Rapid: Individual Calculations May 2021
 Kolmychkov, Platon  Total change: -14.40  Rating chartPersonal card
 29 Memorial Mastera sporta SSSR M.A. Gerchikova Lyubertsy RUS 2021-04-25
 1611 1675 2.50 6 -0.72 20 -14.40 
  Nikiforov, Sergey M. 1955 RUS0.001-0.1620-3.20 
  Kurdagiya, Aleksandr G 1168 RUS0.501-0.4620-9.20 
  Vul, Arkadi Eremeevich g2046 RUS0.001-0.1020-2.00 
  Vlasov, Andrey 1366 RUS0.501-0.3620-7.20 
  Kazakov, Fedor Al 1207 RUS0.501-0.4520-9.00 
  Praskurin, Nikolay 1922 RUS1.0010.812016.20 

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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