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Individual Calculations July 2009 |
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| Muthu, Alagappan M Total change: 13.20 | |   |
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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 |
| 1947 | 2022 | 4.50 | 7 | 0.41 | 15 | 6.15 | |
|  Sriram, S | | | 1672 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  , Nishvin.j | | | 1862 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Bavan, Kumar | | | 2027 | IND | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Lakshmi, Narayanan Mv | | | 2123 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kaushik, S | | | 2052 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Shyam, Sundar T | | | 1792 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Lokesh, P | | | 2103 | IND | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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 |
| 1882 | 2022 | 6.50 | 9 | 0.47 | 15 | 7.05 | |
| | Shanmugasundaram, G | | | 1672 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rakesh, Kanna | | | 1744 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Phoobalan, P | | | 2266 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kari, Venu | | | 1791 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Yogit, S | | | 1764 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lokesh, P | | | 2103 | IND | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Karthikeyan, Murali | | | 1805 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Manickavelu, A | | | 1814 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Saranya, J | | | 1981 | IND | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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