Individual Calculations February 2017
 Kazakevich, Grigoriy  Total change: 2.60  Rating chartPersonal card
 Blockade CYSS-2 2017 open St. Petersburg RUS 2017-01-03
RcRownchangeKK*chgGame
 1906 1952 4.50 8 0.13 20 2.60 
  Lesovoi, Evgenij 2333 RUS0.001-0.0920-1.80 
  Makeev, Konstantin 1590 RUS0.501-0.4020-8.00 
  Gantsevich, Dmitry 1728 RUS0.501-0.2820-5.60 
  Kort, Pavel 1552  * RUS1.0010.08201.60 
  Kiseleva, Arina wc2056 RUS0.5010.14202.80 
  Tovbin, Naum 1818 RUS1.0010.32206.40 
  Grigoriev, Oleg 2054 RUS0.001-0.3620-7.20 
  Tarasov, Ilya 2116 RUS1.0010.722014.40 
 * 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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