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Individual Calculations October 2022 |
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| Pragalathan, J Total change: -29.20 | |   |
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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 |
| 1194 | 1295 | 0.50 | 2 | -0.73 | 40 | -29.20 | |
|  Vishwa, S P | | | 1012 | IND | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Sudharsan, L P | | | 1376 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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