Individual Calculations February 2019
 Polyansky, Viktor  Total change: -18.80  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2019 Voronezh RUS 2019-01-10
RcRownchangeKK*chgGame
 1679 1856 5.50 9 -0.94 20 -18.80 
  Korotchenkov, Victor 1577 RUS1.0010.16203.20 
  Yudakov, Alexey 1682 RUS1.0010.27205.40 
  Sushkov, Mikhail 1660 RUS1.0010.25205.00 
  Volovich, Evgeny 1602 RUS0.501-0.3120-6.20 
  Kholodov, Vladimir 1907 RUS0.5010.07201.40 
  Badtrutdinova, Darya 1462 RUS0.501-0.4220-8.40 
  Vasiljev, Ilya 1862 RUS0.5010.01200.20 
  Lazarev, Alexandr 1656 RUS0.501-0.2620-5.20 
  Volodin, Konstantin 1700 RUS0.001-0.7120-14.20 

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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