Individual Calculations January 2009
 Frankenberger, Ralf  Total change: -1.65  Rating chartPersonal card
 3.Insel Amateur-Open Wyk auf Foehr GER 2008-11-02
RcRownchangeKK*chgGame
 1953 2079 2.50 4 -0.11 15 -1.65 
  Meyer, Susanne 1800 GER1.0010.16152.40 
  Mueller, Marcus 2143 GER0.5010.09151.35 
  Kemeny, Matthias 2057 GER0.001-0.5315-7.95 
  Millgramm, Stephan 1810 GER1.0010.17152.55 

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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