Individual Calculations April 2019
 Kedrov, Valery V.  Total change: 54.00  Rating chartPersonal card
 Grand-prix Dvorets, 2nd stage 2019, Group A Moscow RUS 2019-03-02
RcRownchangeKK*chgGame
 2034 2038 4.50 7 1.03 20 20.60 
  Zhaksygulov, Askarbai 2013 KAZ1.0010.47209.40 
  Doncev, Alexandr 2267 MDA1.0010.792015.80 
  Ustinov, Alexey 2252 RUS0.001-0.2320-4.60 
  Chapygin, Sergey 1889 RUS1.0010.30206.00 
  Zhadanov, Vasili B. f2240 RUS0.5010.26205.20 
  Ganzhin, Mikhail 1935 RUS0.001-0.6420-12.80 
  Galkin, Leonid 1639 RUS1.0010.08201.60 

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 Moscow 2019 Seniors Moscow RUS 2019-03-14
RcRownchangeKK*chgGame
 1953 2038 6.50 8 1.67 20 33.40 
  Novikov, Sergey M. 1736 RUS0.501-0.3520-7.00 
  Burkov, Dmitry f1837 RUS1.0010.24204.80 
  Dubrovin, Anatoly 1887 RUS1.0010.30206.00 
  Guseinov, Sergey 2107 RUS0.001-0.4020-8.00 
  Dmitrenko, Viktor 1811 RUS1.0010.21204.20 
  Egorov, Valentin 2039 RUS1.0010.502010.00 
  Melnik, Viktor 2159 RUS1.0010.662013.20 
  Paster, Arkady M. 2046 RUS1.0010.512010.20 

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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