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Individual Calculations October 2022 |
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| Madhan, Kumar M Total change: -15.60 | |   |
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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 |
| 1467 | 1061 | 0.00 | 4 | -0.39 | 40 | -15.60 | |
|  Gokulakrishna, S | | | 1644 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Richard, Solomon M | | | 1444 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tarun, K C | | | 1485 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Abhilash, M | | | 1293 | 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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