Individual Calculations April 2008
 Grigoryeva, Olga A.  Total change: 25.65  Rating chartPersonal card
 22. T.Petrosian Memorial 2008 open Moscow RUS 2008-01-03
RcRownchangeKK*chgGame
 2106 1955 4.00 8 1.52 15 22.80 
  Sidorchuk, Roman 2161 RUS0.001-0.2415-3.60 
  Kuzin, Sergey 2043 RUS0.5010.12151.80 
  Kudenko, Alexander 1910 RUS1.0010.44156.60 
  Antipov, Mikhail Al. c2114 RUS1.0010.711510.65 
  Eliseev, Urii 2138 RUS0.001-0.2615-3.90 
  Kirillov, Dmitry 2041 RUS1.0010.62159.30 
  Pasiev, Rakhim 2137 RUS0.5010.24153.60 
  Nguyen, Viet Tuong 2301 VIE0.001-0.1115-1.65 

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)
 
 Moscow open 2008 C Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2144 1955 2.00 7 0.19 15 2.85 
  Gunina, Valentina wf2295 RUS0.001-0.1215-1.80 
  Vrublevskaya, Olga wm2137 RUS0.5010.24153.60 
  Kiseljova, Marya wf2129 RUS0.5010.23153.45 
  Gvanceladze, Anna wf2069 RUS1.0010.66159.90 
  Repina, Varvara wf2158 RUS0.001-0.2415-3.60 
  Kuzmenko, Elena wf2118 RUS0.001-0.2815-4.20 
  Ivanova, Daria wf2104 RUS0.001-0.3015-4.50 

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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