Individual Calculations February 2020
 Surkov, Vladimir  Total change: -36.40  Rating chartPersonal card
 70.Open Kolomna Chmp.2020 Kolomna RUS 2020-01-03
RcRownchangeKK*chgGame
 1644 1729 4.50 9 -0.91 40 -36.40 
  Statsenko, Vladimir I 1329  * RUS1.0010.08403.20 
  Kalinin, Aleksandr 2066 RUS0.001-0.1240-4.80 
  Tulinov, Dmitry 1511 RUS0.501-0.2840-11.20 
  Matrosov, Vladimir 1757 RUS1.0010.544021.60 
  Rusakov, Denis 1490 RUS0.001-0.8040-32.00 
  Razumovskiy, Aleksandr 1846 RUS1.0010.664026.40 
  Tarielashvili, Diana 1592 RUS0.001-0.6840-27.20 
  Tokarev, Dmitry 1463 RUS1.0010.18407.20 
  Shilo, Kirill 1738 RUS0.001-0.4940-19.60 
 * 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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