Individual Calculations July 2011
 Ribarov, Plamen  Total change: 10.20  Rating chartPersonal card
 Bulgarian individual championship for seniors Sofia BUL 2011-05-14
RcRownchangeKK*chgGame
 2060 2068 5.50 9 0.91 15 13.65 
  Atanasov, Stojan 1865 BUL1.0010.24153.60 
  Orev, Petar m2224 BUL0.001-0.2915-4.35 
  Kostov, Nikolay 1995 BUL1.0010.40156.00 
  Arnaudov, Petar 2189 BUL0.001-0.3415-5.10 
  Artunov, Kirkor 2038 BUL1.0010.46156.90 
  Tsenukov, Angel 2056 BUL1.0010.48157.20 
  Ljangov, Petar 2064 BUL0.001-0.5115-7.65 
  Cholakov, Stefan 2177 BUL0.5010.15152.25 
  Kolev, Velio 1936 BUL1.0010.32154.80 

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 team championship "B" Group Men 2011 Albena BUL 2011-06-02
RcRownchangeKK*chgGame
 2168 2068 2.00 6 -0.23 15 -3.45 
  Stefanov, Plamen 2220 BUL0.001-0.3015-4.50 
  Yotov, Yoto 2026 BUL0.501-0.0615-0.90 
  Stoynov, Ivan f2304 BUL1.0010.801512.00 
  Danov, Lyubomir 2029 BUL0.001-0.5515-8.25 
  Mladenov, Emil 2157 BUL0.5010.12151.80 
  Rusev, Jeliazko 2272 BUL0.001-0.2415-3.60 

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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