Individual Calculations January 2020
 Plaksin, Vladimir  Total change: -12.20  Rating chartPersonal card
 Krasnoobsk Autumn open-2019 Krasnoobsk RUS 2019-11-16
RcRownchangeKK*chgGame
 1772 1834 4.50 9 -0.61 20 -12.20 
  Mashkov, Mikhail 1434  * RUS0.501-0.4220-8.40 
  Babkova, Nina 1602 RUS1.0010.21204.20 
  Shestakov, Alexey 1947 RUS0.001-0.3520-7.00 
  Sysoev, Pavel 1804 RUS1.0010.46209.20 
  Kirgetov, Vitaly 1903 RUS0.001-0.4020-8.00 
  Semikolennykh, Tamara 1719 RUS0.001-0.6620-13.20 
  Tukhvatulin, Kamil 1737 RUS1.0010.37207.40 
  Romanov, Viktor 1830 RUS1.0010.49209.80 
  Altyntsev, Alexandr 1975 RUS0.001-0.3120-6.20 
 * 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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