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Individual Calculations November 2022 |
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| Harini, Sukumar Total change: 20.80 | |   |
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| 51st Tamil Nadu State Women's Chess Championship 2022 | Tiruvarur | IND | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1220 | 3.00 | 6 | 0.52 | 40 | 20.80 | |
|  Lakshmi, C | | wf | 1965 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Saganapriya, V | | | 1020 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nayanikaa, Muralidharan | | | 1621 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Isha, R | | | 1045 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sajitha, B | | | 1514 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jothika, R | | | 1014 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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