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Individual Calculations July 2009 |
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| Nived, S Bharadwaj Total change: 18.25 | |   |
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| P.K.V Memorial International FIDE Rated Open Chess Tournament | Idukki, Kerala, India | IND | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1559 | 1.00 | 6 | 0.10 | 25 | 2.50 | |
|  Phoobalan, P | | | 1909 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Jitendria, Vels | | | 1899 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Anilkumar, K V | | | 1886 | IND | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Poojakanth, M | | | 1792 | IND | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Rabbani Basha, S | | | 1775 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Gnana, Sekhar G | | | 1909 | 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) | | | | 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship | Chennai , TN | IND | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1559 | 1.00 | 3 | 0.63 | 25 | 15.75 | |
| | Sai, Manivannan Nr | | | 1909 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Subramanian, R | | | 1874 | IND | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Jitendriavel, S | | | 1899 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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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