Individual Calculations February 2013
 Kokhnover, Ilya  Total change: -3.00  Rating chartPersonal card
 St. Petersburg Champ. Boys U14 2012 St. Petersburg RUS 2012-11-26
RcRownchangeKK*chgGame
 1793 1742 2.00 5 -0.20 15 -3.00 
  Opanasenko, Mikhail 2019 RUS0.5010.33154.95 
  Zakharikov, Ivan 1847 RUS0.001-0.3615-5.40 
  Lokhno, Ivan 1687 RUS0.501-0.0815-1.20 
  Shemenko, Georgy 1805 RUS0.001-0.4115-6.15 
  Panov, Konstantin 1607 RUS1.0010.32154.80 

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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