Individual Calculations January 2019
 Aleksandrov, Victor  Total change: -19.40  Rating chartPersonal card
 V.E.Raev Memorial Rating Tournament Open Voronezh RUS 2018-12-20
RcRownchangeKK*chgGame
 1627 1820 2.00 4 -0.97 20 -19.40 
  Korotchenkov, Victor 1602 RUS1.0010.22204.40 
  Makushin, Aleksandr 1641 RUS0.001-0.7320-14.60 
  Girzhadovich, Vyacheslav 1534 RUS1.0010.16203.20 
  Cherednichenko, Viktor 1730 RUS0.001-0.6220-12.40 

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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