Individual Calculations October 2013
 Kiseleva, Arina  Total change: 18.30  Rating chartPersonal card
 IX Baltic school chess festival 2013 Riga LAT 2013-08-26
RcRownchangeKK*chgGame
 1751 1970 5.00 5 1.22 15 18.30 
  Parhomenko, Margarita 1725 LAT1.0010.20153.00 
  Egyed, Judit 1873 HUN1.0010.37155.55 
  Litvjakova, Darija 1666 LAT1.0010.14152.10 
  Fedoseeva, Valentina 1922 RUS1.0010.43156.45 
  Kannina, Krista 1570  * LAT1.0010.08151.20 
 * 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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