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Individual Calculations July 2009 |
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| Harihara Sudan, M Total change: -7.05 | |   |
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| 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2019 | 5.50 | 10 | 0.75 | 15 | 11.25 | |
|  Gokhale, Chandrashekhar | m | | 2315 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Dhonnar, Nachiket | | | 1683 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Joshi, Pankaj | | | 2292 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Nirmal, E P | | | 2281 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Avadhanulu, A S M S S | | | 1790 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Das, Sayantan | f | | 2238 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Thakur, Ameya | | | 1669 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gusain, Himal | | | 2171 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Priya, P | | wm | 2186 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rajeev, Singh | | | 1669 | IND | 1.00 | 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) | | | | 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship | Chennai , TN | IND | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2019 | 4.00 | 7 | -1.22 | 15 | -18.30 | |
| | Sai, Vishwesh.c | | | 1669 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Alkondan, C | | | 1669 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Akash, G | | | 2111 | IND | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dhinesh, Babu K | | | 1853 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Mohuna, Kumar Ak | | | 1669 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Arul, Senthil B | | | 1805 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Srinivas, V | | | 1877 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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