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Individual Calculations January 2010 |
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| Ravindra, Teja Muttineni Total change: -11.70 | |   |
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| 35th National Sub-Junior (Under 15) Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1620 | 0.00 | 3 | -0.54 | 15 | -8.10 | |
|  Karma, Pandya | | | 2020 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Karthik, H S | | | 1859 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Shenvi, Pratik | | | 1804 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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) | | | | 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1620 | 1.00 | 4 | -0.24 | 15 | -3.60 | |
| | Swaraj, Koshta | | | 1728 | IND | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Rohan, Ahuja | | | 1751 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Harshal, Shahi | | | 1779 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rahul Dev, Das | | | 1786 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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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