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Individual Calculations January 2009 |
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| Rakshith, R Umesh Total change: -32.25 | |   |
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| 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 |
| 1818 | 1576 | 0.50 | 5 | -0.51 | 25 | -12.75 | |
|  Kathirvel, M | | | 1884 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Mohammad, Ashraf | | | 1811 | IND | 0.50 | 1 | 0.29 | 25 | 7.25 | |  Arjun, T K S | | | 1790 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Shenvi, Mohit | | | 1818 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Pranav, Zantye | | | 1789 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | 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 |
| 1903 | 1576 | 0.00 | 6 | -0.78 | 25 | -19.50 | |
| | Shiven, Khosla | | | 1926 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Akash, Pc Iyer | | | 1926 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Yashas, D | | | 1926 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ramalingam, Karthik | | | 1926 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Joshi, Kshitij | | | 1790 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Anchit, Vyas | | | 1926 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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