Individual Calculations August 2023
 Migurkov, Semyon  Total change: 31.20  Rating chartPersonal card
 Malaya zemlya 2023_B15 Novorossiysk RUS 2023-07-17
RcRownchangeKK*chgGame
 1364 1103 2.00 4 0.78 40 31.20 
  Chereshkevich, Yuri 1601 RUS0.001-0.0440-1.60 
  Vasilchenko, Savva 1059 RUS1.0010.444017.60 
  Neronov, Mark V. 1774 RUS1.0010.994039.60 
  Utyatnikov, Andrey 1021 RUS0.001-0.6140-24.40 

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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