Individual Calculations February 2020
 Rockmann, Jan-Okke  Total change: -17.60  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1959 1895 2.50 7 -0.44 40 -17.60 
  Lau, Udo 2166 GER0.001-0.1740-6.80 
  Kuempers, Ulrich 2024 GER0.5010.17406.80 
  Ziller, Christian 1994 GER0.001-0.3640-14.40 
  Klaas, Heiko 1800 GER0.001-0.6340-25.20 
  Fleischer, Martin 1847 GER1.0010.434017.20 
  Klattenhoff, Holger 2015 GER0.5010.16406.40 
  Boerma, Daniel 1866 GER0.501-0.0440-1.60 

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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