 GER1.0010.57158.55 
  Rzehak, Michael 2166 GER1.0010.56158.40 

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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