Individual Calculations January 2009
 Iyer, Siddarth  Total change: -8.70  Rating chartPersonal card
 38th National Junior Under-19 Boys Chess Championship - 2008 Tadepalligudem, West Godawari District , Andra Pradesh, India IND 2008-11-03
RcRownchangeKK*chgGame
 2072 1805 0.50 6 -0.58 15 -8.70 
  Nitin, S f2155 IND0.001-0.1115-1.65 
  Fenil, Shah 2111 IND0.5010.36155.40 
  Abhilash, Reddy M L 2116 IND0.001-0.1415-2.10 
  Konde, Gaurav 2031 IND0.001-0.2115-3.15 
  Manukonda, Arun 2059 IND0.001-0.1915-2.85 
  Hapse, Shreyas 1961 IND0.001-0.2915-4.35 

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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