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Individual Calculations December 2019 |
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| Sovna, Sonali Jena Total change: -81.60 | |   |
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| National Junior (Under-19) Girls Chess Championship 2019 | GURGAON | IND | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1452 | 4.50 | 10 | -2.04 | 40 | -81.60 | |
|  Ishvi, Aggarwal | | | 1852 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bhavya, Verma | | | 1167 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sudipa, Haldar | | | 1659 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Harini, Narahari | | | 1123 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sinthia, Sarkar | | | 1600 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Swati, Pal | | | 1120 | IND | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Athira, A J | | | 1170 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Nupur, Kanda | | | 1103 | IND | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Aanya, Agrawal | | | 1138 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Juhi, Bajaj | | | 1267 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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