Individual Calculations September 2021
 Mochalov, Iliy  Total change: -11.40  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1812 1971 5.50 9 -0.57 20 -11.40 
  Sidorova, Margarita 1586 RUS0.001-0.9120-18.20 
  Soberov, Emil 1571  * RUS1.0010.08201.60 
  Ananyev, Alexandr 1684 RUS1.0010.16203.20 
  Zherikhov, Igor 1785 RUS1.0010.26205.20 
  Gusev, Kirill 1750 RUS0.501-0.2820-5.60 
  Chudinov, Igor 1983 RUS0.001-0.4820-9.60 
  Sankov, Oleg 2171 RUS0.5010.26205.20 
  Kornienko, Konstantin 1658 RUS1.0010.14202.80 
  Chudinov, Andrey 2124 RUS0.5010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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