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Individual Calculations November 2009 |
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| Patel, Divya Total change: 29.50 | |   |
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| XX National Under-17 Open Chess Championship-2009 | South West Institute, Chakradharpur, Jharkhand. India | IND | 2009-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1706 | 3.00 | 9 | 1.18 | 25 | 29.50 | |
|  Bitan, Banerjee | | | 2106 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Manigandan, S S | | | 2049 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Varun, V | | | 1909 | IND | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Nayak, Biswajit | | | 2023 | IND | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Gusain, Himal | | | 2106 * | IND | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Debashish, Dutta | | | 2106 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Surendran, N | | | 2105 | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Rittick, Purakait | | | 1527 | IND | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Shankar, Nilesh | | | 1870 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | | | * 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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