Individual Calculations August 2023
 Vakhterov, Vladimir  Total change: 102.00  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1904 1394 3.00 8 2.55 40 102.00 
  Zykov, Dmitry 2011 RUS1.0010.984039.20 
  Shakun, Arkadiy 2048 RUS0.001-0.0140-0.40 
  Petrov, Alexander 1929 RUS1.0010.974038.80 
  Kurbatov, Andrei 1965 RUS0.001-0.0240-0.80 
  Petrosyan, Gaspar 1643 RUS0.001-0.1940-7.60 
  Afanasieva, Maria 1747 RUS0.001-0.1140-4.40 
  Nikonov, Lev 1834 RUS0.001-0.0640-2.40 
  Tomilov, Denis 2055 RUS1.0010.994039.60 

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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