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Individual Calculations October 2022 |
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| Pavithra, R V Total change: -2.80 | |   |
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| Tamil Nadu State Under 13 Girls Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1051 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Saganapriya, V | | | 1061 | IND | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Kavyasree, S | | | 1232 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Yuthiga, A V | | | 1186 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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