Individual Calculations June 2016
 Katkov, Sergey  Total change: -16.80  Rating chartPersonal card
 Open semifinal Championship of Tula Region Tula RUS 2016-05-15
RcRownchangeKK*chgGame
 1967 1907 3.00 9 -0.84 20 -16.80 
  Ponomarenko, Viktor f2239 RUS0.001-0.1220-2.40 
  Drizgalovich, Mikhail 1979 RUS0.001-0.4020-8.00 
  Sushkov, Alexey 1853 RUS1.0010.42208.40 
  Meshkov, Alexander 1972 RUS0.001-0.4120-8.20 
  Leonov, Mikhail A 1961 RUS0.001-0.4220-8.40 
  Skurokin, Dmitriy 1872 RUS1.0010.45209.00 
  Menshov, Vladimir 1958 RUS0.001-0.4320-8.60 
  Prokhorov, Sergey An. 1898 RUS1.0010.49209.80 
  Mazun, Alexander 1968 RUS0.001-0.4220-8.40 

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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