Individual Calculations October 2017
 Polianskiy, Alexandr  Total change: -50.40  Rating chartPersonal card
 Bryanskiy Les 2017 - Open Bryansk RUS 2017-08-25
RcRownchangeKK*chgGame
 1893 1830 0.50 7 -2.52 20 -50.40 
  Pogosian, Georgy f2174 RUS0.001-0.1220-2.40 
  Kunakbaev, Ilnur 2127 RUS0.001-0.1520-3.00 
  Nerushev, Arseniy 1934 RUS0.001-0.3620-7.20 
  Fisher, Gennady 1574 RUS0.001-0.8120-16.20 
  Tkachev, Igor 1782 RUS0.501-0.0720-1.40 
  Galustyan, Sergey 1824 RUS0.001-0.5120-10.20 
  Khulapov, Valentin 1833 RUS0.001-0.5020-10.00 

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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