Individual Calculations September 2023
 Hein, Ralf  Total change: -2.40  Rating chartPersonal card
 9. Arber-Senioren-Cup 2023 Bodenmais GER 2023-08-05
RcRownchangeKK*chgGame
 1856 2020 5.50 8 -0.12 20 -2.40 
  Braun, Hans 1761 GER0.501-0.3220-6.40 
  Nahlik, Bernhard, Dr. 1797 GER0.001-0.7820-15.60 
  Kuehnl, Bernd 1719 GER1.0010.15203.00 
  Nebe, Hartmut 1766 GER1.0010.19203.80 
  Korth, Manfred, Dr. 1910 GER1.0010.35207.00 
  Herbold, Manfred c2113 GER0.001-0.3720-7.40 
  Kirschner, Torsten 1842 GER1.0010.27205.40 
  Skibbe, Diana wf1938 GER1.0010.39207.80 

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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