Individual Calculations April 2018
 Pikulik, Ivan  Total change: -85.60  Rating chartPersonal card
 Ryazan Champ. 2018 Ryazan RUS 2018-02-01
RcRownchangeKK*chgGame
 1511 1424 1.50 9 -2.14 40 -85.60 
  Usachev, Andrey 1824  * RUS0.001-0.0840-3.20 
  Gaevskaia, Anastasiya 1184 RUS0.001-0.8040-32.00 
  Shampanova, Ekaterina 1398 RUS0.001-0.5440-21.60 
  Korovin, Vladimir 1458 RUS0.001-0.4540-18.00 
  Vorobjev, Viktor 1436 RUS0.001-0.4840-19.20 
  Tsalikov, Anatoly M. 1715 RUS0.001-0.1540-6.00 
  Malyshev, Igor 1748 RUS0.001-0.1340-5.20 
  Efremov, Arsenii 1289 RUS1.0010.324012.80 
  Shkrob, Valentin 1547 RUS0.5010.17406.80 
 * 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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