Individual Calculations July 2009
 Galunova, Tsveta  Total change: 35.85  Rating chartPersonal card
 Bulgarian Individual Championship for juniors 14 years old Sunny Beach BUL 2009-03-28
RcRownchangeKK*chgGame
 1943 1891 3.50 5 1.34 15 20.10 
  Stoyanov, Ivaylo 2047 BUL0.5010.21153.15 
  Atanasov, Viktor 1827 BUL1.0010.41156.15 
  Monev, Alexander 2091 BUL0.001-0.2415-3.60 
  Georgiev, Emil 1736 BUL1.0010.29154.35 
  Garnizov, Ivan 2015 BUL1.0010.671510.05 

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)
 
 Bulgarian Chess championship for girls 14 years old Sunny Beach BUL 2009-04-05
RcRownchangeKK*chgGame
 1687 1885 3.00 4 0.03 15 0.45 
  Ivanova, Alexandra 1598 BUL0.001-0.8415-12.60 
  Vasileva, Veronika 1584 BUL1.0010.15152.25 
  Dragieva, Denitza 1752 BUL1.0010.32154.80 
  Venkova, Polina 1815 BUL1.0010.40156.00 

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)
 
 2nd Triandria Open Spring Tournament Thessaloniki GRE 2009-04-21
RcRownchangeKK*chgGame
 1983 1885 2.00 3 0.90 15 13.50 
  Markantonis, Vasilios 2003 GRE0.5010.16152.40 
  Vidalis, Evagelos 2005 GRE1.0010.66159.90 
  Giakoustidis, Spiros-Avgerinos 1942 GRE0.5010.08151.20 

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)
 
 2009 Youth Chess Team Balkaniad Girls under 16 Florina GRE 2009-05-26
RcRownchangeKK*chgGame
 1812 1885 0.00 1 -0.60 15 -9.00 
  Fragkou, Eleni 1812 GRE0.001-0.6015-9.00 

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)
 
 42-nd Team Ch (w) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 1850 1885 4.00 6 0.72 15 10.80 
  Ivanova, Simoneta 1718 BUL0.501-0.2215-3.30 
  Shivacheva, Donika 1780 BUL1.0010.36155.40 
  Bratimirova, Dimitrinka 2052 BUL1.0010.721510.80 
  Ivanova, Simoneta 1718 BUL0.501-0.2215-3.30 
  Shivacheva, Donika 1780 BUL1.0010.36155.40 
  Bratimirova, Dimitrinka 2052 BUL0.001-0.2815-4.20 

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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