Individual Calculations January 2023
 Polozov, Yaroslav Il.  Total change: 51.60  Rating chartPersonal card
 Moscow Chmp. B15 2022 Moscow RUS 2022-11-21
RcRownchangeKK*chgGame
 1474 1406 5.50 9 1.29 40 51.60 
  Parpiev, Isaak c2158 RUS0.0010.00400.00 
  Ali, Mokhammed 1152 RUS1.0010.19407.60 
  Kulakov, Evgeny 1280 RUS1.0010.334013.20 
  Frolov, Maxim 1510 RUS0.001-0.3640-14.40 
  Simonyan, Vladimir 1375 RUS1.0010.464018.40 
  Pankratov, Mikhail A. 1192 RUS0.001-0.7740-30.80 
  Brujako, Alexei 1324 RUS0.501-0.1140-4.40 
  Rudenko, Dmitry Al. 1523 RUS1.0010.664026.40 
  Artelnykh, Leonid 1756 RUS1.0010.894035.60 

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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