Individual Calculations February 2015
 Selina, Ekaterina  Total change: 55.20  Rating chartPersonal card
 Armavir - Champ 2015 Open Armavir RUS 2015-01-12
RcRownchangeKK*chgGame
 1728 1525 3.50 8 1.38 40 55.20 
  Pshmahov, Osman 1821 RUS0.001-0.1540-6.00 
  Vorushilo, Alena 1622 RUS0.5010.13405.20 
  Alchakova, Viktoriya 1667 RUS0.5010.19407.60 
  Medvedev, Viktor,v 1396 RUS1.0010.334013.20 
  Tvelov, Boris 1792 RUS1.0010.824032.80 
  Lyashenko, Valeri 1925  * RUS0.001-0.0840-3.20 
  Drachev, Vladimir 1891 RUS0.001-0.1040-4.00 
  Pilyugin, Yury 1710 RUS0.5010.24409.60 
 * 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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