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Individual Calculations January 2009 |
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| Niraj, Saripalli Total change: -16.80 | |   |
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| "MONGINIS" 46th National 'B' Chess Championship 2008 | Goa,India | IND | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1952 | 2.50 | 8 | -0.79 | 15 | -11.85 | |
|  Shyam, Nikil P | f | | 2302 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kiran, Manisha Mohanty | | wm | 2246 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Aravind, Subramanian N | | | 2108 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Parmar, Manish | | | 2171 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gautam, Rohidas Tari | | | 1717 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sai, Krishna G V | f | | 2139 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Krishna, N B | | | 1723 | IND | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Arjun, Bharat | c | | 1815 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | 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 |
| 1810 | 1952 | 6.50 | 10 | -0.33 | 15 | -4.95 | |
| | Padhya, Saumil | | | 1698 | IND | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Lokknath, S | | | 1715 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Shenvi, Mohit | | | 1818 | IND | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Sudharsan, Surya K | | | 1739 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Arjun, T K S | | | 1790 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Vigram, M | | | 1776 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Pranav, Zantye | | | 1789 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Boopeash, S | | | 1832 | IND | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Antonio, Viani D`cunha | | | 2117 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Eshwanth, Dev Kumar J | | | 1824 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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