Individual Calculations April 2021
 Mirzoyan, Lavrenty  Total change: 18.40  Rating chartPersonal card
 Y.V. Knyshenko Memorial standard Rostov-on-Don RUS 2021-03-01
RcRownchangeKK*chgGame
 1902 2172 7.00 8 0.46 40 18.40 
  Kutovoi, Valery 1772  * RUS0.501-0.4240-16.80 
  Levchuk, Ivan 1772  * RUS1.0010.08403.20 
  Tochilkina, Ekaterina 1925 RUS1.0010.19407.60 
  Demidov, Alexey 1911 RUS1.0010.18407.20 
  Kalashnikov, Maksim 2062 RUS0.501-0.1540-6.00 
  Kesov, Artem 1925 RUS1.0010.19407.60 
  Popov, Evgeny 1896 RUS1.0010.17406.80 
  Mogilchenko, Timofey 1955 RUS1.0010.22408.80 
 * 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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