Individual Calculations May 2012
 Kozganbay, Erkin  Total change: 23.70  Rating chartPersonal card
 The championship of Republic Kazakhstan among young men till 20 years Kostanay KAZ 2012-02-04
RcRownchangeKK*chgGame
 2112 2293 3.50 7 -1.35 15 -20.25 
  Mezentsev, Ivan 1893  * KAZ1.0010.08151.20 
  Sadykov, Ilyas 2168 KAZ0.001-0.6715-10.05 
  Makhnyov, Denis 1893  * KAZ1.0010.08151.20 
  Lozhnikov, Vyacheslav f2304 KAZ0.001-0.4815-7.20 
  Kazakov, Konstantin f2302 KAZ0.001-0.4915-7.35 
  Agmanov, Zhandos 1893  * KAZ1.0010.08151.20 
  Pak, Yevgeniy 2328 KAZ0.5010.05150.75 
 * 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)
 
 Semi-final of the Championship of Republic Kazakhstan among men. Pavlodar KAZ 2012-02-21
RcRownchangeKK*chgGame
 2197 2293 7.50 9 1.99 15 29.85 
  Suleymenov, Alisher 1893  * KAZ1.0010.08151.20 
  Karmenov, Berik 2102 KAZ1.0010.25153.75 
  Dauletkaliyev, Ertargyn 2195 KAZ1.0010.37155.55 
  Kostenko, Petr g2482 KAZ0.001-0.2515-3.75 
  Ibragimov, Adil 2054 KAZ1.0010.20153.00 
  Zhunussov, Bibek 2165 KAZ1.0010.33154.95 
  Gurkin, Anton 2248 KAZ1.0010.44156.60 
  Grebenschikov, Vladimir m2271 KAZ1.0010.47157.05 
  Akkozov, Berik f2363 KAZ0.5010.10151.50 
 * 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 young men till 18 years Astana KAZ 2012-03-21
RcRownchangeKK*chgGame
 2080 2293 3.00 5 -0.84 15 -12.60 
  Zaurenbek, Adilet 1976 KAZ0.001-0.8715-13.05 
  Ismailov, Mukhit 2133 KAZ1.0010.29154.35 
  Kotsur, Ivan 2035 KAZ1.0010.18152.70 
  Nakyp, Rakhimjan 2086 KAZ1.0010.23153.45 
  Sadykov, Ilyas 2168 KAZ0.001-0.6715-10.05 

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
 2402 2293 6.50 13 1.78 15 26.70 
  Akkozov, Berik f2363 KAZ1.0010.60159.00 
  Erzhanov, Arman f2328 KAZ0.5010.05150.75 
  Sadykov, Ilyas 2168 KAZ1.0010.33154.95 
  Khusnutdinov, Rustam g2500 KAZ0.001-0.2315-3.45 
  Jumabayev, Rinat g2571 KAZ0.5010.33154.95 
  Kotsur, Pavel g2589 KAZ0.5010.35155.25 
  Kostenko, Petr g2482 KAZ0.5010.25153.75 
  Kuderinov, Kirill m2490 KAZ0.001-0.2515-3.75 
  Aitbayev, Aslan 2380 KAZ0.5010.12151.80 
  Omarov, Ospan f2278 KAZ1.0010.48157.20 
  Temirbayev, Serikbay g2391 KAZ0.5010.13151.95 
  Akhmetov, Ayan 2211 KAZ0.501-0.1115-1.65 
  Ismagambetov, Anuar g2471 KAZ0.001-0.2715-4.05 

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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