Rapid: Individual Calculations April 2023
 Orekhov, Viktor  Total change: 48.00  Rating chartPersonal card
 Rapid Perm 2023 March 19 Perm RUS 2023-03-19
RcRownchangeKK*chgGame
 1838 1951 8.00 9 2.40 20 48.00 
  Shulga, Leonid 1542 RUS1.0010.08201.60 
  Vyatkin, Aleksandr 1551  * RUS1.0010.08201.60 
  Plekhov, Oleg 1969 RUS1.0010.532010.60 
  Minazov, Tagir 2082 RUS1.0010.682013.60 
  Nanavov, Mikhail 1819 RUS1.0010.32206.40 
  Guryshov, Mikhail 1723 RUS1.0010.21204.20 
  Karpenko, Alexander 1875 RUS0.501-0.1020-2.00 
  Ponomarev, Ivan 2003 RUS1.0010.572011.40 
  Koroev, Alan 1976 RUS0.5010.03200.60 
 * 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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