Individual Calculations February 2020
 Petrovskiy, Vadim  Total change: -14.80  Rating chartPersonal card
 Mukachevo Christmas - 2020 - A Mukachevo UKR 2020-01-09
RcRownchangeKK*chgGame
 1947 2209 6.00 8 -0.37 40 -14.80 
  Kuchinka, Mykhailo 1809  * UKR1.0010.08403.20 
  Ivanytska, Sofiia 1809  * UKR1.0010.08403.20 
  Hulka, Valentyn 1917 UKR1.0010.15406.00 
  Keleberda, Tymur 1939 UKR1.0010.17406.80 
  Lozynskyi, Bohdan 2067 UKR0.501-0.1940-7.60 
  Prydun, Andriy f2267 UKR0.001-0.4240-16.80 
  Dmytriv, Roman 1839 UKR1.0010.10404.00 
  Kucher, Kostyantyn 1928 UKR0.501-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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