Individual Calculations December 2019
 Reva, Lev  Total change: 22.00  Rating chartPersonal card
 SouthFR Chmp. 2019 Juniors B-17 Loo RUS 2019-11-08
RcRownchangeKK*chgGame
 1818 1630 2.50 7 0.55 40 22.00 
  Osipov, Aleksandr 2030  * RUS1.0010.924036.80 
  Matushchak, Nikita 1933 RUS0.001-0.1440-5.60 
  Kudritsky, Maksim 1773 RUS0.001-0.3140-12.40 
  Chipiga, Maksim 1992 RUS0.5010.404016.00 
  Schepets, Savva 1791 RUS0.5010.21408.40 
  Morozov, Gennady 1965 RUS0.001-0.1240-4.80 
  Mnatsakanyan, Tigran 1241 RUS0.501-0.4140-16.40 
 * 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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