Individual Calculations September 2021
 Skubko, Sergey  Total change: -50.00  Rating chartPersonal card
 OPEN Moscow. July 2021 Moscow RUS 2021-07-06
RcRownchangeKK*chgGame
 1629 1831 4.50 8 -1.25 40 -50.00 
  Soltanov, Teymur 1431  * RUS1.0010.08403.20 
  Ivanov, Evgeniy 1526 RUS0.001-0.8640-34.40 
  Karchinskiy, Timofey 1448 KAZ1.0010.09403.60 
  Urivskiy, Arseniy A. 1563 RUS0.501-0.3340-13.20 
  Kedrov, Valery V. f1868 RUS0.001-0.4540-18.00 
  Petrov, Alexey 1908 RUS1.0010.614024.40 
  Poroshin, Anton 1431  * RUS0.001-0.9240-36.80 
  Lagutina, Olga 1856 RUS1.0010.534021.20 
 * 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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