Individual Calculations December 2019
 Ivanov, Andrey  Total change: -20.20  Rating chartPersonal card
 Open Moscow. October 2019 Moscow RUS 2019-10-03
RcRownchangeKK*chgGame
 1903 2043 5.00 8 -0.39 20 -7.80 
  Keze, Arnis 1643  * RUS1.0010.08201.60 
  Semenov, Viktor 1909 RUS1.0010.32206.40 
  Galkin, Vladimir 2093 RUS1.0010.572011.40 
  Titov, Alexander 1950 RUS0.001-0.6320-12.60 
  Ulikhanyan, Alexandr 1965 RUS0.501-0.1120-2.20 
  Ivanova, Svetlana 1862 RUS0.001-0.7420-14.80 
  Trotsenko, Sergey 1942 RUS1.0010.36207.20 
  Kolesov, Gordey 1863 RUS0.501-0.2420-4.80 
 * 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)
 
 Open November 2019 Moscow RUS 2019-11-04
RcRownchangeKK*chgGame
 1813 1982 5.00 8 -0.62 20 -12.40 
  Leite, Ernst 1723 RUS1.0010.18203.60 
  Magomedov, Rustam 1739 RUS0.501-0.3020-6.00 
  Yarikov, Artem 1613 RUS1.0010.10202.00 
  Vetokhina, Sofia 1666 RUS0.501-0.3720-7.40 
  Jakovlev, Oleg 1904 RUS0.501-0.1120-2.20 
  Prakhov, Nikolay 1797 RUS0.501-0.2420-4.80 
  Kovtunenko, Alexandr 2151 RUS0.001-0.2820-5.60 
  Trotsenko, Sergey 1907 RUS1.0010.40208.00 

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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