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Individual Calculations February 2013 |
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| Praveen, Veeramalla Total change: -5.85 | |   |
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| A2H 09th All India Fide Rated below 1600 Chess Tmt | Hyderabad | IND | 2012-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1553 | 2.00 | 4 | -0.96 | 30 | -28.80 | |
|  Vaidehi, S Nattoja | | | 1340 | IND | 0.50 | 1 | -0.27 | 30 | -8.10 | |  Kandasamy, K | | | 1452 | IND | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Koshtu, Varaha Prem Sai | | | 1339 | IND | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Shrotri, Anand | | | 1328 | IND | 1.00 | 1 | 0.22 | 30 | 6.60 | |
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) | | | NOTE: K factor changed | | Hyderabad International rating below 2000 | Hyderabad | IND | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1527 | 2.50 | 6 | 1.53 | 15 | 22.95 | |
| | Nagaraju, J | | | 1927 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Chinnadurai, S | | | 1814 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Manda, Ratnakar Rao | | | 1775 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Amer, Basha Sk | | | 1797 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Sunil, Kumar Ray | | | 1854 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Das, Susobhit | | | 1733 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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