Individual Calculations May 2015
 Bakhtin, Aleksandr  Total change: 62.00  Rating chartPersonal card
 Interregional Rating Tournament Open 2015 Anna RUS 2015-04-09
RcRownchangeKK*chgGame
 1941 1769 4.00 8 1.55 40 62.00 
  Kovalenko, Vladimir 2160 RUS0.001-0.0940-3.60 
  Smolyaninov, Sergej 1824 RUS1.0010.584023.20 
  Bakhteev, Bakhtiyar 1729 RUS1.0010.444017.60 
  Lenshin, Sergey 1873 RUS0.5010.14405.60 
  Voronov, Anatoly 1988 RUS1.0010.784031.20 
  Skvortsov, Andrey 2150 RUS0.001-0.0940-3.60 
  Geranichev, Mikhail 2095 RUS0.001-0.1340-5.20 
  Tupikin, Igor 1709 RUS0.501-0.0840-3.20 

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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