Individual Calculations August 2023
 Bogdan, David  Total change: 75.20  Rating chartPersonal card
 Malaya zemlya 2023_Cup of Russia Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1659 1391 4.00 9 1.88 40 75.20 
  Shadrin, Mikhail 1996 RUS0.001-0.0240-0.80 
  Artemov, Egor 1689 RUS0.5010.354014.00 
  Shishkin, Vadim 1601 RUS0.5010.274010.80 
  Teterin, Aleksandr 1821 RUS0.5010.434017.20 
  Evteenko, Yuliya 1627 RUS0.5010.304012.00 
  Zykov, Dmitry 2011 RUS0.001-0.0140-0.40 
  Nesterova, Valeriya 1099 RUS0.501-0.3540-14.00 
  Mishagin, Evgeniy 1519 RUS1.0010.674026.80 
  Ivanov, Timur 1571 RUS0.5010.24409.60 

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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