Rapid: Individual Calculations September 2021
 Tokarev, Arsen  Total change: 41.20  Rating chartPersonal card
 Astrakhan Chess Festival_Rapid Astrakhan RUS 2021-08-15
RcRownchangeKK*chgGame
 1659 1337 4.00 8 2.06 20 41.20 
  Permin, Viktor 1982 RUS0.5010.49209.80 
  Koshelev, Alexander 1430 RUS1.0010.632012.60 
  Miljakin, Vasily 2072 RUS0.001-0.0120-0.20 
  Kochetov, Evgeny 1874 RUS0.5010.47209.40 
  Nurkatov, Alisher 1270 RUS1.0010.41208.20 
  Sokolov, Vladimir 1902 RUS0.001-0.0220-0.40 
  Mullyaminova, Sofiya 1373 RUS0.001-0.4520-9.00 
  Biyachuev, Minkail 1369 RUS1.0010.542010.80 

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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