Individual Calculations September 2019
 Kozenets, Alla  Total change: -48.80  Rating chartPersonal card
 Peters Rook 109 Open St. Petersburg RUS 2019-08-03
RcRownchangeKK*chgGame
 1491 1508 3.50 9 -1.22 40 -48.80 
  Lukina, Aleksandra wf1908  * RUS0.001-0.0840-3.20 
  Novikov, Denis M. 1236 RUS0.001-0.8340-33.20 
  Kozlov, Andrey 1367 RUS1.0010.314012.40 
  Rusanov, Ilya 1267 RUS0.501-0.3040-12.00 
  Oleynik, Matvey 1108  * RUS1.0010.08403.20 
  Iakushkov, Pavel 1717 RUS0.5010.274010.80 
  Kokueva, Alisa 1816 RUS0.001-0.1440-5.60 
  Ufimtsev, Dmitry 1378 RUS0.501-0.1840-7.20 
  Shesternin, Nikolay 1619 RUS0.001-0.3540-14.00 
 * 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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