Blitz: Individual Calculations April 2023
 Perepelkin, Vitaly  Total change: -30.80  Rating chartPersonal card
 Blitz Moscow. March 2023 - 7 Moscow RUS 2023-03-25
RcRownchangeKK*chgGame
 1550 1640 4.50 10 -1.54 20 -30.80 
  Tolstygin, Kirill 1224 RUS0.001-0.9320-18.60 
  Ivaschenko, Anna 1321 RUS1.0010.13202.60 
  Nyudleev, Dolgan m2249 RUS0.001-0.0220-0.40 
  Evanzhelisti, Eva 1233 RUS1.0010.08201.60 
  Gorbatov, Alexej m2033 RUS0.001-0.0820-1.60 
  Efremov, Vasily 2004 RUS0.001-0.1020-2.00 
  Gambarin, Vyacheslav 1203 RUS0.501-0.4420-8.80 
  Chistova, Ekaterina 1233 RUS0.001-0.9220-18.40 
  Zekhov, Nikolay Vlad 1240  * RUS1.0010.08201.60 
  Chekanov, Timur 1758 FID1.0010.662013.20 
 * 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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