Rapid: Individual Calculations February 2019
 Kulbachny, Vladimir  Total change: -63.40  Rating chartPersonal card
 Etnomir. Kaluga open Borovsk RUS 2019-01-20
RcRownchangeKK*chgGame
 1505 1723 2.00 7 -3.17 20 -63.40 
  Iakovenko, Oleg 2019 RUS0.001-0.1520-3.00 
  Volodin, Alexandr E. 1323  * RUS0.001-0.9220-18.40 
  Mokin, Anton 1599 RUS0.501-0.1720-3.40 
  Raskach, Dmitry 1568 RUS0.001-0.7120-14.20 
  Zotov, Yriy 1323  * RUS0.001-0.9220-18.40 
  Khvocshinskaya, Vlada 1323  * RUS1.0010.08201.60 
  Aigi, Anna 1379 RUS0.501-0.3820-7.60 
 * 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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