Individual Calculations January 2014
 Sorokina, Svetlana  Total change: 29.40  Rating chartPersonal card
 St. Petersburg Champ. 2013 Girls U18 St. Petersburg RUS 2013-11-18
RcRownchangeKK*chgGame
 1822 1734 5.50 9 1.96 15 29.40 
  Kiseleva, Arina wc1998 RUS0.001-0.1815-2.70 
  Ivanova, Ekaterina 1643 RUS1.0010.38155.70 
  Klevets, Ksenia 1855 RUS1.0010.66159.90 
  Nikolaenko, Natalia 1580 RUS1.0010.29154.35 
  Kolesnikova, Kristina 1959 RUS0.5010.28154.20 
  Chernyak, Viktoria 2023 RUS1.0010.841512.60 
  Zavgorodniaya, Alena 1880 RUS0.001-0.3015-4.50 
  Gudkina, Zhanna 1859 RUS0.001-0.3315-4.95 
  Zhuravleva, Irina 1600 RUS1.0010.32154.80 

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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