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Individual Calculations January 2023 |
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| Saganapriya, V Total change: 28.80 | |   |
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| MPL 35th National Under-13 Girls Chess Championship-2022 | Puducherry | IND | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1018 | 2.50 | 6 | 1.08 | 40 | 43.20 | |
|  Ananya, Raman | | | 1368 | IND | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Yashvi, Jain | | | 1481 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Katari, Sajyotsna | | | 1157 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Valanka, Fernandes | | | 1180 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Aarohi, Mathur | | | 1187 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pavithra, N | | | 1104 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1018 | 0.50 | 4 | -0.36 | 40 | -14.40 | |
| | Aravindh, S | | | 1297 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kumaragurubaran, R | | | 1221 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ivan, George E | | | 1229 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vikraanth, S | | | 1225 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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