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Individual Calculations April 2009 |
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| Sunil Dev, S Total change: 4.65 | |   |
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| XVII National Youth (Under -25) Chess Championship 2008 | Chennai, Tamilnadu, India | IND | 2008-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1526 | 1.00 | 5 | 0.39 | 25 | 9.75 | |
|  Pradeep, Kumar R A | | | 1876 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sithalatchumi, A | | | 1876 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Subodh, Kumar Singh | | | 1801 | IND | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Roop, Saurav | | | 1876 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ashutosh, Kumar | | | 1876 | 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) | | | NOTE: K factor changed | | All India FIDE Rating Open Chess Tournament - 2008 | Adithya Institute of Technology-Coimbatore | IND | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1526 | 0.00 | 3 | -0.34 | 15 | -5.10 | |
| | Kannan, R | | | 1876 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Karthik, H S | | | 1876 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Raman, R | | | 1861 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | |
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