Individual Calculations May 2012
 Aitbayev, Aslan  Total change: 31.05  Rating chartPersonal card
 Semi-final of the Championship of Republic Kazakhstan among men. Pavlodar KAZ 2012-02-21
RcRownchangeKK*chgGame
 2273 2383 7.50 9 1.80 15 27.00 
  Solomatin, Sergey 1983  * KAZ1.0010.08151.20 
  Melnikov, Yegor f2172 KAZ1.0010.23153.45 
  Gurkin, Anton 2248 KAZ1.0010.32154.80 
  Ospanov, Nazar 2286 KAZ1.0010.37155.55 
  Egorov, Evgeny m2338 KAZ1.0010.44156.60 
  Kostenko, Petr g2482 KAZ1.0010.64159.60 
  Lozhnikov, Vyacheslav f2304 KAZ0.501-0.1115-1.65 
  Akkozov, Berik f2363 KAZ0.001-0.5315-7.95 
  Omarov, Ospan f2278 KAZ1.0010.36155.40 
 * 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)
 
 The championship of Republic Kazakhstan among men Astana KAZ 2012-04-05
RcRownchangeKK*chgGame
 2395 2380 6.50 13 0.27 15 4.05 
  Kotsur, Pavel g2589 KAZ0.5010.27154.05 
  Kostenko, Petr g2482 KAZ0.001-0.3615-5.40 
  Kuderinov, Kirill m2490 KAZ0.5010.15152.25 
  Akkozov, Berik f2363 KAZ0.001-0.5215-7.80 
  Omarov, Ospan f2278 KAZ0.001-0.6415-9.60 
  Temirbayev, Serikbay g2391 KAZ0.5010.02150.30 
  Akhmetov, Ayan 2211 KAZ1.0010.28154.20 
  Ismagambetov, Anuar g2471 KAZ0.5010.12151.80 
  Kozganbay, Erkin 2293 KAZ0.501-0.1215-1.80 
  Erzhanov, Arman f2328 KAZ1.0010.43156.45 
  Sadykov, Ilyas 2168 KAZ1.0010.23153.45 
  Khusnutdinov, Rustam g2500 KAZ0.5010.16152.40 
  Jumabayev, Rinat g2571 KAZ0.5010.25153.75 

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)
 

 

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