Individual Calculations August 2012
 Kozak, Dmytro  Total change: 4.80  Rating chartPersonal card
 Mukachevo Summer - 2012 "A" Mukachevo UKR 2012-06-26
RcRownchangeKK*chgGame
 2109 1887 2.50 9 0.32 15 4.80 
  Starozhilov, Leonid 2256 UKR0.5010.40156.00 
  Nester, Ihor m2287  * UKR0.001-0.0815-1.20 
  Tarleva, Vira wf2149 UKR0.001-0.1815-2.70 
  Buksa, Nataliya 2101 UKR1.0010.771511.55 
  Gudok, Viktor m2263 UKR0.5010.41156.15 
  Sychevskyy, Andriy 2052 UKR0.001-0.2815-4.20 
  Kotliar, Alexey 1936 UKR0.001-0.4315-6.45 
  Polulikh, Bogdan 1876 UKR0.501-0.0215-0.30 
  Kristofori, Attila 2061 UKR0.001-0.2715-4.05 
 * 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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