Blitz: Individual Calculations February 2019
 Sergeev, Aleksandr N.  Total change: -12.60  Rating chartPersonal card
 Christmas Blitz 2019 PS St. Petersburg RUS 2019-01-07
RcRownchangeKK*chgGame
 1695 1488 1.50 8 -0.63 20 -12.60 
  Nakhodkin, Gennadiy 1888  * RUS0.001-0.0820-1.60 
  Ravinskiy, Petr 1870 RUS0.001-0.0920-1.80 
  Sudarev, Igor 1707 RUS0.001-0.2220-4.40 
  Kiselev, Mikhail 1667 RUS0.001-0.2720-5.40 
  Sviridov, Leon 1399 RUS1.0010.38207.60 
  Nuritdinov, Nizomitdin 1603 RUS0.5010.16203.20 
  Moryakov, Dmitry 1888  * RUS0.001-0.0820-1.60 
  Shvariov, Artur 1536 RUS0.001-0.4320-8.60 
 * 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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