Rapid: Individual Calculations January 2021
 Fotin, Vladimir  Total change: 1.20  Rating chartPersonal card
 Chernushka Chess Festival Chernushka RUS 2020-12-19
RcRownchangeKK*chgGame
 2042 2384 6.50 8 0.06 20 1.20 
  Makhmudov, Samir 1747 RUS1.0010.01200.20 
  Pershin, Mikhail I 1806 RUS1.0010.02200.40 
  Povarnizyn, Dmitry 2041 RUS0.501-0.3820-7.60 
  Vshivkov, Konstantin f2254 RUS1.0010.32206.40 
  Polonskii, Artem 2300 RUS1.0010.38207.60 
  Rudometov, Maxim f2346 RUS0.501-0.0520-1.00 
  Ovchinnikov, Alexey 2189 RUS0.501-0.2520-5.00 
  Zhidelev, Nikolay 1649 RUS1.0010.01200.20 

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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