Individual Calculations May 2010
 Gempe, Anet  Total change: -3.15  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 1992 2043 1.50 3 -0.21 15 -3.15 
  Oltmanns, Ingmar 1944 GER0.001-0.6415-9.60 
  Harzer, Paul 2136 GER1.0010.63159.45 
  Rickmann, David 1895 GER0.501-0.2015-3.00 

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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