Individual Calculations January 2018
 Alikhanyan, Zorik  Total change: 1.20  Rating chartPersonal card
 Doroshkevich Memorial 2017 Sochi RUS 2017-12-21
RcRownchangeKK*chgGame
 1750 1418 1.00 7 0.03 40 1.20 
  Makoveev, Ilya 1818  * RUS0.001-0.0840-3.20 
  Rozmanov, Aleksandr 1818  * RUS0.001-0.0840-3.20 
  Ghazaryan, Raffi 1818  * ARM0.001-0.0840-3.20 
  Prishchenko, Andrey 1507 RUS1.0010.624024.80 
  Bulchaev, Nurdi 1818  * RUS0.001-0.0840-3.20 
  Cherepanova, Evita wc1707 RUS0.001-0.1640-6.40 
  Potemkin, Evgeny 1764 RUS0.001-0.1140-4.40 
 * 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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