Blitz: Individual Calculations February 2020
 Serdjukov, Sergey  Total change: -36.80  Rating chartPersonal card
 Voronezh Christmas 2020 Blitz Voronezh RUS 2020-01-08
RcRownchangeKK*chgGame
 1852 2096 6.50 11 -1.84 20 -36.80 
  Isakova, Anna 1696  * RUS1.0010.08201.60 
  Shipilov, Maksim 1696  * RUS0.001-0.9220-18.40 
  Pechenikina, Marya 1696  * RUS1.0010.08201.60 
  Shestakova, Ekaterina 1749 RUS1.0010.11202.20 
  Knyazev, Pavel 1733 RUS1.0010.10202.00 
  Lukjanenko, Alexander 2190 RUS0.5010.13202.60 
  Mikhnenko, Alexander c2058 RUS0.001-0.5520-11.00 
  Dmitriev, Valery 2029 RUS0.001-0.5920-11.80 
  Shtyka, Sergey f2136 RUS0.001-0.4420-8.80 
  Poltavets, Ivan 1696  * RUS1.0010.08201.60 
  Ismailov, Samir 1696  * RUS1.0010.08201.60 
 * 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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