Individual Calculations August 2023
 Petrov, Alexander  Total change: 16.00  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1777 1929 6.00 9 0.40 40 16.00 
  Kotsyuba, Victor 1356 RUS1.0010.02400.80 
  Volkov, Maksim f2235 RUS0.001-0.1440-5.60 
  Vakhterov, Vladimir 1394 RUS0.001-0.9740-38.80 
  Burov, Juriy 1529  * RUS1.0010.08403.20 
  Kulygina, Uliyana 1551 RUS1.0010.09403.60 
  Shinaurov, Ilya 1598 RUS1.0010.12404.80 
  Nurzhanov, Valikhan 2116 RUS0.5010.24409.60 
  Mikhaylov, Artem 2153 RUS0.5010.284011.20 
  Galitskiy, Fedor 2062 RUS1.0010.684027.20 
 * 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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