Individual Calculations November 2009
 Narayanan, K  Total change: -8.25  Rating chartPersonal card
 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
 2097 2228 6.50 11 -0.55 15 -8.25 
  Rajat, Jatana 1828  * IND1.0010.08151.20 
  Jaswant, G 1934 IND1.0010.15152.25 
  Narayanan, Srinath m2388 IND1.0010.711510.65 
  Ramnath, Bhuvanesh, R 2357 IND0.001-0.3315-4.95 
  Sethuraman, S P m2443 IND0.5010.27154.05 
  Swapnil, S Dhopade 2407 IND0.001-0.2715-4.05 
  Datta, Nilabhro 1985 IND1.0010.20153.00 
  Kumaran, B 1828  * IND0.001-0.9215-13.80 
  Shiva Murugan, R K 1996 IND0.001-0.7915-11.85 
  Mugil, Jayavel 1875 IND1.0010.11151.65 
  Patil, Pratik 2024 IND1.0010.24153.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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