Individual Calculations September 2022
 Kurdakov, Yuri  Total change: -15.20  Rating chartPersonal card
 Tsiolkovsky Memorial 2022 Kaluga RUS 2022-08-05
RcRownchangeKK*chgGame
 1837 2100 6.00 9 -0.76 20 -15.20 
  Trishin, Maksim 1454 RUS1.0010.01200.20 
  Shkodin, Vyacheslav 1733 RUS1.0010.10202.00 
  Grishin, Grigoriy G. 2323 RUS0.001-0.2220-4.40 
  Moiseev, Alexandr A 2160 RUS0.5010.08201.60 
  Zagrebina, Marina 1700  * RUS1.0010.08201.60 
  Chernobrovkin, Arkady 1820 RUS0.001-0.8420-16.80 
  Sergeev, Yury I. 1928 RUS1.0010.27205.40 
  Denisov, Matvey 1894 RUS0.501-0.2620-5.20 
  Gavrilyuk, Ilya 1518 RUS1.0010.02200.40 
 * 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)
 

 

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