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Individual Calculations May 2023 |
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| Yashwant, B Total change: -75.60 | |   |
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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 |
| 1224 | 1643 | 5.50 | 8 | -1.89 | 40 | -75.60 | |
|  Praneeshwar, Madhavan | | | 1148 | IND | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Dharsh, M | | | 1270 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Gautham, A | | | 1264 | IND | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Inbhan, B | | | 1243 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sendilnathan, T | | | 1200 | IND | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Prajeesh, B U | | | 1351 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Meiyappan, M | | | 1181 | IND | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Sarvesh, E | | | 1137 | IND | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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