Rapid: Individual Calculations May 2021
 Ushakov, Valeriy  Total change: -42.60  Rating chartPersonal card
 29 Memorial Mastera sporta SSSR M.A. Gerchikova Lyubertsy RUS 2021-04-25
 1460 1695 2.00 6 -2.13 20 -42.60 
  Vul, Arkadi Eremeevich g2046 RUS0.001-0.1120-2.20 
  Kurdagiya, Aleksandr G 1168 RUS0.501-0.4720-9.40 
  Baklyukov, Roman Ig 1277 RUS0.001-0.9320-18.60 
  Zakharov, Ivan 1110 RUS0.501-0.4820-9.60 
  Kazakov, Fedor Al 1207 RUS1.0010.04200.80 
  Shirokov, Sergey 1952 RUS0.001-0.1820-3.60 

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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