Individual Calculations September 2009
 Vakhidov, Jahongir  Total change: 3.15  Rating chartPersonal card
 Asian Youth Under 14 Chess Championship 2009 New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 2124 2237 6.00 9 0.21 15 3.15 
  Vuong, Trung Hieu f1964 VIE1.0010.17152.55 
  Pham, Hoai Nam 2090 VIE1.0010.30154.50 
  Idani, Pouya 2171 IRI0.501-0.0915-1.35 
  Igambergenov, Alibek 2131 KAZ1.0010.36155.40 
  Shiven, Khosla 2235 IND0.5010.00150.00 
  Grover, Sahaj f2310 IND0.001-0.4015-6.00 
  Javanbakht, Nima 2029 IRI0.001-0.7715-11.55 
  Sai, Krishna G V f2192 IND1.0010.44156.60 
  Ghaziolsharif, Kaveh 1994 IRI1.0010.20153.00 

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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