Individual Calculations May 2018
 Archelkov, Arseniy  Total change: -16.00  Rating chartPersonal card
 Spring on Petrograd Side 2018 St. Petersburg RUS 2018-03-26
RcRownchangeKK*chgGame
 1705 1664 3.50 9 -0.40 40 -16.00 
  Rudovskii, Filipp 1958 RUS0.001-0.1540-6.00 
  Mukha, Aleksey 1776 RUS0.001-0.3540-14.00 
  Rykova, Marina 1264  * RUS1.0010.08403.20 
  Tskhadadze, Anna 2009 RUS1.0010.894035.60 
  Efimenko, Aleksandr 1848 RUS0.001-0.2640-10.40 
  Stroganov, Anatoly 1785 RUS0.001-0.3440-13.60 
  Levkov, Alexander 1717 RUS0.5010.07402.80 
  Kuzmin, Yuri 1724 RUS0.001-0.4240-16.80 
  Salts, Boris M. 1264  * RUS1.0010.08403.20 
 * 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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