Individual Calculations April 2009
 Haribalu, V  Total change: -4.05  Rating chartPersonal card
 XVII National Youth (Under -25) Chess Championship 2008 Chennai, Tamilnadu, India IND 2008-12-16
RcRownchangeKK*chgGame
 2041 2190 5.00 8 -0.27 15 -4.05 
  Vishwanath, T 1840 IND0.001-0.8915-13.35 
  Michelle, Catherina P 1840 IND1.0010.11151.65 
  Subodh, Kumar Singh 1840 IND1.0010.11151.65 
  Nitin, S f2389 IND1.0010.761511.40 
  Navin, Kanna T U 2274 IND0.001-0.3815-5.70 
  Anand Naik, B 2004 IND1.0010.26153.90 
  Tiwari, Arjun 2298 IND0.001-0.3515-5.25 
  Kathiravan, M 1840 IND1.0010.11151.65 

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)
 

 

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