Individual Calculations February 2023
 Makarova, Maria A.  Total change: 15.20  Rating chartPersonal card
 St. Petersburg 96th Championship, Quarterfinal, Men St. Petersburg RUS 2023-01-16
RcRownchangeKK*chgGame
 1627 1414 3.00 9 0.38 40 15.20 
  Beznosov, Timofey 1768 RUS1.0010.894035.60 
  Antipov, Fedor 1663 RUS0.001-0.1940-7.60 
  Dudarev, Viacheslav 1908 RUS0.001-0.0440-1.60 
  Baltin, David 1276 RUS1.0010.314012.40 
  Mironov, Alexander 1704 FID0.5010.344013.60 
  Davydov, Evgeny G. 1923 RUS0.5010.464018.40 
  Buyanov, Gleb 1788 RUS0.001-0.1040-4.00 
  Polnikov, Ivan 1257 RUS0.001-0.7140-28.40 
  Maslov, Nikolay A 1360 RUS0.001-0.5840-23.20 

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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