Individual Calculations October 2008
 Ivanov L, Stojan  Total change: 38.70  Rating chartPersonal card
 Bulgarian Team Championship Bpoys Under 16 Borovets BUL 2008-08-08
RcRownchangeKK*chgGame
 1903 2099 1.00 1 0.25 15 3.75 
  Bukovski, Ivan 1903 BUL1.0010.25153.75 

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)
 
 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" Teteven, BUL BUL 2008-08-16
RcRownchangeKK*chgGame
 2144 2099 4.00 7 0.95 15 14.25 
  Janev, Evgeni g2449 BUL1.0010.891513.35 
  Janakiev, Ivan m2258 BUL0.001-0.2915-4.35 
  Kosturski, Ivan 1749 BUL1.0010.11151.65 
  Noskov, Anatolij 2232 KAZ0.001-0.3215-4.80 
  Bizov, Stojan 1818 BUL1.0010.16152.40 
  Popov, Petar m2290 BUL0.5010.25153.75 
  Dzanev, Georgi 2212 BUL0.5010.15152.25 

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)
 
 7th Kesarovski - Georgiev Memorial Sunny Beach BUL 2008-09-08
RcRownchangeKK*chgGame
 2312 2099 3.00 7 1.38 15 20.70 
  Pantev, Veselin f2380 BUL0.5010.34155.10 
  Andonovski, Ljubisa f2300 MKD0.5010.26153.90 
  Dinev, Dejan f2312 MKD0.5010.27154.05 
  Pisk, Petr m2354 CZE0.001-0.1915-2.85 
  Boguszlavszkij, Jevgenyij m2272 BUL1.0010.731510.95 
  Pezelj, Novak f2334 SRB0.001-0.2115-3.15 
  Angelov, Angel 2235 BUL0.5010.18152.70 

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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