Individual Calculations June 2018
 Sigidov, Petr  Total change: 20.80  Rating chartPersonal card
 Ukraine Chess Chapionship 2018, seniors-65, classic Odessa UKR 2018-05-19
RcRownchangeKK*chgGame
 1896 1668 3.00 9 1.04 20 20.80 
  Salevich, Volodimir 1936 UKR1.0010.832016.60 
  Bardar, Viktor 1983 UKR0.001-0.1420-2.80 
  Usatenko, Anatoly 1932 UKR0.5010.32206.40 
  Diduh, Ihor 1887 UKR0.001-0.2220-4.40 
  Romaniv, Mykola 1867 UKR0.001-0.2420-4.80 
  Tropin, Vladimir 1928 UKR0.001-0.1820-3.60 
  Vladychenko, Anatolii 1721 UKR0.5010.07201.40 
  Kostornyh, Evgeniy 1895 UKR0.5010.29205.80 
  Olifirenko, Oleg 1919 UKR0.5010.31206.20 

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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