Individual Calculations May 2018
 Binder, Oleg  Total change: -8.20  Rating chartPersonal card
 ChessAmateur Sochi 2018 Sochi RUS 2018-04-01
RcRownchangeKK*chgGame
 1748 1609 2.50 8 -0.41 20 -8.20 
  Mamatov, Melis 2009  * KGZ0.001-0.0820-1.60 
  Zlachevskiy, Leonid 2004 RUS0.001-0.0820-1.60 
  Talanin, Andrei 2009  * RUS0.001-0.0820-1.60 
  Kastanieda, Alla 1415 PER0.501-0.2520-5.00 
  Gridnev, Yury 2009  * RUS0.5010.42208.40 
  Forostyanaya, Sofiya 1293 RUS0.501-0.3720-7.40 
  Shakuev, Vasily 1358 RUS1.0010.19203.80 
  Pashkov, Vladimir M. 1889 RUS0.001-0.1620-3.20 
 * 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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