Individual Calculations September 2019
 Kobylkin, Evgeni  Total change: -11.20  Rating chartPersonal card
 Gray Caspian sea Rtg - 2019 Lagan RUS 2019-07-26
RcRownchangeKK*chgGame
 2123 2329 5.50 9 -1.12 10 -11.20 
  Bondarenko, Marina 1978 UKR1.0010.11101.10 
  Shershakov, Dmitry 2151 UKR1.0010.27102.70 
  Popov, Denis 2023 RUS0.001-0.8610-8.60 
  Ubushaev, Ivan 1929  * RUS1.0010.08100.80 
  Pilavov, Georgy g2607 UKR0.001-0.1710-1.70 
  Melnikov, Artem 2072 RUS1.0010.18101.80 
  Hudyakov, Sergey 2118 RUS0.001-0.7710-7.70 
  Karuev, Nikolay 1929  * RUS1.0010.08100.80 
  Sharapov, Sanal 2302 RUS0.501-0.0410-0.40 
 * 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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