Individual Calculations January 2010
 Satra, Hardik  Total change: 41.85  Rating chartPersonal card
 35th National Sub-Junior (Under 15) Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 1915 1679 2.50 7 1.00 15 15.00 
  Das, Sayantan f2079  * IND0.001-0.0815-1.20 
  Kedar Umesh, Vaze 1930 IND0.001-0.1915-2.85 
  Darpan, Inani 1953 IND0.001-0.1715-2.55 
  Niraj, Saripalli 1931 IND0.001-0.1915-2.85 
  Solanke, Vishal 1833 IND1.0010.711510.65 
  Mugil, Jayavel 1876 IND0.5010.25153.75 
  Shenvi, Pratik 1804 IND1.0010.671510.05 
 * 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)
 
 23rd National Under-13 Open Chess Championship New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1859 1679 4.00 8 1.79 15 26.85 
  Chetan, Chauhan 1899 IND1.0010.781511.70 
  Osama, Salim 1872 IND0.5010.25153.75 
  Shiven, Khosla 2079  * IND0.001-0.0815-1.20 
  Dixit, Nikhil 1787 IND0.5010.15152.25 
  Aseem, Bihari Sharan 1844 IND0.001-0.2815-4.20 
  Harshit, Sharma 1765 IND1.0010.62159.30 
  Mugil, Jayavel 1876 IND0.001-0.2515-3.75 
  Rohan, Ahuja 1751 IND1.0010.60159.00 
 * 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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