Individual Calculations September 2021
 Kobyakin, Gleb  Total change: 28.00  Rating chartPersonal card
 Vladimir Open 2021 boys 15 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1252 1054 2.00 6 0.32 40 12.80 
  Vlasova, Olesia wc1454  * RUS0.001-0.0840-3.20 
  Polukhin, Sergey 1335 RUS0.001-0.1640-6.40 
  Ovchinnikov, Maxim 1024 RUS0.501-0.0440-1.60 
  Fokeev, Maxim 1048 RUS0.501-0.0140-0.40 
  Endalov, Ivan 1196 RUS1.0010.694027.60 
  Yusupkhodzhaev, Vladimir 1454  * RUS0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Championship Vladimir region 2021_B15 Vladimir RUS 2021-08-20
RcRownchangeKK*chgGame
 1192 1054 2.50 6 0.38 40 15.20 
  Ovchinnikov, Maxim 1024 RUS1.0010.464018.40 
  Terentiev, Kirill 1139 RUS0.5010.12404.80 
  Fokeev, Maxim 1048 RUS0.501-0.0140-0.40 
  Lobanov, Ivan 1454  * RUS0.001-0.0840-3.20 
  Arhipov, Egor 1454  * RUS0.001-0.0840-3.20 
  Bolshakov, Maksim M. 1033 RUS0.501-0.0340-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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