Individual Calculations February 2017
 Rjabyh, Ilja  Total change: -1.60  Rating chartPersonal card
 XXIV P.V.Dubinin Memorial 2017 open Nizhny Novgorod RUS 2017-01-03
RcRownchangeKK*chgGame
 1753 1763 3.00 6 -0.04 40 -1.60 
  Trusov, Maxim 1363  * RUS1.0010.08403.20 
  Semenov, Maxim 2112 RUS0.001-0.1140-4.40 
  Kukushkin, Alexander 1523 RUS1.0010.20408.00 
  Borodkina, Sofia 1426 RUS1.0010.12404.80 
  Rychagov, Alexander 2121 RUS0.001-0.1040-4.00 
  Platonychev, Aleksandr 1974 RUS0.001-0.2340-9.20 
 * 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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