Individual Calculations February 2013
 Dobrovolskiy, Konstantin  Total change: -2.55  Rating chartPersonal card
 Cup of President Nikolaev chess federation - B Nikolaev UKR 2013-01-11
RcRownchangeKK*chgGame
 2061 1926 1.50 5 -0.17 15 -2.55 
  Shepotilo, Vladislav m2192 UKR0.5010.32154.80 
  Kulish, Vasiliy 2024 UKR0.001-0.3715-5.55 
  Prudnikov, Andrey 1781 UKR0.501-0.1915-2.85 
  Kireev, Andrey 2160 UKR0.5010.29154.35 
  Bahanovich, Alexandr 2147 UKR0.001-0.2215-3.30 

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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