Individual Calculations January 2011
 Bogorad, Michail  Total change: -10.20  Rating chartPersonal card
 18. Bad Bertricher Schachtage Senioren-Turnier Bad Bertrich GER 2010-12-03
RcRownchangeKK*chgGame
 2058 2264 6.00 9 -0.68 15 -10.20 
  Vorderbruegge, Franz-Josef 1867 GER1.0010.08151.20 
  Oud, Niek 2017 NED1.0010.19152.85 
  Donchenko, Anatoly m2391 GER0.001-0.3315-4.95 
  Rueberg, Jobst f2117 GER0.001-0.7015-10.50 
  Bonke, Hans-Juergen 2016 GER1.0010.19152.85 
  Cotenescu, Daniel 1991 GER0.001-0.8315-12.45 
  Reimann, Guenther 1977 GER1.0010.16152.40 
  Moeckel, Edgar, Dr. 1929 GER1.0010.12151.80 
  Weisenburger, Horst 2221 GER1.0010.44156.60 

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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