Individual Calculations May 2015
 Zotkina, Lyudmila  Total change: -25.20  Rating chartPersonal card
 Novokuznetsk Chmp Women 2015 Open Novokuznetsk RUS 2015-03-29
RcRownchangeKK*chgGame
 1719 1435 0.50 6 -0.63 40 -25.20 
  Vorobyova, Alyona wc1835  * RUS0.001-0.0840-3.20 
  Vysotskaya, Elizaveta 1624 RUS0.001-0.2540-10.00 
  Gulyaeva, Nina 1423 RUS0.001-0.5240-20.80 
  Ermolaeva, Nataliya 1827 RUS0.5010.424016.80 
  Lyashenko, Anna 1835  * RUS0.001-0.0840-3.20 
  Prokofieva, Eleonora 1769 RUS0.001-0.1240-4.80 
 * 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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