Individual Calculations March 2020
 Kuzmin, Sergei  Total change: 6.60  Rating chartPersonal card
 Novosibirsk - Fakel 2020 - Volokitin Memorial 1-6 Novosibirsk RUS 2020-01-06
RcRownchangeKK*chgGame
 1711 1931 3.50 6 -0.89 20 -17.80 
  Bezborodova, Elena 1531  * RUS1.0010.08201.60 
  Brodetskiy, Vladimir 1666 RUS1.0010.18203.60 
  Kargin, Boris 1531  * RUS0.501-0.4220-8.40 
  Makarenko, Alexander 1988 RUS0.001-0.4220-8.40 
  Berezina, Mariya 1993 RUS0.5010.09201.80 
  Rozov, Gleb 1557 RUS0.501-0.4020-8.00 
 * 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)
 
 Novosibirsk - Fakel 2020 - Volokitin Memorial 7-9 Novosibirsk RUS 2020-02-02
RcRownchangeKK*chgGame
 1987 1931 2.50 3 1.22 20 24.40 
  Sedykh, Alexander 1962 RUS1.0010.542010.80 
  Ustinov, Anton 1984 RUS1.0010.572011.40 
  Kulikov, Vladimir N. 2014 RUS0.5010.11202.20 

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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