Rapid: Individual Calculations April 2020
 Osypova, Alona  Total change: -7.60  Rating chartPersonal card
 M.Shteinberg Memorial Rapid Tournament - 2020 Kharkiv UKR 2020-03-02
RcRownchangeKK*chgGame
 1810 1758 3.00 7 -0.38 20 -7.60 
  Bakhmatsky, Vladislav m2393 UKR0.001-0.0120-0.20 
  Kozun, Viktor 1615 UKR1.0010.31206.20 
  Biryulin, Boris 1974 UKR0.001-0.2220-4.40 
  Solodovnik, Aleksandra 1658 UKR0.001-0.6420-12.80 
  Kostenko, Vitalii 1640 UKR1.0010.34206.80 
  Mirgorodsky, Nikolay 1733 UKR1.0010.47209.40 
  Lapidus, Vladimir 1660 UKR0.001-0.6320-12.60 

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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