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Individual Calculations May 2019 |
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| Diya, James Total change: -39.60 | |   |
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| 8th NATIONAL SCHOOL Under 17 GIRLS CHESS CHAMPIONSHIP 2019 | Raipur, Chhattisgarh | IND | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1325 | 2.50 | 6 | -0.99 | 40 | -39.60 | |
|  Diya, Chowdhury | | | 1722 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Khushi | | | 1048 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wadhwa, Maneya | | | 1011 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Srimozhi, S | | | 1404 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Mahima, Jaiswal | | | 1104 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Rajalakshmi, Vishwanathan | | | 1291 | IND | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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