Individual Calculations February 2015
 Zheleznyakov, Peter  Total change: -6.60  Rating chartPersonal card
 PKGO championship Petropavlovsk-Kamchatsky RUS 2014-12-15
RcRownchangeKK*chgGame
 1949 1844 2.00 6 -0.33 20 -6.60 
  Bogdanovskiy, Maksim 2015 RUS0.5010.23204.60 
  Barkov, Kirill 2199 RUS0.001-0.1120-2.20 
  Yarisko, Arina 1809 RUS0.001-0.5520-11.00 
  Alekseeva, Angelina 1591 RUS1.0010.19203.80 
  Brushkivskiy, Denis 1837 RUS0.501-0.0120-0.20 
  Sutormin, Danila 2244  * RUS0.001-0.0820-1.60 
 * 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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