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Individual Calculations May 2023 |
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| Eman, P D Total change: -18.80 | |   |
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| Tamil Nadu State Under 13 Open FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1049 | 1.00 | 5 | -0.47 | 40 | -18.80 | |
|  Pranav, M G | | | 1234 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Akhilash, M | | | 1219 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Karthick, Sai P | | | 1232 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ashwin, Rajan N | | | 1154 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Kathir, Kaman T | | | 1188 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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