Rapid: Individual Calculations June 2021
 Melnikov, Fedor  Total change: 62.00  Rating chartPersonal card
 Amir Chess Cup - G.Borisenko Memorial, Rapid St. Petersburg RUS 2021-05-22
RcRownchangeKK*chgGame
 1872 1350 3.50 7 3.10 20 62.00 
  Gabitov, Ruslan 2085 RUS0.001-0.0120-0.20 
  Ivanov, Sergei V. 1872 RUS0.001-0.0320-0.60 
  Berezhkov, Vyacheslav 1848 RUS0.5010.46209.20 
  Tolstykh, Kirill 1678 RUS0.001-0.1320-2.60 
  Neuymina, Nadezhda 1632 RUS1.0010.842016.80 
  Dzyuba, Alexander 2039 RUS1.0010.992019.80 
  Osetrov, Dmitrij 1949 RUS1.0010.982019.60 

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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