Individual Calculations July 2015
 Kovaleva, Valeria  Total change: -24.00  Rating chartPersonal card
 Obninsk-Summer-2015 Obninsk RUS 2015-06-15
RcRownchangeKK*chgGame
 1643 1453 1.50 7 -0.60 40 -24.00 
  Bilan, Danila 1853  * RUS0.001-0.0840-3.20 
  Petrov, Vladimir S. 1853  * RUS0.001-0.0840-3.20 
  Tugolukov, Vecheslav 1732 RUS0.001-0.1640-6.40 
  Stremedlovskiiy, Ilya 1646 RUS0.001-0.2540-10.00 
  Dudarev, Kiril 1330 RUS0.501-0.1740-6.80 
  Bolotina, Viktoriya 1236 RUS1.0010.22408.80 
  Shon, Vitaly 1853  * RUS0.001-0.0840-3.20 
 * 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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