Individual Calculations April 2009
 Nakhbayeva, Guliskhan  Total change: -18.00  Rating chartPersonal card
 Championship of Republic of Kazakhstan amongst men's Pavlodar KAZ 2009-02-17
RcRownchangeKK*chgGame
 2170 2190 2.50 7 -1.20 15 -18.00 
  Temirbayev, Serikbay g2464 KAZ0.001-0.1715-2.55 
  Nurbekov, Askar 2056 KAZ1.0010.32154.80 
  Sergeyev, Dmitriy 2118 KAZ0.001-0.6015-9.00 
  Ulkhanov, Azamat 2025 KAZ0.501-0.2215-3.30 
  Korytina, Nataliya 1977 KAZ1.0010.23153.45 
  Skurygin, Anton m2320 KAZ0.001-0.3215-4.80 
  Issabayev, Dias 2233 KAZ0.001-0.4415-6.60 

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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