Individual Calculations January 2012
 Umarov, Najmeddin  Total change: -4.20  Rating chartPersonal card
 Golden Autumn Chess Championship Tashkent UZB 2011-11-05
RcRownchangeKK*chgGame
 2021 2046 2.50 5 -0.14 30 -4.20 
  Khudoykulov, Nuriddin 1996 UZB1.0010.433012.90 
  Golubev, Roman 2152 UZB0.001-0.3630-10.80 
  Foziljonov, Hojiakbar 1776 UZB1.0010.17305.10 
  Agishev, Aleksandr 2001 UZB0.501-0.0630-1.80 
  Madjidov, Jasur 2181 UZB0.001-0.3230-9.60 

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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