Individual Calculations December 2019
 Vorobiov, Nikolai  Total change: -5.60  Rating chartPersonal card
 Ugra 2019 Khanty-Mansiisk RUS 2019-11-19
RcRownchangeKK*chgGame
 1762 1856 4.50 8 -0.28 20 -5.60 
  Dvoinishnikova, Galina 1456  * RUS1.0010.08201.60 
  Borisova, Ekaterina f2256  * RUS0.001-0.0820-1.60 
  Kuchina, Alexandra 1456  * RUS1.0010.08201.60 
  Fedorov, Semen K. 1456  * RUS0.501-0.4220-8.40 
  Idrisov, Arseniy R. 1456  * RUS1.0010.08201.60 
  Tagirov, Izmir 2027 RUS1.0010.732014.60 
  Rozhkov, Viacheslav f2256  * RUS0.001-0.0820-1.60 
  Semenova, Anastasia 1734 RUS0.001-0.6720-13.40 
 * 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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