Individual Calculations October 2008
 Lerch, Matthias  Total change: 41.25  Rating chartPersonal card
 17.Open Apolda Apolda GER 2008-08-28
RcRownchangeKK*chgGame
 2011 1722 2.50 5 1.65 25 41.25 
  Sieglen, Joachim f2072 GER0.5010.39259.75 
  Mahn, Franko 2072 GER0.001-0.1125-2.75 
  Schmidt, Matthias 2072 GER0.001-0.1125-2.75 
  Schubert, Johannes 1809 GER1.0010.622515.50 
  Mikolajewski, Armin 2032 GER1.0010.862521.50 

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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