Individual Calculations September 2009
 Kholmatov, Yokubjon  Total change: -20.70  Rating chartPersonal card
 Hokim Cup Tashkent city - 2009 Tashkent city UZB 2009-07-16
RcRownchangeKK*chgGame
 2055 2150 1.00 4 -1.38 15 -20.70 
  Jumanov, Elbek 1750  * UZB1.0010.08151.20 
  Abdullaev, Mumin 1929 UZB0.001-0.7815-11.70 
  Holmirzaev, Shohruh 2303 UZB0.001-0.3015-4.50 
  Shaymuratov, Inomjon 2237 UZB0.001-0.3815-5.70 
 * 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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