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Individual Calculations October 2022 |
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| Ananya, Raman Total change: -23.60 | |   |
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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 |
| 1181 | 1438 | 5.00 | 7 | -0.59 | 40 | -23.60 | |
|  Anusri, S | | | 1057 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Pooja, Prabhakaran | | | 1130 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Shiyonika, J | | | 1099 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kirushika, Sri S | | | 1170 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sahana, Shainsha | | | 1219 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Aswinika, Mani R | | | 1446 | IND | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Siyona, Judith C | | | 1149 | IND | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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