Blitz: Individual Calculations February 2020
 Pogorelskikh, Sofia  Total change: 2.20  Rating chartPersonal card
 Overtime Blitz 2019-10 St. Petersburg RUS 2019-12-29
RcRownchangeKK*chgGame
 1867 1871 5.00 10 0.11 20 2.20 
  Sotsky, Alexander m2102 RUS0.001-0.2120-4.20 
  Andreev, Aleksei 1525 RUS1.0010.11202.20 
  Shemyakinskiy, Nikita 2104 RUS0.001-0.2120-4.20 
  Dobkes, Mikhail 1525 RUS1.0010.11202.20 
  Shalygin, Andrei 2076 RUS0.001-0.2420-4.80 
  Pavlyk, Petr 1471  * RUS1.0010.08201.60 
  Avakian, Arkadii 2191 RUS0.001-0.1320-2.60 
  Maksimovich, Sergey 1685 RUS1.0010.26205.20 
  Rudovskii, Filipp 1980 RUS1.0010.652013.00 
  Ismagilov, Damir 2014 RUS0.001-0.3120-6.20 
 * 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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