Individual Calculations February 2019
 Petrov , Aleksandr  Total change: 0.80  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2019 Voronezh RUS 2019-01-10
RcRownchangeKK*chgGame
 1678 1459 2.00 8 0.04 20 0.80 
  Bezrukov, Igor 1642 RUS0.5010.24204.80 
  Dubchak, Yury 1831 RUS0.001-0.1020-2.00 
  Shepilov, Denis 1732 RUS1.0010.832016.60 
  Vasiljev, Ilya 1859  * RUS0.001-0.0820-1.60 
  Payul, Oleg 1680 RUS0.5010.28205.60 
  Cherednichenko, Viktor 1712 RUS0.001-0.1920-3.80 
  Koval, Grigory 1389 RUS0.001-0.6020-12.00 
  Korotchenkov, Victor 1577 RUS0.001-0.3420-6.80 
 * 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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