Individual Calculations March 2020
 Melkonyan, Leonard  Total change: -20.80  Rating chartPersonal card
 Moscow Open 2020 D2 Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1903 2110 3.50 6 -1.04 20 -20.80 
  Novoselov, Lev 1776 RUS1.0010.12202.40 
  Drozdov, Vladimir E. 1867 RUS1.0010.20204.00 
  Korolev, Evgeniy 1982 RUS0.501-0.1720-3.40 
  Ljamin, Vladimir 1966 RUS0.001-0.6920-13.80 
  Maklakov, Anatolij 1839 RUS1.0010.17203.40 
  Salimov, Gairat 1985 RUS0.001-0.6720-13.40 

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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