Individual Calculations January 2009
 Ljangov, Petar  Total change: 17.85  Rating chartPersonal card
 58th Team Ch (m) 1-st Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2424 2077 1.00 7 0.21 15 3.15 
  Radulski, Julian g2427 BUL0.5010.39155.85 
  Chatalbashev, Boris g2427 BUL0.001-0.1115-1.65 
  Bojkov, Dejan m2427 BUL0.001-0.1115-1.65 
  Georgiev, Vladimir g2427 MKD0.001-0.1115-1.65 
  Dimitrov, Pavel m2404 BUL0.5010.37155.55 
  Rusev, Krasimir m2427 BUL0.001-0.1115-1.65 
  Spasov, Vasil g2427 BUL0.001-0.1115-1.65 

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)
 
 16-th Memorial Nikola Baharov Sofia BUL 2008-11-09
RcRownchangeKK*chgGame
 2193 2077 0.50 4 -0.93 15 -13.95 
  Enchev, Ivajlo 2362 BUL0.001-0.1615-2.40 
  Orev, Petar m2206 BUL0.5010.17152.55 
  Ivanov, Stoijan 2211 BUL0.001-0.3215-4.80 
  Stoyanov, Ivaylo 1991 BUL0.001-0.6215-9.30 

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)
 
 XXI Belgrade Trophy 2008 Belgrade, Obrenovac SRB 2008-11-27
RcRownchangeKK*chgGame
 2228 2077 4.50 8 1.91 15 28.65 
  Antic, Dejan g2427 SRB0.001-0.1115-1.65 
  Cujic, Ilija 1874 SRB1.0010.24153.60 
  Lunev, Andrey g2427 RUS0.5010.39155.85 
  Irizanin, Radoje f2339 SRB0.5010.32154.80 
  Mrsevic, Miroslav 2308 MNE1.0010.791511.85 
  Radivojevic, Milan R 2272 SRB0.5010.25153.75 
  Kahrovic, Mersid 2259 SRB0.001-0.2615-3.90 
  Vucinic, Gojko 1920 SRB1.0010.29154.35 

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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