Individual Calculations October 2008
 Kovachev, Radoslav  Total change: 0.00  Rating chartPersonal card
 15th Open Abritus Tournament Razgrad Razgrad BUL 2008-08-06
RcRownchangeRpKK*chgGame
 1725 0 0.50 3 0.00 1452   0.00 
  Velikov, Vladimir 1843 BUL0.5010.00 0.00 
  Ivanov, Docho 1713 BUL0.0010.00 0.00 
  Todorov, Rosen 1620 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)
 
 7th Kesarovski - Georgiev Memorial Sunny Beach BUL 2008-09-08
RcRownchangeRpKK*chgGame
 1974 0 1.00 5 0.00 1734   0.00 
  Angelov, Zvetomir 2121 BUL0.0010.00 0.00 
  Tsakov, Petar 1993 BUL0.0010.00 0.00 
  Marinc, Damir 2015 SLO0.0010.00 0.00 
  Atanasov, Viktor 1851 BUL1.0010.00 0.00 
  Chervenkov, Dinko 1892 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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