Individual Calculations September 2009
 Tillyaev, Ulugbek  Total change: 14.55  Rating chartPersonal card
 Hokim Cup Tashkent city - 2009 Tashkent city UZB 2009-07-16
RcRownchangeKK*chgGame
 2183 2148 4.00 7 0.69 15 10.35 
  Iuldachev, Saidali g2518 UZB0.5010.40156.00 
  Turaev, Hairilla 2335 UZB0.001-0.2615-3.90 
  Qurbonboeva, Sarvinoz 1941 UZB1.0010.23153.45 
  Golubev, Roman 2052 UZB1.0010.37155.55 
  Egin, Vladimir m2421 UZB0.001-0.1715-2.55 
  Baymuradova, Sevara 2010 UZB0.501-0.1915-2.85 
  Guseynov, Alihan 2003 UZB1.0010.31154.65 

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)
 
 Asian Youth Under 16 Chess Championship 2009 New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 2225 2148 3.50 8 0.28 15 4.20 
  Vidit, Santosh Gujrathi f2447 IND1.0010.851512.75 
  Atabayev, Maksat 2283 TKM0.001-0.3215-4.80 
  Deepthamsh, Reddy M 2126 IND1.0010.47157.05 
  Kazakov, Konstantin 2235 KAZ0.001-0.3815-5.70 
  Baratian, Aref 2066 IRI1.0010.39155.85 
  Udeshi, Aditya 2287 IND0.001-0.3115-4.65 
  Ramnath, Bhuvanesh, R 2323 IND0.001-0.2715-4.05 
  Kottahachchy, K O V 2036 SRI0.501-0.1515-2.25 

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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