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Individual Calculations January 2010 |
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| Pradheep Kumar, D Total change: -38.50 | |   |
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| 1st CITADEL International FIDE Rated Open Chess Tournament | Panigraha Hall, West Mambalam, Chennai, Tamilnadu, India | IND | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1627 | 0.00 | 3 | -0.49 | 25 | -12.25 | |
|  Ganthimeri, Akkisetty | | | 1959 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Siddarth, M | | | 1890 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Sai, Prahlad K | | | 1882 | 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) | | | | 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1627 | 1.50 | 5 | -1.05 | 25 | -26.25 | |
|  Naren, Swaminathan P | | | 1705 | IND | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Nagpal, Tejas | | | 1424 | IND | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Deshik, K J | | | 1760 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Matta, Besh Vignesh Reddy | | | 1393 | IND | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Rahul Dev, Das | | | 1786 | IND | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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