Individual Calculations September 2009
 Nikolov, Zdravko  Total change: 0.00  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeRpKK*chgGame
 1982 0 0.50 4 0.00 1660   0.00 
  Dzhambazov, Iskren 2110 BUL0.0010.00 0.00 
  Atanasov, Stojan 1880 BUL0.5010.00 0.00 
  Jordanov, Doytzhim 2064 BUL0.0010.00 0.00 
  Chervenkov, Dinko 1874 BUL0.0010.00 0.00 

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)
 

 

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