Individual Calculations August 2023
 Petrosyan, Gaspar  Total change: 73.60  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1891 1643 5.00 9 1.84 40 73.60 
  Hasangatin, Ramil g2457 RUS0.5010.504020.00 
  Burov, Juriy 1279 RUS1.0010.10404.00 
  Turov, Maxim g2565 RUS0.0010.00400.00 
  Zykov, Dmitry 2011 RUS0.5010.404016.00 
  Vakhterov, Vladimir 1394 RUS1.0010.19407.60 
  Yatchenko, Leonid 2000 RUS0.001-0.1140-4.40 
  Rjabzev, Konstantin m2247 RUS0.001-0.0240-0.80 
  Zakatey, Leonid 1304 RUS1.0010.12404.80 
  Polkovnikyan, Artem 1760 RUS1.0010.664026.40 

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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