Individual Calculations February 2019
 Chumakov, Andrey  Total change: 91.20  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2019 Voronezh RUS 2019-01-10
RcRownchangeKK*chgGame
 1723 1470 4.00 9 2.28 40 91.20 
  Shepilov, Denis 1732 RUS1.0010.824032.80 
  Cherednichenko, Viktor 1712 RUS1.0010.804032.00 
  Vlasova, Olesia wc1738 RUS0.5010.334013.20 
  Kholodov, Vladimir 1870  * RUS0.001-0.0840-3.20 
  Kuzminykh, Nikita 1718 RUS0.5010.314012.40 
  Borisov, Maksim 1708 RUS0.001-0.2040-8.00 
  Payul, Oleg 1680 RUS1.0010.774030.80 
  Strukov, Dmitry 1710 RUS0.001-0.2040-8.00 
  Shcherbinin, Nikolay 1643 RUS0.001-0.2740-10.80 
 * 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)
 

 

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