Individual Calculations August 2017
 Kumakov, Ivan  Total change: 36.00  Rating chartPersonal card
 Zagorovsky Memorial Open 2017 Voronezh RUS 2017-06-27
RcRownchangeKK*chgGame
 1794 1658 4.00 9 0.90 40 36.00 
  Moiseenko, Andrey 2010 RUS0.5010.394015.60 
  Voronin, Yaroslav 1497 RUS1.0010.294011.60 
  Cherednichenko, Viktor 1953 RUS0.001-0.1540-6.00 
  Malikov, Sergey 1817 RUS0.5010.21408.40 
  Filippov, Vladimir f1882 RUS1.0010.784031.20 
  Sobina, Pavel 2058  * RUS0.001-0.0840-3.20 
  Kuzmin, Vitaly 1770 RUS0.5010.15406.00 
  Strukov, Dmitry 1708 RUS0.001-0.4340-17.20 
  Romanov, Maksim 1452 RUS0.501-0.2640-10.40 
 * 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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