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Individual Calculations October 2022 |
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| Anushka, Ayyappan Total change: 65.20 | |   |
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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 |
| 1240 | 1098 | 3.50 | 6 | 1.63 | 40 | 65.20 | |
|  Janani, P | | | 1223 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Jayashri, M | | | 1245 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Yuthiga, A V | | | 1186 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kavyasree, S | | | 1232 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Sananda, R | | | 1227 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Theephigaa, K P | | | 1324 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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