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Individual Calculations October 2022 |
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| Rishith, Devnarayan S Total change: 34.80 | |   |
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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 |
| 1225 | 1002 | 2.50 | 7 | 0.87 | 40 | 34.80 | |
|  Sooriya, B Y | | | 1445 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Prasanna, Karthick M | | | 1247 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nanthabalan, V B | | | 1181 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mohana, Surya V | | | 1249 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Akul, Vishruth T | | | 1102 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Akshayakumaran, G | | | 1213 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Geethapriyan, R K | | | 1137 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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