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Individual Calculations October 2022 |
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| Pooja, Prabhakaran Total change: 47.60 | |   |
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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 |
| 1290 | 1130 | 3.00 | 6 | 1.19 | 40 | 47.60 | |
|  Ananya, Raman | | | 1438 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Shanmathi, Sree S | | | 1220 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kavyasree, S | | | 1232 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sananda, R | | | 1227 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ananya, Manisundaram | | | 1177 | IND | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Aswinika, Mani R | | | 1446 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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