Individual Calculations December 2012
 Kravets, Ivan  Total change: -19.80  Rating chartPersonal card
 Lviv Autumn open-2012 Lviv UKR 2012-11-02
RcRownchangeKK*chgGame
 1923 2202 6.00 9 -1.32 15 -19.80 
  Rastropin, Yuriy 1814 UKR0.501-0.4115-6.15 
  Kozak, Dmytro 1947 UKR0.501-0.3115-4.65 
  Oprysk, Nestor 1838 UKR0.501-0.4015-6.00 
  Mukhtarova, Viktoriya 1802  * UKR0.501-0.4215-6.30 
  Polulikh, Bogdan 1912 UKR1.0010.16152.40 
  Kyrychenko, Mykola 1802  * UKR0.501-0.4215-6.30 
  Kolpakov, Vladyslav 1930 UKR1.0010.17152.55 
  Lopadchak, Myroslav 2036 UKR1.0010.28154.20 
  Polishchuk, Oleg 2226 UKR0.5010.03150.45 
 * 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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