Individual Calculations May 2012
 Davletbayeva, Madina  Total change: -23.10  Rating chartPersonal card
 Semi-final of the Championship of Republic Kazakhstan among men. Pavlodar KAZ 2012-02-21
RcRownchangeKK*chgGame
 2081 2236 4.00 8 -1.42 15 -21.30 
  Kotsur, Ivan 2035 KAZ1.0010.24153.60 
  Nukin, Askhat f2352 KAZ0.5010.16152.40 
  Soltanov, Serik f2369 KAZ0.001-0.3215-4.80 
  Manabayeva, Aiya 1870 KAZ0.501-0.4015-6.00 
  Karibayev, Bulat 2075 KAZ0.001-0.7115-10.65 
  Makhnyov, Denis 1836  * KAZ1.0010.08151.20 
  Gaziev, Nurlan 2059 KAZ1.0010.27154.05 
  Ibragimov, Adil 2054 KAZ0.001-0.7415-11.10 
 * 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 women Astana KAZ 2012-04-06
RcRownchangeKK*chgGame
 2063 2206 4.50 7 -0.12 15 -1.80 
  Kossybekova, Bibissara 1806  * KAZ1.0010.08151.20 
  Alpysbayeva, Aigerim 2005 KAZ1.0010.24153.60 
  Ankudinova, Yelena wf2142 KAZ0.501-0.0915-1.35 
  Nakhbayeva, Guliskhan wm2276 KAZ0.5010.10151.50 
  Khasanova, Flyura wg2315 KAZ0.5010.15152.25 
  Bayzhanova, Zhanar 1836 KAZ0.001-0.9015-13.50 
  Karabayeva, Zhanna 2060 KAZ1.0010.30154.50 
 * 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)
 

 

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