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Individual Calculations October 2022 |
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| Sai, Vijay P Total change: -1.60 | |   |
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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 |
| 1228 | 1236 | 2.00 | 4 | -0.04 | 40 | -1.60 | |
|  Sooriya, B Y | | | 1445 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Rajan, K B | | | 1024 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Aravindh, S | | | 1414 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sharvaanica, A S | | | 1027 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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