Individual Calculations February 2019
 Kidanov, V.  Total change: -2.60  Rating chartPersonal card
 Krasnodar_ chess-school_2018_8 Krasnodar RUS 2018-12-18
RcRownchangeKK*chgGame
 1780 1813 3.50 7 -0.13 20 -2.60 
  Dektiarov, Yaroslav 1987 RUS0.001-0.2720-5.40 
  Melnikov, Nikolay 1451 RUS1.0010.10202.00 
  Kiriushin, Vladimir 2065 RUS0.001-0.1920-3.80 
  Baranov, Valentin 1413  * RUS0.501-0.4220-8.40 
  Novikov, Artem 1413  * RUS1.0010.08201.60 
  Bondarev, Boris 1920 RUS1.0010.652013.00 
  Pudovkin, Dmitry 2213  * RUS0.001-0.0820-1.60 
 * 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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