Individual Calculations July 2010
 Groetzbach, Daniel  Total change: -27.25  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Oberhof GER 2010-05-22
RcRownchangeKK*chgGame
 1778 1798 0.50 3 -1.09 25 -27.25 
  Feller, Florian 1933 GER0.001-0.3225-8.00 
  Leddin, Mathias 1672 GER0.501-0.1725-4.25 
  Mainik, Philipp 1728 GER0.001-0.6025-15.00 

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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