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Individual Calculations September 2011 |
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| Lydia, G Total change: 3.60 | |   |
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| National Under - 17 Girls | Pondicherry | IND | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1244 | 1.50 | 7 | 0.55 | 30 | 16.50 | |
|  Varshini, V | | | 1644 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Tejaswini, Sagar | | wc | 1644 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Shweta, Priyadarshini | | | 1506 | IND | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Preethy, P | | | 1454 | IND | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Akshita, D | | | 1589 | IND | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Sandya, M | | | 1644 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tulsi, M | | | 1495 | IND | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * 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) | | | | National Under - 09 Girls | Orissa | IND | 2011-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1244 | 1.00 | 5 | -0.43 | 30 | -12.90 | |
| | Shyamashree, Sarkar | | | 1479 | IND | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Makhija, Aashna | | | 1540 | IND | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Keerthi, V | | | 1306 | IND | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Tejasvi, M | | | 1322 | IND | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Manya, Bagla | | | 1420 | IND | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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