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Individual Calculations January 2009 |
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| Shankar, Rishi Total change: -44.25 | |   |
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| 38th National Junior Under-19 Boys Chess Championship - 2008 | Tadepalligudem, West Godawari District , Andra Pradesh, India | IND | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1881 | 1.50 | 7 | -0.75 | 25 | -18.75 | |
|  Rajesh, V A V | f | | 2231 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Adhiban, B | m | | 2231 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Krishna, N B | | | 1751 | IND | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Snehal, Bhosale | | | 2079 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Singh, Gursher | | | 1789 | IND | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Krishna, C R G | | | 2143 | IND | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Praveen, Kumar | | | 2031 | IND | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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) | | | NOTE: K factor changed | | 22nd National Under 13 Boys Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1881 | 4.50 | 9 | -0.86 | 15 | -12.90 | |
| | Roshan, Rangarajan | | | 1566 | IND | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Suraj, Prabhu | | | 1531 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Debarshi, Mukherjee | | | 1727 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Karma, Pandya | | | 1971 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Koshta, Swaraj | | | 1752 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Girish, A Koushik | f | | 2161 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kumaran, B | | | 1741 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Vigram, M | | | 1776 | IND | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Megh, Patel | | | 1986 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | NOTE: K factor changed | | 34th Boys National Sub-Junior Chess Championship 2008 | Subramanya Sabha, Mangalore, Karnataka, India | IND | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1881 | 2.50 | 6 | -0.84 | 15 | -12.60 | |
| | Sai, Krishna G V | f | | 2166 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Antonio, Viani D`cunha | | | 2117 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kamal, Shankar K S | | | 1647 | IND | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Ponkshe, Sarang | | | 1635 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Vasantha, Ruba Varman | | | 1758 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Karthikeyan, Murali | | | 1722 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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