Individual Calculations November 2017
 Grigoriev, Vladimir  Total change: -15.00  Rating chartPersonal card
 Chess Festival_Gospodin Velikiy Novgorod 2017_open Velikiy Novgorod RUS 2017-09-15
RcRownchangeKK*chgGame
 2005 1983 3.50 9 -0.75 20 -15.00 
  Grachev, Andrey 2298 RUS0.001-0.1420-2.80 
  Dolinin, Anatoly 1723 RUS1.0010.18203.60 
  Egorov, Mikhail. 1749 RUS1.0010.21204.20 
  Lagashin, Pavel 2138 RUS1.0010.712014.20 
  Malinin, Yuri m2248 RUS0.5010.32206.40 
  Kofanov, Sergei 2025 RUS0.001-0.4420-8.80 
  Belyaev, Viktor 2085 RUS0.001-0.3620-7.20 
  Melnikov, Sergey 2016 RUS0.001-0.4520-9.00 
  Lvov, Nikita 1765 RUS0.001-0.7820-15.60 

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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