Individual Calculations August 2023
 Dogadaev, Sergey  Total change: 18.00  Rating chartPersonal card
 Malaya zemlya 2023_B15 Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1443 1385 3.50 7 0.45 40 18.00 
  Neronov, Mark V. 1774 RUS0.001-0.0940-3.60 
  Berezhnoy, Ivan S 1152 RUS0.001-0.7940-31.60 
  Chereshkevich, Yuri 1601 RUS1.0010.784031.20 
  Maliush, Alisa 1126 FID1.0010.18407.20 
  Bataev, Nikita 1572 RUS0.5010.24409.60 
  Polyanskiy, Yaroslav 1586 RUS0.5010.264010.40 
  Nyrkov, Maksim 1292 RUS0.501-0.1340-5.20 

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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