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Individual Calculations April 2022 |
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| Nafila, A Total change: -2.00 | |   |
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| Tamil Nadu State Under-18 Girls Chess Championship-2022 | Coimbatore | IND | 2022-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1177 | 2.00 | 5 | 0.65 | 40 | 26.00 | |
|  Sasvatha, A | | | 1756 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dakshitha, Anand | | | 1009 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Diya, Jain | | | 1334 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sindhusree, K | | | 1467 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Trisha, B | | | 1461 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 33rd Tamil Nadu State Under-14 Girls Chess Championship-2022 | Tirunelveli | IND | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1177 | 2.00 | 5 | -0.70 | 40 | -28.00 | |
| | Sasmitha, Sree B S | | | 1015 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mridulashree, R | | | 1248 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Aswinika, Mani R | | | 1396 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sugirtha, S | | | 1065 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Dakshitha, Anand | | | 1009 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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