Individual Calculations February 2019
 Dubchak, Yury  Total change: -4.60  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2019 Voronezh RUS 2019-01-10
RcRownchangeKK*chgGame
 1630 1831 6.50 9 -0.23 20 -4.60 
  Kuzin, Kirill 1554 RUS0.501-0.3320-6.60 
  Petrov , Aleksandr 1459 RUS1.0010.10202.00 
  Safonov, Anatoly 1654 RUS1.0010.27205.40 
  Yaurov, Egor 1705 RUS0.501-0.1720-3.40 
  Lazarev, Alexandr 1656 RUS0.001-0.7320-14.60 
  Rudakov, Sergey S. 1725 RUS0.501-0.1420-2.80 
  Girzhadovich, Vyacheslav 1534 RUS1.0010.15203.00 
  Bezrukov, Igor 1642 RUS1.0010.25205.00 
  Vlasova, Olesia wc1738 RUS1.0010.37207.40 

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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