Individual Calculations April 2023
 Valdas, Artur  Total change: -12.40  Rating chartPersonal card
 S.M.Levitsky Memorial 2023 B13 Nizhniy Tagil RUS 2023-02-21
RcRownchangeKK*chgGame
 1203 1453 6.00 8 -0.31 40 -12.40 
  Satkanbaev, Nariman 1064 RUS0.501-0.4140-16.40 
  Bykov, Mikhail Al. 1072 RUS1.0010.09403.60 
  Gontsov, Fedor 1168 RUS1.0010.16406.40 
  Puryga, Ilya 1427 RUS1.0010.464018.40 
  Larionov, Mikhail 1124 RUS1.0010.12404.80 
  Russkih, Oleg 1349 RUS0.501-0.1440-5.60 
  Mayer, Denis 1294 RUS0.001-0.7140-28.40 
  Ilyin, Igor 1122 RUS1.0010.12404.80 

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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