Blitz: Individual Calculations July 2021
 Berko, Igor  Total change: 3.80  Rating chartPersonal card
 Egoryevsk Russia Day - 2021 Blitz Egoryevsk RUS 2021-06-13
RcRownchangeKK*chgGame
 1881 1965 7.50 13 0.19 20 3.80 
  Bespalova, Tatiana 1434 RUS1.0010.03200.60 
  Konenkin, Dmitry f2279 RUS0.001-0.1420-2.80 
  Lobov, Aleksandr Dm. 2016 RUS1.0010.572011.40 
  Klichev, Mikhail f2069 RUS0.001-0.3620-7.20 
  Levaev, Aleksey 1619 RUS0.001-0.8920-17.80 
  Nikitenko, Nicolai 1751 RUS1.0010.23204.60 
  Larkov, Petr 1522 RUS1.0010.06201.20 
  Makarov, Sergey N 1809 RUS1.0010.29205.80 
  Kharitonov, Oleg 1954 RUS1.0010.48209.60 
  Dereviagin, Vladislav 2194 RUS0.001-0.2120-4.20 
  Afanasiev, Anton 2217 RUS0.001-0.1920-3.80 
  Kazakov, Fedor Al 1391 RUS1.0010.02200.40 
  Ovechkin, Igor V. f2203 RUS0.5010.30206.00 

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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