Individual Calculations September 2013
 Andriyanov, Ivan  Total change: -17.70  Rating chartPersonal card
 Russian Team Championship 2013 (boys and girls up to 19 years). Kaliningrad RUS 2013-08-02
RcRownchangeKK*chgGame
 1969 2066 2.50 6 -1.18 15 -17.70 
  Chibukhchyan, Erik 1666  * RUS1.0010.08151.20 
  Mamedov, Elmin 2023 RUS0.501-0.0615-0.90 
  Nozhkin, Nikita 2172 RUS0.001-0.3615-5.40 
  Fedorov, Aisen 1909 RUS1.0010.29154.35 
  Malyshev, Grigory 2019 RUS0.001-0.5715-8.55 
  Kopjonkin, Kirill 2025 RUS0.001-0.5615-8.40 
 * 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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