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Individual Calculations January 2023 |
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| Krishna, Arpita Total change: -15.20 | |   |
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| MPL 38th National Sub-Junior (Under-15) Girls Chess Championship-2022 | New Delhi | IND | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1041 | 1.00 | 6 | -0.38 | 40 | -15.20 | |
|  Jeevika, S | | | 1438 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Suryanshi, Sharma | | | 1263 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Aditi, Raj | | | 1390 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hasini, Kamabathula | | | 1151 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Alana, Julieta Menezes Andrade | | | 1181 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Lakshita, Kranti Rathod | | | 1185 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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