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Individual Calculations May 2023 |
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| Harikeshav, Naveen Total change: -36.40 | |   |
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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 |
| 1226 | 1074 | 0.00 | 3 | -0.91 | 40 | -36.40 | |
|  Ashva, Shanmugam | | | 1320 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Thanish, S A | | | 1187 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Athvik, M | | | 1170 | IND | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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