Individual Calculations May 2010
 Petkov, Vladimir  Total change: 14.00  Rating chartPersonal card
 1er Festival Gif s/Yvette - A Gif sur Yvette FRA 2010-02-21
RcRownchangeKK*chgGame
 2340 2489 5.00 8 -0.30 10 -3.00 
  Frank, Albert 2089  * BEL1.0010.08100.80 
  Kulaots, Kaido g2579 EST0.001-0.3810-3.80 
  Nguyen, Marc-Antoine 2089  * FRA1.0010.08100.80 
  David, Alberto g2608 LUX0.001-0.3410-3.40 
  Perrin, Guillaume f2309 FRA1.0010.26102.60 
  Shirazi, Kamran m2426 FRA1.0010.41104.10 
  Inkiov, Ventzislav g2468 BUL0.501-0.0310-0.30 
  Nguyen, Vincent 2152 FRA0.501-0.3810-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 74th Bulgarian Individual Chess Championship- Men Kustendil BUL 2010-04-07
RcRownchangeKK*chgGame
 2495 2484 8.00 13 1.70 10 17.00 
  Iotov, Valentin g2568 BUL1.0010.62106.20 
  Radulski, Julian g2592 BUL0.5010.15101.50 
  Arnaudov, G. Petar m2404 BUL1.0010.39103.90 
  Georgiev, Kiril g2669 BUL0.5010.24102.40 
  Badev, Kiril f2396 BUL1.0010.38103.80 
  Marholev, Dimitar m2423 BUL0.001-0.5810-5.80 
  Milchev, Nikolay m2382 BUL1.0010.36103.60 
  Nikolov, Momchil m2550 BUL1.0010.59105.90 
  Kukov, Velislav f2368 BUL0.001-0.6610-6.60 
  Spasov, Vasil g2599 BUL0.5010.16101.60 
  Chatalbashev, Boris g2555 BUL0.5010.10101.00 
  Janev, Evgeni g2450 BUL0.001-0.5510-5.50 
  Berbatov, Kiprian m2481 BUL1.0010.50105.00 

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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