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Individual Calculations January 2009 |
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| Soumya, Ranjan Das Total change: -4.75 | |   |
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| The Telegraph School Chess Championship 2008 | Gorky Sadan,Kolkata,India | IND | 2008-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1724 | 2.00 | 5 | 0.17 | 25 | 4.25 | |
|  Dhriti, Shankar | | | 1799 | IND | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Shaati, Majumder | | | 1888 | IND | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Mahasweta, Kumar | | | 1832 | IND | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Suneha, Acharyya | | | 1692 | IND | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Shantanil, Simlai | | | 1906 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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) | | | | 2ND INTERNATIONAL FIDE RATING CHESS CHAMPIONSHIP 2008 | Chakradharpur, Jharkhand, India | IND | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1724 | 0.00 | 3 | -0.36 | 25 | -9.00 | |
| | Singh, D.p. | m | | 2074 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Satyanarayana, P. | | | 2058 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Islam, Mohammed Hafizul | | | 2048 | BAN | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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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