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Individual Calculations September 2011 |
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| Srimathi, R Total change: 23.70 | |   |
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| Sri Kaliswari Fire Works TN State Junior Girls Chess Championships 2011 | Rajapalayam | IND | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1267 | 1.00 | 4 | 0.35 | 30 | 10.50 | |
|  Aarthy, Sri S | | | 1667 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sneha Preethi, E | | | 1596 | IND | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Sakthi, Abirami N | | | 1507 | IND | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Harivardhini, I | | | 1460 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | * 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 |
| 1455 | 1267 | 1.50 | 4 | 0.44 | 30 | 13.20 | |
| | Rajashree, Rajeev | | | 1420 | IND | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Lakshmi, C | | | 1323 | IND | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Mishra, Anwesha | | | 1583 | IND | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Adyasa, Mahapatra | | | 1493 | IND | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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