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Individual Calculations October 2022 |
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| Sandhana, D Total change: -46.40 | |   |
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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 |
| 1174 | 1112 | 0.50 | 4 | -1.16 | 40 | -46.40 | |
|  Nafila, A | | | 1228 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Janani, P | | | 1223 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Dakshitha, Anand | | | 1145 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Shiyonika, J | | | 1099 | IND | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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