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Individual Calculations August 2023 |
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| Potluri, Supreetha Total change: 18.40 | |   |
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| 49th National Women Chess Championship 2023 | Ahmedabad | IND | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1796 | 7.00 | 11 | 0.92 | 20 | 18.40 | |
|  Aanya, Chawat | | | 1396 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Charvi, A | | | 1434 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Salonika, Saina | | wm | 2223 | IND | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shreetu, Bhavikbhai Nandi | | | 1613 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Arshiya, Das | | | 1622 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kotepalli, Sai Nirupama | | wf | 1899 | IND | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sherali, Pattnaik | | | 1566 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Saniya, Rafique Tadavi | | | 1622 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arpita, Mukherjee | | wm | 2160 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rajanya, Datta | | | 1645 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Karavade, Eesha | m | wg | 2293 | IND | 0.50 | 1 | 0.46 | 20 | 9.20 | | | * 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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