Individual Calculations January 2009
 Narendhiran, R  Total change: 0.00  Rating chartPersonal card
 22nd National Under 13 Boys Chess Championship 2008 Vellore Institute of Technology, Vellore, Tamilnadu, India IND 2008-11-14
RcRownchangeRpKK*chgGame
 1624 0 0.50 6 0.00 1223   0.00 
  Vigram, M 1776 IND0.0010.00 0.00 
  Sriram, S 1613 IND0.0010.00 0.00 
  Singaram, P L 1544 IND0.0010.00 0.00 
  Nikhil, R Umesh 1517 IND0.0010.00 0.00 
  Shivam, Chandak 1694 IND0.5010.00 0.00 
  Prajapati, Malhar 1598 IND0.0010.00 0.00 

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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