Individual Calculations January 2017
 Petrenko, Mikhail  Total change: -3.20  Rating chartPersonal card
 Half_Omsk_2016_2 Omsk RUS 2016-12-04
RcRownchangeKK*chgGame
 1884 1951 4.50 8 -0.08 40 -3.20 
  Glukharev, Danil 1551  * RUS0.501-0.4240-16.80 
  Bereziy, Petr 1672 RUS0.501-0.3440-13.60 
  Zikunova, Valeria 1967 RUS1.0010.524020.80 
  Zikunov, B 2212 RUS0.001-0.1840-7.20 
  Gavrilov, Andrey S. 1782 RUS0.501-0.2240-8.80 
  Ledovskih, Viktor 1746 RUS1.0010.24409.60 
  Karabut, Vladimir 2023 RUS1.0010.604024.00 
  Volkov, Alexander 2121 RUS0.001-0.2840-11.20 
 * 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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