Rapid: Individual Calculations February 2023
 Nichkova, Alisa  Total change: -5.20  Rating chartPersonal card
 Satka Cup 2023 rapid (1st lap) Satka RUS 2023-01-22
RcRownchangeKK*chgGame
 1599 1303 1.50 6 -0.13 40 -5.20 
  Mikhailov, Vladimir 1916 RUS0.001-0.0240-0.80 
  Gretsov, Sergey 1886 RUS0.001-0.0240-0.80 
  Tabolin, Viktor 1168 RUS1.0010.324012.80 
  Lushnikov, Sergey 1924 RUS0.001-0.0140-0.40 
  Konovalov, Vladimir 1149 RUS0.501-0.2140-8.40 
  Kataev, Yury 1553 RUS0.001-0.1940-7.60 

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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