Individual Calculations July 2015
 Kosheparova, Tatiana  Total change: 60.80  Rating chartPersonal card
 Schoolchess Junior 21 Open 2015 Novokuznetsk RUS 2015-06-14
RcRownchangeKK*chgGame
 1962 1947 5.50 8 1.52 40 60.80 
  Vysotskaya, Elizaveta 1680 RUS1.0010.18407.20 
  Kiyanovsky, Vladimir 1972 RUS1.0010.534021.20 
  Chistyakov, Nikita 1967 RUS0.5010.03401.20 
  Sozin, Stepan f2345 RUS1.0010.924036.80 
  Chernov, Mikhail f2309 RUS0.001-0.1040-4.00 
  Yazovskikh, Elizaveta 1698 RUS1.0010.19407.60 
  Kheyfets, Nataliya 1881 RUS0.001-0.5940-23.60 
  Chemakin, Pavel 1846 RUS1.0010.364014.40 

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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