Individual Calculations January 2016
 Sovina, Maria  Total change: 55.20  Rating chartPersonal card
 Ivanovo region chmp 2015 A Ivanovo RUS 2015-12-05
RcRownchangeKK*chgGame
 1852 1550 2.50 7 1.38 40 55.20 
  Rogozjkin, Alexandr 1950  * RUS0.001-0.0840-3.20 
  Kirillov, Dmitry 1791 RUS0.001-0.2040-8.00 
  Goryachev, Ivan 1669 RUS1.0010.664026.40 
  Lebedev, Gennadiy 1768 RUS0.5010.284011.20 
  Kamenev, Mikhail 1950  * RUS0.001-0.0840-3.20 
  Sychev, Valeriy 1889 RUS0.5010.384015.20 
  Dyagelev, Alexey 1950  * RUS0.5010.424016.80 
 * 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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