Individual Calculations October 2008
 Styazhkina, Anna  Total change: 8.85  Rating chartPersonal card
 4th World Schools Chess Championships 2008 -Girls U11 Singapore SIN 2008-07-23
RcRownchangeKK*chgGame
 1705 1898 1.00 1 0.25 15 3.75 
  Monisha, Raja Jawahar wf1705 SIN1.0010.25153.75 

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)
 
 L.Rudenko Memorial 2008 Women's open St.Petersburg RUS 2008-08-26
RcRownchangeKK*chgGame
 2035 1898 3.00 8 0.34 15 5.10 
  Shlakich, Anna 2211 RUS0.001-0.1415-2.10 
  Kushka, Alena wf2102 RUS0.001-0.2415-3.60 
  Lupik, Marina 2120 RUS0.001-0.2215-3.30 
  Martynova, Anastasia 1873 RUS1.0010.47157.05 
  Tukan, Ekaterina 1925 RUS1.0010.54158.10 
  Butuc, Maria wf2188 RUS0.001-0.1615-2.40 
  Volkova, Svetlana 2012 RUS0.5010.16152.40 
  Bene, Alina 1845 RUS0.501-0.0715-1.05 

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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