Rapid: Individual Calculations July 2021
 Kulygina, Uliyana  Total change: 37.40  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1566 1613 4.00 8 -0.75 20 -15.00 
  Afanasiev, Nikita g2348 RUS0.001-0.0120-0.20 
  Kaygorodov, Ivan 1189 RUS1.0010.07201.40 
  Zhukov, Konstantin 1218 RUS0.001-0.9220-18.40 
  Postevoy, Matvey S 1213  * RUS1.0010.08201.60 
  Blinova, Sofia 1282 RUS1.0010.12202.40 
  Kalambetov, Anton 1896 RUS0.001-0.1620-3.20 
  Ibadlaev, Denis 1251 RUS1.0010.10202.00 
  Borisova, Ekaterina f2133 RUS0.001-0.0320-0.60 
 * 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)
 
 Rostov-on-Don June 2021 rapid Rostov-on-Don RUS 2021-06-26
RcRownchangeKK*chgGame
 1789 1613 5.00 8 2.62 20 52.40 
  Korovtenko, Mikhail 2099 RUS0.001-0.0420-0.80 
  Lipchanskiy, Vladimir 1992 RUS0.5010.41208.20 
  Zherebtsov, Leonid 1322 RUS1.0010.15203.00 
  Vorobiov, Alexander V f1967 RUS0.5010.39207.80 
  Koryshenko, Vladimir 1020 RUS1.0010.02200.40 
  Parinov, Ivan 1974 RUS1.0010.902018.00 
  Kruglikov, Petr 2010 RUS1.0010.922018.40 
  Golovanev, Vladimir 1931 RUS0.001-0.1320-2.60 

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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