Blitz: Individual Calculations September 2023
 Borisyuk, Dmitry  Total change: 11.20  Rating chartPersonal card
 Blitz d'ete CEG 2023 Geneva SUI 2023-08-19
RcRownchangeKK*chgGame
 1962 2145 7.00 9 0.56 20 11.20 
  Solari, Matteo 1745  * SUI1.0010.08201.60 
  Parshikov, Tikhon 1901 SUI1.0010.20204.00 
  Ferrier, David 2009 FRA1.0010.32206.40 
  Kostov, Kyrill 1929 BUL0.001-0.7820-15.60 
  Kupalov, Igor 1941 SUI1.0010.24204.80 
  Rivaud, Christophe 1955 SUI0.001-0.7520-15.00 
  Guillaume, Romaric 1751 SUI1.0010.08201.60 
  Kostov, Deyan Samuil f2077 BUL1.0010.41208.20 
  Ondozi, Murtez f2346 KOS1.0010.762015.20 
 * 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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