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Individual Calculations July 2009 |
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| Mohuna, Kumar Ak Total change: -4.00 | |   |
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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 |
| 1961 | 1624 | 0.50 | 2 | 0.26 | 25 | 6.50 | |
|  Jaswant, G | | | 1948 | IND | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Hari, Hara Sudan.m | | | 1974 | 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) | | | | 1st Manali International FIDE Rating Chess Championship | Swathi Mahal, Manali, Chennai, Tamilnadu, India | IND | 2009-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1624 | 0.50 | 5 | -0.42 | 25 | -10.50 | |
|  Arun, J | | | 1974 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Yogesh, Gautam | | | 1870 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Arul, Senthil B | | | 1805 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Darshan, V P S | | | 1894 | IND | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Sathiyanarayanan, R V | | | 1876 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | |
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