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Individual Calculations November 2009 |
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| Ramakrishna, Perumalla Total change: -27.15 | |   |
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| 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee | Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu | IND | 2009-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2001 | 3.00 | 7 | -1.81 | 15 | -27.15 | |
|  Vivekananda, L | | | 1820 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Ashwin, Jayaram | m | | 2401 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Narayanan, S, L | | | 1827 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Akhilesh, T. Rai | | | 1774 | IND | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Vibhor, Sharma | | | 1611 | IND | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Rakesh, Chakravorty | | | 1793 | IND | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Rajat, Jatana | | | 1771 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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