Individual Calculations September 2012
 Dudyev, Volodymyr  Total change: -11.70  Rating chartPersonal card
 Independence Cup - 2012 Kyiv UKR 2012-08-11
RcRownchangeKK*chgGame
 2083 2045 2.50 7 -0.78 15 -11.70 
  Grinev, Valeriy f2377 UKR0.5010.38155.70 
  Polivanov, Anatoliy m2406 UKR0.001-0.1015-1.50 
  Kol`ba, Anastasiya 1951 UKR0.501-0.1315-1.95 
  Rodin, Alexey 1910 UKR1.0010.32154.80 
  Vorontsov, Pavlo 2213 UKR0.001-0.2815-4.20 
  Onokienko, Olexandra 1811 UKR0.001-0.7915-11.85 
  Manikin, Borys 1915 UKR0.501-0.1815-2.70 

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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