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Individual Calculations October 2022 |
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| Jekan, S B Total change: -13.60 | |   |
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| Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1026 | 0.50 | 4 | -0.34 | 40 | -13.60 | |
|  Yashwant, B | | | 1501 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Siva, Adithyan S | | | 1304 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Viswanathan, B S | | | 1152 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mithun, Pranav | | | 1185 | IND | 0.50 | 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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