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Individual Calculations May 2023 |
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| Aadhityaa, S R Total change: -59.60 | |   |
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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 |
| 1105 | 1176 | 1.50 | 5 | -1.49 | 40 | -59.60 | |
|  Kavin, Vijayakumar | | | 1368 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Nithin, Raghav U T | | | 1017 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Athavan, A | | | 1021 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sriram, Poola | | | 1082 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Deveshwar, Manigandan A | | | 1036 | IND | 1.00 | 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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