Individual Calculations August 2021
 Lukin, Ivan R  Total change: -37.60  Rating chartPersonal card
 Gorod u Morya - standard Vladivostok RUS 2021-07-10
RcRownchangeKK*chgGame
 1665 1812 5.00 9 -0.94 40 -37.60 
  Polyachkov, Georgiy 1412  * RUS1.0010.08403.20 
  Kiseleva, Emma 1412  * RUS0.001-0.9240-36.80 
  Sin, Boris 1670 RUS0.501-0.1940-7.60 
  Belyi, Vladimir f1683 RUS1.0010.334013.20 
  Protodyakonov, Igor 1732 RUS0.501-0.1140-4.40 
  Makarenko, Alina 1412  * RUS1.0010.08403.20 
  Kravtsov, Sergey m2212  * RUS0.001-0.0840-3.20 
  Petrenko, Andrey Yu. 2044 RUS0.001-0.2140-8.40 
  Poblotskiy, Maxim 1412  * RUS1.0010.08403.20 
 * 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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