Individual Calculations January 2018
 Vetrov, Ivan  Total change: -0.80  Rating chartPersonal card
 Championship of the SZFO 2017_B15 St. Petersburg RUS 2017-11-20
RcRownchangeKK*chgGame
 1568 1713 6.00 9 -0.02 40 -0.80 
  Dzhagarian, Arutyun 1378 RUS0.501-0.3840-15.20 
  Vladimirov, Vladislav 1425 RUS1.0010.16406.40 
  Efanov, Aleksey 1611 RUS1.0010.364014.40 
  Mamreyan, Garegin 1532 RUS0.501-0.2440-9.60 
  Sitnikov, Andrey 1617 RUS0.501-0.1340-5.20 
  Izotov, Artem 1313  * RUS1.0010.08403.20 
  Lvov, Nikita 1805 RUS0.5010.13405.20 
  Chezhin, Pavel 1778 RUS0.001-0.4140-16.40 
  Osetrov, Dmitrij 1650 RUS1.0010.414016.40 
 * 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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