Individual Calculations January 2009
 Raff, Andreas  Total change: 18.75  Rating chartPersonal card
 12.Deutsche Polizeimeisterschaft Bad Sooden-Allendorf GER 2008-10-27
RcRownchangeKK*chgGame
 2066 2161 4.50 6 0.75 25 18.75 
  Herfurth, Thomas 1904 GER1.0010.18254.50 
  Eyer, Rudolf 2044 GER0.501-0.1625-4.00 
  Schubert, Wolfgang 2005 GER0.501-0.2125-5.25 
  Busacker, Holger 2044 GER1.0010.34258.50 
  Herrnkind, Martin 2087 GER1.0010.402510.00 
  Kotter, Ralf f2310 GER0.5010.20255.00 

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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