Individual Calculations November 2009
 Abhishek, Kelkar  Total change: 4.35  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
 2139 2242 7.00 11 0.29 15 4.35 
  Sunny, Bedi 1842  * IND1.0010.08151.20 
  Jitendria, Vels 1984 IND1.0010.18152.70 
  Karthikeyan, P m2449 IND0.5010.27154.05 
  Shyam, Sundar M m2403 IND0.001-0.2915-4.35 
  Arun, J 2120 IND1.0010.33154.95 
  Narayanan, Srinath m2388 IND0.001-0.3015-4.50 
  Vasantha Ruba, Varman 1907 IND1.0010.12151.80 
  Narayanan, S, L 1842  * IND0.501-0.4215-6.30 
  Muthu, Alagappan M 2147 IND1.0010.37155.55 
  Sagar, Shah 2298 IND0.001-0.4215-6.30 
  Abhilash, Reddy M L 2149 IND1.0010.37155.55 
 * 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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