Rapid: Individual Calculations May 2022
 Ivanov, Nikita S  Total change: 42.20  Rating chartPersonal card
 Karelian rapid 2022 chmp Petrozavodsk RUS 2022-04-02
RcRownchangeKK*chgGame
 1774 1286 2.50 5 2.11 20 42.20 
  Vdovinov, Vadim V. 1956 RUS0.001-0.0120-0.20 
  Lapsakov, Alexander S. 1577 RUS1.0010.852017.00 
  Sergeev, Alexey B. 1911 RUS0.001-0.0120-0.20 
  Chelpanova, Tatyana 1531 RUS1.0010.802016.00 
  Viushin, Dmitry A. 1893 RUS0.5010.48209.60 

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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