Individual Calculations January 2013
 Klein, Gereon  Total change: -9.75  Rating chartPersonal card
 20.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2012-11-30
RcRownchangeKK*chgGame
 1888 1986 5.00 9 -0.65 15 -9.75 
  Baier, Peter 1762 GER0.501-0.2815-4.20 
  Bauder, Herbert 1919 GER0.001-0.5915-8.85 
  Grasmeyer, Klaus-Peter 1795 GER0.501-0.2515-3.75 
  Paetzold, Horst 1826 GER1.0010.29154.35 
  Greiner, Wolfgang 1847 GER1.0010.31154.65 
  Krebs, Dietmar 2121 GER0.001-0.3215-4.80 
  Graw, Rolf 1819 GER1.0010.28154.20 
  Lekakh, Mikhail 1907 BLR1.0010.39155.85 
  Scharff, Klaus 1998 GER0.001-0.4815-7.20 

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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