Individual Calculations September 2021
 Kryukov, Alexey  Total change: 19.20  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1854 1912 5.50 9 0.48 40 19.20 
  Plehanov, Daniil 1512  * RUS1.0010.08403.20 
  Kretov, Evgenij f2269 RUS0.001-0.1140-4.40 
  Makarov, Maksim Ser 1512  * RUS1.0010.08403.20 
  Chudinov, Andrey 2124 RUS0.001-0.2340-9.20 
  Zherikhov, Igor 1785 RUS0.001-0.6740-26.80 
  Kuznetsov, Ivan V. 1744 RUS0.501-0.2240-8.80 
  Vasilkov, Nikolay 1589 RUS1.0010.13405.20 
  Sankov, Oleg 2171 RUS1.0010.824032.80 
  Chudinov, Igor 1983 RUS1.0010.604024.00 
 * 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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