Individual Calculations July 2009
 Dharmaraj, P  Total change: 3.90  Rating chartPersonal card
 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship Chennai , TN IND 2009-05-19
RcRownchangeKK*chgGame
 1814 1945 5.50 8 0.26 15 3.90 
  Singaram, Pl 1595 IND1.0010.11151.65 
  Lakshmi, Narayanan Mv 2123 IND0.001-0.2715-4.05 
  Sriram, S 1633 IND1.0010.14152.10 
  Mugil, Jayavel 1837 IND1.0010.35155.25 
  Lokesh, P 2103 IND0.001-0.2915-4.35 
  Aadityan, N. 1807 IND0.501-0.1915-2.85 
  Yogit, S 1764 IND1.0010.26153.90 
  Sai, Vishwesh.c 1647 IND1.0010.15152.25 

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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