Individual Calculations January 2024
 Perekatnov, Kirill  Total change: 16.80  Rating chartPersonal card
 Open championship of the Moscow region 2023 Ershovo RUS 2023-12-08
RcRownchangeKK*chgGame
 1354 1012 1.50 7 0.42 40 16.80 
  Usov, Dmitry E. 1624 RUS0.001-0.0240-0.80 
  Igoshkina, Anna 1274 RUS0.001-0.1840-7.20 
  Kuliev, Ivan 1251 RUS0.5010.304012.00 
  Pyatashov, Sergey 1511 RUS0.5010.464018.40 
  Yarovitskaya, Darya 1277 RUS0.001-0.1840-7.20 
  Morozova, Aleksandra Art 1085 RUS0.001-0.4040-16.00 
  Vlasov, Dmitriy I. 1455 RUS0.5010.444017.60 

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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