Individual Calculations July 2021
 Skubko, Sergey  Total change: -52.00  Rating chartPersonal card
 OPEN Moscow. May 2021 Moscow RUS 2021-05-11
RcRownchangeKK*chgGame
 1740 1883 4.00 8 -1.30 40 -52.00 
  Voronaya, Eva 1483  * RUS1.0010.08403.20 
  Onischenko, Andrey 2081 RUS0.001-0.2440-9.60 
  Lee, Hyo 1586 KOR0.001-0.8540-34.00 
  Pylaev, Evgenij 1694 RUS1.0010.254010.00 
  Osipenko, Ivan 1816 RUS1.0010.414016.40 
  Kedrov, Valery V. f1897 RUS0.001-0.4840-19.20 
  Isaev, Evgeny 1828 RUS0.001-0.5840-23.20 
  Korolev, Nikolay 1534 RUS1.0010.11404.40 
 * 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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