Individual Calculations December 2022
 Buese, Ralf  Total change: -1.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1930 1870 2.00 5 -0.09 20 -1.80 
  Besou, Hussain 2104 GER0.001-0.2120-4.20 
  Kissel, Tom 1660 GER0.501-0.2720-5.40 
  Akhmatovski, Maxim 1935 GER1.0010.592011.80 
  Wenzel, Calvin 1984 GER0.001-0.3420-6.80 
  Boehmer, Thomas 1969 GER0.5010.14202.80 

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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