Individual Calculations September 2018
 Marchenko, Nikolay  Total change: -18.80  Rating chartPersonal card
 XIII Astrakhan Open A Astrakhan RUS 2018-08-10
RcRownchangeKK*chgGame
 1957 2055 5.00 9 -0.47 40 -18.80 
  Smirnov, Mikhail. 1655  * RUS1.0010.08403.20 
  Stambulian, Arsen m2340 ARM0.001-0.1640-6.40 
  Tokmakova, Ulyana 1655  * RUS1.0010.08403.20 
  Morozov, Gennady 1811 RUS0.501-0.3040-12.00 
  Permin, Viktor 2013 RUS0.501-0.0640-2.40 
  Privalov, Igor 2048 RUS0.001-0.5140-20.40 
  Sokolov, Artem 1916 RUS1.0010.314012.40 
  Mnatsakanian, Arsen 2114 RUS0.5010.08403.20 
  Genov, Ilya 2061 RUS0.5010.01400.40 
 * 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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