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Individual Calculations March 2023 |
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| Kaviya, B Total change: 11.60 | |   |
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| MPL 11th National Schools Under-11 Girls Chess Championship 2023 | Krishnagiri | IND | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1073 | 1.50 | 4 | 0.02 | 40 | 0.80 | |
|  Shreya, Rajesh | | | 1301 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mathumetha, G | | | 1257 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Hoshika, G V | | | 1110 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Indusheetala | | | 1033 | IND | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | Chalakudy Chess Academy's Below 1600 Fide Rated Chess Tournament | Chalakudy | IND | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1102 | 1.50 | 4 | 0.27 | 40 | 10.80 | |
| | Siva, Adithyan S | | | 1293 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pournami, S D | | | 1226 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ameya, A R | | | 1218 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Shine, Raj N | | | 1247 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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