Individual Calculations August 2023
 Zykov, Dmitry  Total change: -71.00  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1520 2011 5.00 9 -3.55 20 -71.00 
  Vakhterov, Vladimir 1394 RUS0.001-0.9820-19.60 
  Klimov, Aleksey 1413 RUS1.0010.02200.40 
  Lazaridi, Matfei 1516 RUS0.501-0.4620-9.20 
  Petrosyan, Gaspar 1643 RUS0.501-0.4020-8.00 
  Ramazanov, Robert 1559 RUS0.001-0.9420-18.80 
  Bogdan, David 1391 RUS1.0010.01200.20 
  Kulygina, Uliyana 1551 RUS0.001-0.9520-19.00 
  Sergeev, Nikolay 1611  * RUS1.0010.08201.60 
  Shinaurov, Ilya 1598 RUS1.0010.07201.40 
 * 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)
 

 

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