Individual Calculations April 2021
 Zhdanov, Ivan An.  Total change: 88.40  Rating chartPersonal card
 S.M. Levitsky Memorial (DKR-2021) B-13 Nizhniy Tagil RUS 2021-02-23
RcRownchangeKK*chgGame
 1338 1272 5.50 8 2.21 40 88.40 
  Tkach, Ivan 1298 RUS0.5010.04401.60 
  Idrisov, Arseniy R. 1354 RUS1.0010.614024.40 
  Shermilko, Ivan 1403 RUS0.001-0.3240-12.80 
  Kobets, Vasily 1243 RUS1.0010.464018.40 
  Prokhorov, Aleksey 1311 RUS0.5010.05402.00 
  Romanov, Vladislav O. 1282 RUS1.0010.514020.40 
  Semenov, Denis 1414 RUS0.5010.19407.60 
  Avvakumov, Maksim 1397 RUS1.0010.674026.80 

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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