Rapid: Individual Calculations May 2021
 Rodnikov, Alexei  Total change: 72.60  Rating chartPersonal card
 The 2021 Khimki City District Rapid Chess Championship for men and women Khimki RUS 2021-04-25
RcRownchangeKK*chgGame
 1756 1561 6.00 8 3.63 20 72.60 
  Ludanov, Nikolay 2020 RUS1.0010.952019.00 
  Bakhtin, Vladimir A. 1976 RUS1.0010.932018.60 
  Bardyk, Artem 1852 RUS1.0010.852017.00 
  Mischeryakov, Alexey 1920 RUS0.5010.40208.00 
  Pasynkov, Andrey 1696 RUS1.0010.682013.60 
  Parpiev, Isaak 1918 RUS0.001-0.1120-2.20 
  Shogdzhiev, Roman Sav 1407 RUS1.0010.29205.80 
  Dryabin, Maksim Al 1257 RUS0.501-0.3620-7.20 

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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