Individual Calculations November 2009
 Richin, Jain  Total change: -2.25  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
 1984 1708 1.00 6 -0.09 25 -2.25 
  Thakurta, Soumya 2108  * IND0.001-0.0825-2.00 
  Vasantha Ruba, Varman 1907 IND0.001-0.2425-6.00 
  Mohammed, Dilshad 1856 IND0.5010.20255.00 
  Nayak, Biswajit 2023 IND0.001-0.1425-3.50 
  Saurabh, Mandal 1902 IND0.5010.25256.25 
  Arun, J 2108  * IND0.001-0.0825-2.00 
 * 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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