Individual Calculations May 2012
 Sergazin, Almat  Total change: -18.15  Rating chartPersonal card
 Semi-final of the Championship of Republic Kazakhstan among men. Pavlodar KAZ 2012-02-21
RcRownchangeKK*chgGame
 2166 2139 2.00 7 -1.21 15 -18.15 
  Temirov, Bakhyt 2322 KAZ1.0010.741511.10 
  Nugumanov, Bakhtiyar 2245 KAZ0.001-0.3615-5.40 
  Khusnutdinov, Rustam g2492 KAZ0.001-0.1115-1.65 
  Kassimov, Baurzhan 2269 KAZ1.0010.681510.20 
  Ibrayev, G 2196 KAZ0.001-0.4215-6.30 
  Mezentsev, Ivan 1835 KAZ0.001-0.8615-12.90 
  Makhnyov, Denis 1800 KAZ0.001-0.8815-13.20 

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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