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Individual Calculations December 2017 |
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| Prakash, Vaishnavi Total change: -28.40 | |   |
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| 31st National Under - 9 GIRLS CHESS CHAMPIONSHIP 2017 | Gurgaon | IND | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1131 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
|  Rajanya, Datta | | | 1182 | IND | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Anupam, M Sreekumar | | | 1299 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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