Individual Calculations January 2015
 Petko, Darya  Total change: 12.40  Rating chartPersonal card
 Primorye Champ 2014 Vladivostok RUS 2014-12-12
RcRownchangeKK*chgGame
 2058 1830 2.00 7 0.31 40 12.40 
  Vitinik, Mikhail m2205 RUS0.001-0.0940-3.60 
  Panchenko, Makar 2100 RUS0.001-0.1740-6.80 
  Musaev, Rasul f2230  * RUS0.001-0.0840-3.20 
  Kachabekov, Elkhan 1811 RUS1.0010.474018.80 
  Mikhailova, Lubov 2050 RUS0.5010.284011.20 
  Kapustin, Yriy 2160 RUS0.5010.384015.20 
  Komissarov, Anatoliy 1847 RUS0.001-0.4840-19.20 
 * 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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