Individual Calculations July 2021
 Artelnykh, Leonid  Total change: 20.80  Rating chartPersonal card
 Botvinnik_Cup_B Moscow RUS 2021-06-01
RcRownchangeKK*chgGame
 1748 1574 2.50 7 0.52 40 20.80 
  Pokhlebin, Sergej 1747 RUS1.0010.734029.20 
  Paldyaev, Vladislav 1717 RUS1.0010.694027.60 
  Knjazev, Artem 1742 RUS0.001-0.2840-11.20 
  Tsoi, Matvey 1617 RUS0.5010.06402.40 
  Godzhurov, Lidzhi 1655 RUS0.001-0.3940-15.60 
  Mischeryakov, Alexey 1899 RUS0.001-0.1340-5.20 
  Simakov, Alexey P. 1860 RUS0.001-0.1640-6.40 

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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