Rapid: Individual Calculations September 2021
 Levchenko, Andrey  Total change: 34.00  Rating chartPersonal card
 Astrakhan Chess Festival_Rapid Astrakhan RUS 2021-08-15
RcRownchangeKK*chgGame
 1683 1399 3.50 7 1.70 20 34.00 
  Muromtsev, Arthur f2134 RUS0.001-0.0120-0.20 
  Zulkharbikov, Ilyas 1186 RUS1.0010.23204.60 
  Ermakov, Maksim 1819 RUS0.5010.43208.60 
  Permin, Viktor 1982 RUS0.001-0.0220-0.40 
  Revyakin, Evgeniy 1381 RUS1.0010.47209.40 
  Davydov, Nikita 1640 RUS1.0010.802016.00 
  Boykov, Pavel 1636 RUS0.001-0.2020-4.00 

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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