Individual Calculations April 2018
 Fedorov, Sergey  Total change: -51.20  Rating chartPersonal card
 Ukraine Boys 20 Championship Nikolaev UKR 2018-02-21
RcRownchangeKK*chgGame
 1705 1612 2.00 8 -1.28 40 -51.20 
  Valkovoj, Alexandr 2012  * UKR0.001-0.0840-3.20 
  Gayun, Dmytro 2012  * UKR0.001-0.0840-3.20 
  Guliaev, Illia 1497 UKR1.0010.344013.60 
  Eropunov, Gleb 1515 UKR1.0010.374014.80 
  Tarasenko, Vladislav 1898 UKR0.001-0.1640-6.40 
  Bandura, Artem 1452 UKR0.001-0.7140-28.40 
  Prostiakov, Evgeniy 1709 UKR0.001-0.3740-14.80 
  Berin, Artem 1548 UKR0.001-0.5940-23.60 
 * 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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