Individual Calculations February 2013
 Palchun, Grigory  Total change: 12.45  Rating chartPersonal card
 Blockade CYSS-2 2013 open St. Petersburg RUS 2013-01-03
RcRownchangeKK*chgGame
 2030 2214 6.50 8 0.83 15 12.45 
  Timirev, Sergey 1817 RUS1.0010.08151.20 
  Schekachikhin, Maksim 1947 RUS1.0010.18152.70 
  Tarasov, Ilya 1995 RUS0.001-0.7815-11.70 
  Petrushev., Nikita 1814  * RUS1.0010.08151.20 
  Karasev, Vladimir I m2366 RUS1.0010.701510.50 
  Kiseleva, Arina wc1946 RUS1.0010.17152.55 
  Belenkaya, Dina wf2200 RUS0.501-0.0215-0.30 
  Kuzmin, Egor 2157 RUS1.0010.42156.30 
 * 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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