Individual Calculations April 2018
 Kochkin, Juriy  Total change: -55.80  Rating chartPersonal card
 Tula_Rtng tnmt Tula RUS 2018-02-15
RcRownchangeKK*chgGame
 1638 1736 2.00 8 -2.79 20 -55.80 
  Chugreev, Daniil 1516 RUS0.001-0.7820-15.60 
  Sushkov, Alexey 1813 RUS0.001-0.3920-7.80 
  Abaev, Viktor 1818 RUS0.001-0.3920-7.80 
  Gorbunov, Oleg 1932 RUS0.5010.25205.00 
  Churikov, Maxim S. 1336  * RUS1.0010.08201.60 
  Bubenin, Kirill 1336  * RUS0.001-0.9220-18.40 
  Skurokin, Dmitriy 1840 RUS0.5010.14202.80 
  Fedorov, Denis 1511 RUS0.001-0.7820-15.60 
 * 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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