Individual Calculations June 2013
 Katanova, Marina  Total change: 24.75  Rating chartPersonal card
 Russian Championship G17 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1962 1906 5.50 9 1.65 15 24.75 
  Styazhkina, Anna wf2175 RUS0.001-0.1715-2.55 
  Rybakova, Polina 1765 RUS1.0010.31154.65 
  Kiseleva, Arina wc1958 RUS1.0010.57158.55 
  Staritsina, Elizaveta 1940 RUS0.001-0.4515-6.75 
  Kruglikova, Viktorija 1776 RUS1.0010.32154.80 
  Kostitsina, Liubov 2037 RUS0.001-0.3215-4.80 
  Chernyak, Viktoria 1967 RUS1.0010.58158.70 
  Novikova, Ksenia 2071 RUS0.5010.22153.30 
  Poliushkina, Darjia 1970 RUS1.0010.59158.85 

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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