Individual Calculations April 2023
 Merezhko, Nikita  Total change: -6.80  Rating chartPersonal card
 CFD men championship Orel RUS 2023-03-18
RcRownchangeKK*chgGame
 1712 1565 2.50 9 -0.34 20 -6.80 
  Selensky, Andrey 1963 RUS0.001-0.0820-1.60 
  Shukhankov, Igor 1837 RUS0.001-0.1720-3.40 
  Subbotin, Andrey 1825 RUS0.001-0.1820-3.60 
  Sedikh, Sergey E. 1738 RUS1.0010.732014.60 
  Polukhin, Sergey 1679 RUS0.5010.16203.20 
  Zhuravlev, Matvey R 1603 RUS0.5010.05201.00 
  Magomedov, Adam 1812 RUS0.001-0.1920-3.80 
  Grekova, Aglaya 1225 RUS0.501-0.3820-7.60 
  Kovalevskiy, Georgiy 1730 RUS0.001-0.2820-5.60 

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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