Individual Calculations March 2021
 Akopyan, Robert  Total change: -27.60  Rating chartPersonal card
 Novorossiysk champ. 2021 Novorossiysk RUS 2021-01-14
RcRownchangeKK*chgGame
 1402 1700 3.50 6 -1.38 20 -27.60 
  Ladychenko, Alexey 1300  * RUS0.501-0.4220-8.40 
  Nikolenko, Anastasia 1300  * RUS1.0010.08201.60 
  Guseva, Sofia 1301 RUS1.0010.08201.60 
  Karapetyan, Tigran 1829 RUS0.001-0.3320-6.60 
  Baltin, David 1300  * RUS1.0010.08201.60 
  Morozova, Yuliya 1381 RUS0.001-0.8720-17.40 
 * 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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