Individual Calculations August 2013
 Weber, Gerhard, Dr.  Total change: 3.00  Rating chartPersonal card
 5.Senioren-Schachopen Bad Neuenahr Bad Neuenahr GER 2013-07-20
RcRownchangeKK*chgGame
 1927 1893 3.50 7 0.20 15 3.00 
  Boidman, Yuri m2293  * GER0.001-0.0815-1.20 
  Timmermann, Helmut 1803 GER1.0010.38155.70 
  Heinzel, Peter 2036 GER0.001-0.3115-4.65 
  Graffenberger, Wilhelm 1733 GER1.0010.29154.35 
  Ott, Lothar 1739 GER0.501-0.2115-3.15 
  Josting, Friedel 1974 GER0.5010.11151.65 
  Streiter, Manfred 1909 GER0.5010.02150.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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