Individual Calculations September 2019
 Rezvy, Lev  Total change: -92.40  Rating chartPersonal card
 Peters Rook 109 Open St. Petersburg RUS 2019-08-03
RcRownchangeKK*chgGame
 1807 2138 5.50 9 -2.31 40 -92.40 
  Grekhneva, Natalja 1738  * RUS1.0010.08403.20 
  Gavrilov, Maxim 1808 RUS0.501-0.3840-15.20 
  Kokueva, Alisa 1816 RUS0.501-0.3740-14.80 
  Panov, Gleb 1738  * RUS1.0010.08403.20 
  Kudryavtseva, Mariya 1818 RUS0.001-0.8740-34.80 
  Trushnikov, Viacheslav 1738  * RUS0.501-0.4240-16.80 
  Shesternin, Nikolay 1738  * RUS1.0010.08403.20 
  Slugin, Yaroslav 2011 RUS1.0010.334013.20 
  Karavaev, Aleksandr 1854 RUS0.001-0.8440-33.60 
 * 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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