Rapid: Individual Calculations January 2023
 Maltsev, Alexander  Total change: -112.60  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2022 St. Petersburg RUS 2022-12-01
RcRownchangeKK*chgGame
 1990 2363 5.50 8 -1.63 20 -32.60 
  Tolkachev, Vladimir 1963  * RUS1.0010.08201.60 
  Podsevny, Alexander 1977 RUS0.501-0.4120-8.20 
  Isaev, Yuriy V 1792 RUS0.001-0.9820-19.60 
  Nakhodkin, Gennadiy 1993 RUS0.501-0.4020-8.00 
  Grigoriev, Yury Z. 1936 RUS1.0010.07201.40 
  Kostyuchenko, Vladimir 2014 RUS1.0010.11202.20 
  Shalygin, Andrei 2148 RUS0.501-0.2720-5.40 
  Zhikharev, Valeriy 2095 RUS1.0010.17203.40 
 * 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)
 
 Ya.D. Zinder Memorial 2022 St. Petersburg RUS 2022-12-26
RcRownchangeKK*chgGame
 1916 2363 3.50 8 -4.00 20 -80.00 
  Volskaya, Vera 1834 RUS1.0010.03200.60 
  Shin, Robert 1965 RUS0.501-0.4220-8.40 
  Puzyrevsky, Boris M. 1856 RUS0.001-0.9620-19.20 
  Estrin, Mark 1939 RUS1.0010.07201.40 
  Nakhodkin, Gennadiy 1993 RUS0.501-0.4020-8.00 
  Sorokopudov, Vladimir M. 1947 RUS0.001-0.9320-18.60 
  Tolkachev, Vladimir 1963  * RUS0.501-0.4220-8.40 
  Malinicheva, Lidia wf1828 RUS0.001-0.9720-19.40 
 * 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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