Individual Calculations April 2018
 Hakobyan, Romik  Total change: 33.00  Rating chartPersonal card
 Open Moscow. February 2018 - A Moscow RUS 2018-02-10
RcRownchangeKK*chgGame
 1940 2063 7.50 9 1.65 20 33.00 
  Shchukina, Ekaterina 1663  * RUS1.0010.08201.60 
  Lozinskiy, Mikhail 1858 RUS0.501-0.2620-5.20 
  Fanha, Paulo c1853 POR1.0010.23204.60 
  Appolonov, Sergey m2327 RUS1.0010.822016.40 
  Novikov, Evgenij 2166 RUS1.0010.642012.80 
  Kirchei, Viktoriia 1826 RUS0.501-0.3020-6.00 
  Stepurko, Yury 2016 RUS1.0010.43208.60 
  Davydova, Kira 1900 RUS0.501-0.2220-4.40 
  Prakhov, Nikolay 1849 RUS1.0010.23204.60 
 * 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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