Individual Calculations November 2011
 Zweschper, Erich  Total change: -7.05  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (1) Gruppe A Bad Soden GER 2011-10-21
RcRownchangeKK*chgGame
 2174 2169 2.00 5 -0.47 15 -7.05 
  Althoff, Guntram 2103 GER1.0010.41156.15 
  Mantau, Jan 2221 GER0.001-0.4315-6.45 
  Gries, Volker c2158 GER0.001-0.5215-7.80 
  Hagemann, Tim, Dr. 2164 GER0.501-0.0115-0.15 
  Hund, Barbara wg2226 SUI0.5010.08151.20 

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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