Individual Calculations April 2022
 Rossal, Valeriy I.  Total change: -33.60  Rating chartPersonal card
 VO Moscow. February 2022 Moscow RUS 2022-02-06
RcRownchangeKK*chgGame
 1272 1638 2.00 5 -2.46 20 -49.20 
  Davidyan, Vladimir 1417 RUS0.001-0.7820-15.60 
  Loboyko, Fedor 1242 RUS1.0010.08201.60 
  Keze, Arnis 1233 RUS1.0010.08201.60 
  Lototovich, Aleksey I 1231 RUS0.001-0.9220-18.40 
  Aizenberg, David 1238  * RUS0.001-0.9220-18.40 
 * 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)
 
 OPEN Moscow. February 2022 Moscow RUS 2022-02-08
RcRownchangeKK*chgGame
 1753 1638 3.00 6 0.78 20 15.60 
  Aivazian, Artem 1233 RUS0.501-0.4220-8.40 
  Dambaev, Dashi 1497 RUS1.0010.31206.20 
  Arkhipov, Vladimir 1989 UKR0.5010.39207.80 
  Titarov, Vasilii 1791 RUS0.5010.20204.00 
  Bogaudinov, Rushan 1971 RUS0.5010.38207.60 
  Korshunov, Sergey And. 2038  * RUS0.001-0.0820-1.60 
 * 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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