Individual Calculations September 2021
 Oborin, Ilya  Total change: 122.40  Rating chartPersonal card
 Team Leningrad region Chmp. 2021 Tikhvin RUS 2021-08-20
RcRownchangeKK*chgGame
 2015 1662 4.00 8 3.06 40 122.40 
  Kravchenko, Stanislav 2062  * RUS0.5010.424016.80 
  Chetverik, Maxim m2062  * RUS0.5010.424016.80 
  Tolkachev, Vladimir 1919 RUS1.0010.824032.80 
  Sapegin, Viktor 2062  * RUS1.0010.924036.80 
  Gorlov, Artem 2062  * RUS0.001-0.0840-3.20 
  Bystrov, Sergej M. m2062  * RUS0.5010.424016.80 
  Leontyeva, Anastasija 1827 RUS0.5010.22408.80 
  Blinkov, Pavel 2062  * FIN0.001-0.0840-3.20 
 * 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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