Individual Calculations June 2013
 Kalabekov, Alexandr  Total change: -15.75  Rating chartPersonal card
 Tournament on the opening of sea season - 2013 Evpatoria UKR 2013-05-01
RcRownchangeKK*chgGame
 2100 2051 2.50 8 -1.05 15 -15.75 
  Timoshenko, Alexander 2260 RUS0.5010.27154.05 
  Birjuchev, Mikhail 1920 UKR0.501-0.1815-2.70 
  Madedin, Sergey 1872 UKR0.501-0.2315-3.45 
  Kuzmenko, Vyacheslav 1973 UKR0.501-0.1115-1.65 
  Menumerov, Emin 2049 UKR0.001-0.5015-7.50 
  Chos, Alexey m2365 UKR0.001-0.1415-2.10 
  Zakharov, Andrey 2251 RUS0.001-0.2415-3.60 
  Bonet, Alik 2107 UKR0.5010.08151.20 

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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