Individual Calculations April 2023
 Rodin, Dmitrij  Total change: -8.80  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1954 2334 7.00 9 -0.88 10 -8.80 
  Dobrynin, Ivan 1817 RUS0.001-0.9610-9.60 
  Sedikh, Sergey E. 1934  * RUS1.0010.08100.80 
  Shukhankov, Igor 1837 RUS0.501-0.4610-4.60 
  Tkachuk, Andrey 1838 RUS1.0010.04100.40 
  Teplov, Evgeniy 1854 RUS0.501-0.4510-4.50 
  Preobrazhenskaya, Diana 1890 RUS1.0010.06100.60 
  Tereshchenko, Oksana 1970 RUS1.0010.10101.00 
  Usov, Aleksandr E. f2177 RUS1.0010.29102.90 
  Kazmin, Semen 2273 RUS1.0010.42104.20 
 * 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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