Individual Calculations April 2021
 Idrisov, Arseniy R.  Total change: -40.00  Rating chartPersonal card
 S.M. Levitsky Memorial (DKR-2021) B-13 Nizhniy Tagil RUS 2021-02-23
RcRownchangeKK*chgGame
 1288 1354 2.50 6 -1.00 40 -40.00 
  Sukhanov, Alexander 1366 RUS1.0010.524020.80 
  Zhdanov, Ivan An. 1272 RUS0.001-0.6140-24.40 
  Kozhakhmetov, Nursultan 1219 RUS0.501-0.1840-7.20 
  Gordeev, Egor 1097 RUS0.001-0.8240-32.80 
  Cheremnykh, Roman 1379 RUS1.0010.534021.20 
  Avvakumov, Maksim 1397 RUS0.001-0.4440-17.60 

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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