Individual Calculations September 2009
 Bertram, Thomas  Total change: -17.70  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1978 1947 2.50 8 -1.18 15 -17.70 
  Jacob, Helmut, Dr. 2179 GER0.001-0.2115-3.15 
  Nietsch, Horst 2044 GER0.001-0.3715-5.55 
  Vogel, Alfred 2026 GER0.001-0.3915-5.85 
  Niechoj, Norbert 2099 GER0.001-0.3015-4.50 
  Kanibalotzka, Elisaweta 1834 GER0.501-0.1515-2.25 
  Schoerghuber, Barbara 1778 GER1.0010.28154.20 
  Raabe, Joachim 2063 GER0.001-0.3415-5.10 
  Graffenberger, Wilhelm 1800 GER1.0010.30154.50 

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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