Individual Calculations January 2011
 Kraas, Ruediger  Total change: 2.50  Rating chartPersonal card
 5.Insel-Open Wyk auf Foehr GER 2010-11-06
RcRownchangeKK*chgGame
 1849 1909 3.00 5 0.10 25 2.50 
  Hein, Andreas f2230 GER0.001-0.1325-3.25 
  Mittelstaedt, Ewald 1626 GER1.0010.16254.00 
  Stratmann, Dietrich 1673 GER1.0010.20255.00 
  Habenicht, Karl-Heinz 1748 GER0.501-0.2125-5.25 
  Spiess, Thomas 1969 GER0.5010.08252.00 

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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