Individual Calculations August 2023
 Safronov, Alexander  Total change: 39.20  Rating chartPersonal card
 VO Moscow. June 2023 Moscow RUS 2023-06-04
RcRownchangeKK*chgGame
 1579 1652 6.50 8 1.96 20 39.20 
  Murashov, Nikita 1252  * RUS1.0010.08201.60 
  Kostin, Nikolay 1249 RUS0.501-0.4220-8.40 
  Belokon, Artour 1618 RUS1.0010.45209.00 
  Musakhanyan, Mikhail 1727 RUS1.0010.602012.00 
  Burnazov, Lev 1826 RUS1.0010.732014.60 
  Galkin, Vladimir 1808 RUS0.001-0.2920-5.80 
  Pletinka, Sergei 1429 RUS1.0010.22204.40 
  Kedrov, Valery V. f1720 RUS1.0010.592011.80 
 * 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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