Individual Calculations April 2013
 Zozulia, Alexandr  Total change: 5.85  Rating chartPersonal card
 Championship of Nikolaev Chess 2013 Nikolaev UKR 2013-03-05
RcRownchangeKK*chgGame
 2203 2015 2.00 6 0.39 15 5.85 
  Gubanov, Oleg m2288 UKR0.5010.33154.95 
  Belosvetov, Nikolaj f2118 UKR0.5010.14152.10 
  Lots, Stepan f2302 UKR0.001-0.1615-2.40 
  Mukataev, Yriy 2011 UKR1.0010.49157.35 
  Sakun, Volodymyr 2278 UKR0.001-0.1815-2.70 
  Punin, Andrii 2223 UKR0.001-0.2315-3.45 

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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