Individual Calculations May 2010
 Chatalbashev, Boris  Total change: 38.10  Rating chartPersonal card
 International Open Zagreb 2010 - Group A Zagreb CRO 2010-02-25
RcRownchangeKK*chgGame
 2521 2561 5.50 9 0.51 10 5.10 
  Franic, Milan m2392 CRO1.0010.28102.80 
  Zufic, Miroslav m2450 CRO1.0010.35103.50 
  Radulski, Julian g2577 BUL0.5010.02100.20 
  Stanojoski, Zvonko g2499 MKD0.501-0.0910-0.90 
  Palac, Mladen g2563 CRO0.5010.00100.00 
  Brkic, Ante g2564 CRO0.5010.00100.00 
  Kozul, Zdenko g2617 CRO0.001-0.4210-4.20 
  Cebalo, Miso g2500 CRO0.501-0.0810-0.80 
  Blagojevic, Dragisa g2528 MNE1.0010.45104.50 

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)
 
 Schachwoche Bad Liebenzell Bad Liebenzell GER 2010-03-05
RcRownchangeKK*chgGame
 2350 2555 7.00 9 0.42 10 4.20 
  Kasparov, Sergey g2481 BLR0.501-0.1010-1.00 
  Kasparova, Tatiana wm2157 BLR1.0010.08100.80 
  Postojev, Alexander f2339 GER1.0010.22102.20 
  Amos, Frank 2155  * GER1.0010.08100.80 
  Boguslavskyy, Oleg 2458 GER0.501-0.1310-1.30 
  Borovikov, Vladislav g2594 UKR0.5010.05100.50 
  Sussmann, Stefan 2155  * GER1.0010.08100.80 
  Dgebuadze, Alexandre g2539 BEL0.501-0.0210-0.20 
  Fronczek, Heinrich f2271 GER1.0010.16101.60 
 * 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
 2490 2555 10.50 13 2.88 10 28.80 
  Marholev, Dimitar m2423 BUL1.0010.32103.20 
  Milchev, Nikolay m2382 BUL1.0010.27102.70 
  Nikolov, Momchil m2550 BUL1.0010.49104.90 
  Kukov, Velislav f2368 BUL1.0010.26102.60 
  Spasov, Vasil g2599 BUL0.5010.06100.60 
  Arnaudov, G. Petar m2404 BUL0.501-0.2010-2.00 
  Janev, Evgeni g2450 BUL0.501-0.1410-1.40 
  Berbatov, Kiprian m2481 BUL1.0010.40104.00 
  Iotov, Valentin g2568 BUL1.0010.52105.20 
  Radulski, Julian g2592 BUL1.0010.55105.50 
  Petkov, Vladimir g2484 BUL0.501-0.1010-1.00 
  Georgiev, Kiril g2669 BUL0.5010.16101.60 
  Badev, Kiril f2396 BUL1.0010.29102.90 

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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