Rapid: Individual Calculations May 2022
 Kozlov, Sergei  Total change: 25.40  Rating chartPersonal card
 UR chmp 2022 rpd (VL) Izhevsk RUS 2022-04-08
RcRownchangeKK*chgGame
 1577 1456 4.50 9 1.27 20 25.40 
  Siyalov, Mikhail 1607 RUS0.001-0.3020-6.00 
  Chernyadev, Vadim 1783 RUS1.0010.872017.40 
  Grigoriev, Nikolay 1612 RUS0.001-0.2920-5.80 
  Khamintov, Vladimir 1618 RUS1.0010.712014.20 
  Penkin, Dmitry 1885 RUS0.5010.43208.60 
  Kulemin, Aleksandr 1225 RUS0.001-0.7920-15.80 
  Aleksandrov, Roman S 1219 RUS0.001-0.8020-16.00 
  Sazonov, Anatoliy 1659 RUS1.0010.762015.20 
  Sakerin, Yury 1587 RUS1.0010.682013.60 

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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