Individual Calculations July 2013
 Boytsov, Alexander  Total change: 4.20  Rating chartPersonal card
 White Nights 2013 CYSS-2 St. Petersburg RUS 2013-06-08
RcRownchangeKK*chgGame
 1904 1935 5.00 9 0.28 15 4.20 
  Pankova, Julia 1572 RUS0.501-0.4015-6.00 
  Gantsevich, Aleksey A. 1587 RUS1.0010.11151.65 
  Gogin, Maksim 2012 RUS1.0010.61159.15 
  Eidelson, Rakhil wg2182 BLR0.001-0.1915-2.85 
  Kharchenko, Daniil 2016 RUS1.0010.61159.15 
  Gerasimov, Nikolay Y. 1946 RUS0.5010.02150.30 
  Schekachikhin, Maksim 1992 RUS0.001-0.4215-6.30 
  Popov, Alexei 1792 RUS1.0010.31154.65 
  Kazakevich, Grigoriy 2033 RUS0.001-0.3715-5.55 

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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