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Individual Calculations July 2009 |
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| Akash, Srivaths Kr Total change: 1.75 | |   |
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| 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship | Chennai , TN | IND | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1609 | 0.00 | 3 | -0.46 | 25 | -11.50 | |
|  Vishnu, Sharon | | | 1959 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Siddarth, M | | | 1884 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Subramanian, R | | | 1874 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1609 | 1.00 | 4 | 0.53 | 25 | 13.25 | |
| | Joshi, G B | | | 1959 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Shyam, Sunder Sharma | | | 1959 | IND | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Shrestha, Rajendra Prasad | | | 1959 | NEP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Dk, Chopra | | | 1923 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | |
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