Individual Calculations March 2015
 Zotkina, Lyudmila  Total change: -50.40  Rating chartPersonal card
 Novokuznetsk old stager Open 2015 Novokuznetsk RUS 2015-01-10
RcRownchangeKK*chgGame
 1747 1485 0.00 6 -1.26 40 -50.40 
  Nuzhdov, Vasiliy 1885  * RUS0.001-0.0840-3.20 
  Ragulin, Yury 1823 RUS0.001-0.1240-4.80 
  Shilintsev, Vladimir 1864 RUS0.001-0.0940-3.60 
  Tsvetkov, Yury 1688 RUS0.001-0.2440-9.60 
  Gulyaeva, Nina 1415 RUS0.001-0.6040-24.00 
  Smotraeva, Valentina 1809 RUS0.001-0.1340-5.20 
 * 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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