Blitz: Individual Calculations January 2020
 Efremov, Roman A  Total change: -3.60  Rating chartPersonal card
 Moscow region team championship 2019 blitz 1L Sergiev Posad RUS 2019-12-01
RcRownchangeKK*chgGame
 1621 1398 2.00 8 -0.18 20 -3.60 
  Kuzmin, Mikhail 1798  * RUS0.5010.42208.40 
  Listratov, Artem 1798  * RUS0.001-0.0820-1.60 
  Gorshkov, Alexey N. 1798  * RUS0.001-0.0820-1.60 
  Yarovitskaya, Darya 1195 RUS0.501-0.2620-5.20 
  Taran, Egor A 1169 RUS0.001-0.7920-15.80 
  Matveev, Erik 1611 RUS1.0010.772015.40 
  Ryzhkov, Sergey 1798  * RUS0.001-0.0820-1.60 
  Pecherey, Ivan 1798  * RUS0.001-0.0820-1.60 
 * 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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