Individual Calculations November 2013
 Demchenko, Alisa  Total change: 20.40  Rating chartPersonal card
 Krasnodar region Chmp. 2013 Women Bzhid RUS 2013-10-12
RcRownchangeKK*chgGame
 1820 1544 2.00 7 0.68 30 20.40 
  Mokhna, Natalia wf1944  * RUS0.001-0.0830-2.40 
  Labasheva, Ekaterina 1843 RUS1.0010.853025.50 
  Porozhnyak, Maya 1717 RUS1.0010.733021.90 
  Baraeva, Marina wm1944  * RUS0.001-0.0830-2.40 
  Cheredniakova, Victoria 1931 RUS0.001-0.0930-2.70 
  Khristenko, Anna 1593 RUS0.001-0.4330-12.90 
  Zlydneva, Daria 1767 RUS0.001-0.2230-6.60 
 * 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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