Individual Calculations April 2009
 Gansvind, Valeriya I.  Total change: -13.05  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2076 2244 5.00 9 -1.48 15 -22.20 
  Popov, Mikhail 1965 RUS1.0010.16152.40 
  Tappyrov, Maksim 2101 RUS1.0010.31154.65 
  Polonskiy, Pavel 2111 RUS0.001-0.6815-10.20 
  Lagashin, Pavel 2096 RUS1.0010.30154.50 
  Petukhov, Yury 2098 RUS0.501-0.2015-3.00 
  Zhdanov, Vladimir 2025 RUS0.001-0.7815-11.70 
  Romanov, Sergey 2083 RUS1.0010.29154.35 
  Sargissyan, Sargis 2119 ARM0.001-0.6715-10.05 
  Dubonosov, Evgenij 2082 RUS0.501-0.2115-3.15 

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)
 
 Estonian Women Championship Rakvere EST 2009-02-20
RcRownchangeKK*chgGame
 1975 2244 5.50 6 0.61 15 9.15 
  Korban, Katrina 1894 EST1.0010.11151.65 
  Narva, Triin 1894 EST1.0010.11151.65 
  Kyrge, Kersti 1894 EST1.0010.11151.65 
  Narva, Regina R. wf2044 EST1.0010.24153.60 
  Vahtra, Tuuli 1988 EST1.0010.19152.85 
  Piarnpuu, Leili wm2133 EST0.501-0.1515-2.25 

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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