Individual Calculations January 2010
 Gautham, V  Total change: 22.00  Rating chartPersonal card
 23rd National Under-13 Open Chess Championship New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1805 1674 3.50 8 0.88 25 22.00 
  Mugil, Jayavel 1876 IND0.001-0.2425-6.00 
  Chetan, Chauhan 1899 IND1.0010.782519.50 
  S Bhat, Vaibhav 1819 IND0.5010.19254.75 
  Prasannaa, S 1820 IND0.001-0.3025-7.50 
  Nair, Sanjeev 1609 IND0.501-0.0925-2.25 
  Deep, Kapoor 1743 IND1.0010.602515.00 
  Barath, L 1830 IND0.5010.21255.25 
  Sreyan, Bhowmick 1847 IND0.001-0.2725-6.75 

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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