Individual Calculations December 2022
 Parvanyan, Ashot  Total change: -5.90  Rating chartPersonal card
 2. Bundesliga Nord 2022-2023 November 2022 various GER 2022-11-26
RcRownchangeKK*chgGame
 2403 2438 0.50 2 -0.59 10 -5.90 
  Meins, Gerlef m2414 GER0.001-0.5310-5.30 
  Abel, Dennes m2392 GER0.501-0.0610-0.60 

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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