Individual Calculations April 2023
 Dzierzenga, Stefan  Total change: -14.40  Rating chartPersonal card
 2. Bundesliga West 2022-2023 March 2023 various GER 2023-03-18
RcRownchangeKK*chgGame
 2083 2194 0.50 2 -0.72 20 -14.40 
  Dolzhykova, Kateryna wm2315 GER0.001-0.3420-6.80 
  Buchinger, Alexis 1850 GER0.501-0.3820-7.60 

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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