Individual Calculations July 2017
 Ogorodov, Petr  Total change: -14.20  Rating chartPersonal card
 Perm_Standard June chess tnmt Perm RUS 2017-06-02
RcRownchangeKK*chgGame
 1747 1847 3.50 7 -0.71 20 -14.20 
  Denisov, Sergei 1447  * RUS1.0010.08201.60 
  Parsegov, Denis 1967 RUS0.5010.16203.20 
  Smolin, Petr 1862 RUS0.001-0.4820-9.60 
  Koshelev, Maksim 1447  * RUS1.0010.08201.60 
  Shalynykh, Viktor 2031 RUS0.001-0.2620-5.20 
  Pozdeev, Artem 1662 RUS1.0010.26205.20 
  Kuznetsova, Polina 1810 RUS0.001-0.5520-11.00 
 * 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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