Individual Calculations May 2015
 Polianskiy, Alexandr  Total change: -35.20  Rating chartPersonal card
 Russia Blind Chess Championship 2015 Kolontaevo RUS 2015-04-10
RcRownchangeKK*chgGame
 1855 1944 4.00 8 -0.88 40 -35.20 
  Bukarin, Mikhail 1986 RUS0.001-0.4440-17.60 
  Valner, Shafiga wc1783 RUS0.001-0.7140-28.40 
  Garanin, Danil 1681 RUS0.501-0.3240-12.80 
  Andreev, Gennady . 1830 RUS0.001-0.6640-26.40 
  Nelyubina, Nadezhda 1628 RUS1.0010.13405.20 
  Blokhovtsov, Alexandr 1847 RUS1.0010.374014.80 
  Romanenkov, Aleksandr 2123 RUS0.5010.23409.20 
  Popov, Gennady 1961 RUS1.0010.524020.80 

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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