Rapid: Individual Calculations March 2021
 Kosterenko, Vladimir  Total change: -5.40  Rating chartPersonal card
 Krasnoyarsk region rapid championship Krasnoyarsk RUS 2021-02-21
RcRownchangeKK*chgGame
 1719 1746 4.00 8 -0.27 20 -5.40 
  Dobrovolskiy, Roman 2141 RUS0.001-0.0820-1.60 
  Sabitov, Kirill 1714 RUS0.001-0.5420-10.80 
  Usov, Roman 1573 RUS1.0010.27205.40 
  Tikhonov, Alexandr 1479 RUS1.0010.18203.60 
  Potylizyn, Alexander 2052 RUS0.001-0.1420-2.80 
  Novgorodtsev, Platon 1330 RUS1.0010.07201.40 
  Astrikov, Nikolay 2036 RUS0.001-0.1620-3.20 
  Sizykh, Lyudmila 1425 RUS1.0010.13202.60 

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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