Individual Calculations July 2008
 Raabe, Peter  Total change: 24.25  Rating chartPersonal card
 Oberliga Nord Staffel West 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2211 2168 4.50 8 0.97 25 24.25 
  Bauer, Reinhard Dr. f2242 GER0.001-0.4025-10.00 
  Buerckner, Hartmut 2221 GER0.5010.07251.75 
  Hoellman, Ludger 2203 GER0.5010.05251.25 
  Schulze, Torben 2220 GER0.5010.07251.75 
  Margraf, Daniel 2207 GER0.5010.05251.25 
  Tschetschelnitski, Boris 2241 GER1.0010.602515.00 
  Cordes, Klaus 2241 GER0.5010.10252.50 
  Dan, Efim 2116 GER1.0010.432510.75 

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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