Rapid: Individual Calculations July 2021
 Kalustova, Marina  Total change: 9.80  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1564 1440 4.00 8 0.49 20 9.80 
  Bagdasarov, Vitalij A. f2124 RUS0.001-0.0120-0.20 
  Kamneva, Ekaterina 1090 RUS1.0010.11202.20 
  Korolev, Maksim 1970 RUS1.0010.972019.40 
  Khripachenko, Alexander 1887 RUS0.001-0.0620-1.20 
  Porozhnyak, Maya 1930 RUS0.001-0.0420-0.80 
  Mikhailova, Veronika 1224 RUS0.001-0.7820-15.60 
  Malysheva, Viktoriya 1119 RUS1.0010.13202.60 
  Gorn, Konstantin 1166 RUS1.0010.17203.40 

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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