Rapid: Individual Calculations February 2023
 Grigorieva, Sofia  Total change: 52.40  Rating chartPersonal card
 Orsha 2023 Rapid Orsha BLR 2023-01-21
RcRownchangeKK*chgGame
 1553 1323 3.50 9 1.31 40 52.40 
  Varankin, Leonid 1872 RUS0.5010.474018.80 
  Bendik, Margarita 1609 FID0.5010.344013.60 
  Burbitskii, Ivan 1486 BLR1.0010.724028.80 
  Titov, Kirill 1587 RUS0.001-0.1840-7.20 
  Khomich, Maryna 1501 BLR0.001-0.2740-10.80 
  Asinski, Nikita 1672 BLR0.5010.394015.60 
  Kuliev, Ivan 1586 RUS0.001-0.1840-7.20 
  Pogosian, Boris V. 1571 RUS0.001-0.1940-7.60 
  Tylkov, Timofey 1092 BLR1.0010.21408.40 

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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