Blitz: Individual Calculations February 2019
 Sudarev, Igor  Total change: -5.40  Rating chartPersonal card
 Christmas Blitz 2019 PS St. Petersburg RUS 2019-01-07
RcRownchangeKK*chgGame
 1724 1707 4.00 9 -0.27 20 -5.40 
  Valov, Ilya f2107  * RUS0.001-0.0820-1.60 
  Sergeev, Aleksandr N. 1488 RUS1.0010.22204.40 
  Sviridov, Leon 1399 RUS1.0010.14202.80 
  Khodko, Yurii N. 1964 RUS0.001-0.1820-3.60 
  Puzyrevsky, Boris M. 1887 RUS0.001-0.2620-5.20 
  Zaitsev, Fedor 1896 RUS0.001-0.2520-5.00 
  Romanov, Nikita M. 1307  * RUS1.0010.08201.60 
  Shvariov, Artur 1536 RUS1.0010.27205.40 
  Kudin, Artyom 1933 RUS0.001-0.2120-4.20 
 * 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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