Blitz: Individual Calculations September 2022
 Sorin, Ilya  Total change: -58.80  Rating chartPersonal card
 STEINITZ CHESS CUP 2022. Blitz St. Petersburg RUS 2022-08-07
RcRownchangeKK*chgGame
 1578 1705 3.50 10 -2.94 20 -58.80 
  Kunakbaev, Ilnur 1943 RUS0.001-0.2020-4.00 
  Nenonen, Erik 1302 RUS1.0010.08201.60 
  Achang, Andrei 2031 RUS0.001-0.1320-2.60 
  Priemshchikova, Evelina 1325 RUS0.501-0.4120-8.20 
  Khramtsov, Mark 1305  * RUS1.0010.08201.60 
  Tarasov, Ilya 2242 RUS0.001-0.0320-0.60 
  Balyan, Artur 1479 RUS0.001-0.7920-15.80 
  Petrova, Veronika 1228 RUS0.001-0.9520-19.00 
  Astakhov, Leonid 1391 RUS1.0010.14202.80 
  Antipov, Fedor 1530 RUS0.001-0.7320-14.60 
 * 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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