Individual Calculations April 2008
 Koksch, Florian  Total change: 1.65  Rating chartPersonal card
 17.Radisson SAS Weihnachts-Open Hauptturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 1892 1864 1.50 3 0.11 15 1.65 
  Roemer, Norbert 1791 GER0.501-0.1015-1.50 
  Siegl, Detlef 1969 GER0.5010.14152.10 
  Hanel, Paul 1917 GER0.5010.07151.05 

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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