Individual Calculations August 2018
 Ostroukh, Nikolay  Total change: 26.40  Rating chartPersonal card
 Sochi-2018_Open Sochi RUS 2018-06-13
RcRownchangeKK*chgGame
 1753 1633 4.00 9 0.66 40 26.40 
  Esipenko, Aleksandr 2033  * RUS0.001-0.0840-3.20 
  Bondarev, Boris 1900 RUS1.0010.824032.80 
  Matushchak, Nikita 1819 RUS0.001-0.2640-10.40 
  Vertegel, Evgeny 1715 RUS1.0010.614024.40 
  Gridnev, Yury 2033  * RUS0.001-0.0840-3.20 
  Sych, Alina 1593 RUS0.001-0.5640-22.40 
  Matushchak, Daniil 1588 RUS1.0010.444017.60 
  Bandurina, Sofiya 1628 RUS0.001-0.5140-20.40 
  Murdzhan, Artem 1465 RUS1.0010.284011.20 
 * 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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