Individual Calculations September 2009
 Abdullaev, Mumin  Total change: 9.75  Rating chartPersonal card
 Hokim Cup Tashkent city - 2009 Tashkent city UZB 2009-07-16
RcRownchangeKK*chgGame
 2228 1929 1.00 4 0.39 25 9.75 
  Anarkulov, A 2220 UZB0.001-0.1525-3.75 
  Kholmatov, Yokubjon 2150 UZB1.0010.782519.50 
  Shaymuratov, Inomjon 2237 UZB0.001-0.1425-3.50 
  Holmirzaev, Shohruh 2303 UZB0.001-0.1025-2.50 

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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