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Individual Calculations September 2011 |
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| Soumein, Rajdev Total change: 23.10 | |   |
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| National Under 07 Boys | Pune | IND | 2011-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1363 | 3.00 | 5 | 0.52 | 30 | 15.60 | |
|  Panda, Sambit | | | 1459 | IND | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Kushagra, Mohan | | | 1357 | IND | 0.00 | 1 | -0.51 | 30 | -15.30 | |  Nihal, Sarin | | | 1268 | IND | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Nimdia, Ridit | | | 1260 | IND | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Aditya, M | | | 1490 | IND | 1.00 | 1 | 0.67 | 30 | 20.10 | |
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) | | | | National Under - 09 Boys | Orissa | IND | 2011-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1363 | 1.00 | 3 | 0.25 | 30 | 7.50 | |
| | Sadhu, S Adithya | | | 1642 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Vihan, Haria | | | 1465 | IND | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Samyak, Dutta | | | 1576 | IND | 1.00 | 1 | 0.77 | 30 | 23.10 | |
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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