Individual Calculations July 2019
 Chumaevskiy, Arseniy  Total change: 21.60  Rating chartPersonal card
 Aurora Borealis 2019 Yakutsk RUS 2019-06-17
RcRownchangeKK*chgGame
 1856 1943 6.00 9 0.54 40 21.60 
  Sivtsev, Ivan 1543  * RUS1.0010.08403.20 
  Alekhin, Valeriy 1726 RUS0.501-0.2840-11.20 
  Savvin, Petr 1819 RUS1.0010.334013.20 
  Borisov, Mark 1868 RUS1.0010.404016.00 
  Burnashev, Nickolay 2155 RUS0.001-0.2340-9.20 
  Baisheva, Nyurguiaana 1842 RUS1.0010.364014.40 
  Poiseev, Nikita 1770 RUS1.0010.274010.80 
  Popov, Maksim M. 2182 RUS0.001-0.2040-8.00 
  Stoyanoglo, Vyacheslav 1803 RUS0.501-0.1940-7.60 
 * 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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