Individual Calculations April 2021
 Kazakov, Vadim  Total change: -39.20  Rating chartPersonal card
 Classic - SFO championship 2021 - Men Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1716 1712 3.50 9 -0.98 40 -39.20 
  Grachev, Alexey f2112  * RUS0.001-0.0840-3.20 
  Kochikyan, Georgy 1479 RUS1.0010.21408.40 
  Vasilyev, Evgeny 2059 RUS0.001-0.1140-4.40 
  Usov, Jaroslav 1597 RUS0.501-0.1640-6.40 
  Kapustnikov, Alexander 1312  * RUS1.0010.08403.20 
  Shvetsov, Maksim 1984 RUS0.001-0.1740-6.80 
  Nefedov, Matvey 1395 RUS0.001-0.8740-34.80 
  Zubarev, Alexander 1714 RUS0.5010.00400.00 
  Bura, Oleg 1796 RUS0.5010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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