Blitz: Individual Calculations February 2019
 Efimov, Ignat  Total change: -2.80  Rating chartPersonal card
 Open_Blitz_30.12 St. Petersburg RUS 2018-12-30
RcRownchangeKK*chgGame
 1957 1973 4.50 9 -0.14 20 -2.80 
  Solovyov, Viktor 2297 RUS0.5010.37207.40 
  Sharankov, Grigory 2202 RUS0.001-0.2120-4.20 
  Sokolovs, Nikita 1573  * RUS1.0010.08201.60 
  Kuizhev, Adam 1823 RUS1.0010.30206.00 
  Kuzin, Anton m2373  * RUS0.5010.42208.40 
  Karelov, Pavel 2123 RUS0.001-0.3020-6.00 
  Kovalenko, Kleopatra 1771 RUS1.0010.24204.80 
  Puzyrevsky, Semen 1573  * RUS0.501-0.4220-8.40 
  Kundianok, Vladislav 1882 RUS0.001-0.6220-12.40 
 * 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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