Rapid: Individual Calculations February 2020
 Grigoriev, Yuri V.  Total change: 27.60  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2020_1 St. Petersburg RUS 2020-01-05
RcRownchangeKK*chgGame
 1671 1900 7.50 9 0.86 20 17.20 
  Kazanov, Yurii 1500  * RUS1.0010.08201.60 
  Kravchenko, Vitaliy 1500  * RUS1.0010.08201.60 
  Akhmedjanov, Shavkat 1967 UZB1.0010.592011.80 
  Zhernovoi, Alexey 2146 RUS0.001-0.1920-3.80 
  Kazanov, Igor 1849 RUS1.0010.43208.60 
  Romanov, Ivan I. 1574 RUS1.0010.13202.60 
  Smirnov, Mark Al. 1500  * RUS1.0010.08201.60 
  Rachmanov, Viktor 1500  * RUS1.0010.08201.60 
  Chervyakova, Tatiana 1500  * RUS0.501-0.4220-8.40 
 * 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)
 
 SZFO Champ. Seniors_Rapid St. Petersburg RUS 2020-01-12
RcRownchangeKK*chgGame
 2053 1900 3.00 8 0.52 20 10.40 
  Isakov, Andrey 2223 RUS0.001-0.1320-2.60 
  Rocheva, Lyubov 1531 RUS1.0010.10202.00 
  Miakinin, Vladimir 2019 RUS1.0010.662013.20 
  Mishuchkov, Nikolai M. m2244 RUS0.001-0.1220-2.40 
  Ignatyev, Viktor 2158 RUS0.5010.32206.40 
  Zhikharev, Valeriy 2171 RUS0.001-0.1720-3.40 
  Savolainen, Lev P. f2104 RUS0.001-0.2420-4.80 
  Stolyarov, Sergey V. 1974 RUS0.5010.10202.00 

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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