Rapid: Individual Calculations December 2023
 Mikhaylova, Irina  Total change: 19.40  Rating chartPersonal card
 Senior rapid_Yubilyary Moscow RUS 2023-11-25
RcRownchangeKK*chgGame
 2066 2025 4.50 8 0.97 20 19.40 
  Dolmatovskiy, Boris 1699 RUS1.0010.13202.60 
  Tunik, Gennady g2300 RUS0.001-0.1720-3.40 
  Otman, Viktor 2037 RUS1.0010.522010.40 
  Pokrovski, Pavel f2243 RUS1.0010.782015.60 
  Anokhin, Vladimir 2179 RUS0.001-0.2920-5.80 
  Razov, Boris 2068 RUS0.5010.06201.20 
  Romanov, Sergey 2025 RUS0.5010.00200.00 
  Osmolny, Vladimir I. f1980 RUS0.501-0.0620-1.20 

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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