Individual Calculations June 2013
 Madedin, Sergey  Total change: 4.35  Rating chartPersonal card
 Tournament on the opening of sea season - 2013 Evpatoria UKR 2013-05-01
RcRownchangeKK*chgGame
 2122 1872 2.00 8 0.29 15 4.35 
  Bonet, Alik 2107 UKR0.001-0.2115-3.15 
  Kuzmenko, Vyacheslav 1973 UKR0.5010.14152.10 
  Timoshenko, Alexander 2260 RUS0.5010.41156.15 
  Kalabekov, Alexandr 2051 UKR0.5010.23153.45 
  Kijajkin, Pavel 2123 UKR0.001-0.1915-2.85 
  Birjuchev, Mikhail 1920 UKR0.5010.07151.05 
  Ugrehelidze, Niko 2272  * RUS0.001-0.0815-1.20 
  Chos, Alexey m2272  * UKR0.001-0.0815-1.20 
 * 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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