Individual Calculations January 2009
 Vasenina, Anna  Total change: 52.25  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U10 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1733 1645 0.50 1 0.12 25 3.00 
  Dadello, Aleksandra 1733 POL0.5010.12253.00 

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)
 
 World Youth Chess Championships 2008 - Girls 10 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1809 1645 0.00 1 -0.28 25 -7.00 
  Vasova, Mariya 1809 BUL0.001-0.2825-7.00 

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)
 
 Open tmnt Moscow RUS 2008-11-16
RcRownchangeKK*chgGame
 1900 1645 3.50 6 2.25 25 56.25 
  Vekerchuk, Maxim 1995 RUS0.001-0.1125-2.75 
  Lebedev, Roman 1705 RUS0.001-0.4225-10.50 
  Tantsov, Peter 1738 RUS1.0010.632515.75 
  Piatin, Oleg 1995 RUS1.0010.892522.25 
  Rublev, Sergey 1995 RUS1.0010.892522.25 
  Pokhlebin, Sergej 1970 RUS0.5010.37259.25 

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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