Individual Calculations November 2019
 Delchev, Aleksander  Total change: 2.90  Rating chartPersonal card
 2. Bundesliga Ost 2019/2020 October 2019 various GER 2019-10-19
 2481 2558 1.50 2 0.29 10 2.90 
  Milov, Leonid g2463 GER0.501-0.1310-1.30 
  Ikonnikov, Vyacheslav g2498 RUS1.0010.42104.20 

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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