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Individual Calculations January 2023 |
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| Jeevana, N Total change: 54.00 | |   |
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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 |
| 1307 | 1103 | 2.50 | 8 | 0.52 | 40 | 20.80 | |
|  Gorli, Nyna | | | 1483 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Siyona, Judith C | | | 1332 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Kathakali, Dey | | | 1251 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Anmol, Mathur | | | 1293 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Vritika, Krushna Game | | | 1356 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Adrija, Das | | | 1208 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Adya, Shree | | | 1215 | IND | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Vaishnavi, S K | | | 1316 | IND | 0.00 | 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) | | | | 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1103 | 2.00 | 5 | 0.83 | 40 | 33.20 | |
| | Parigyan, Chakraborty | | | 1401 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Prasanna, Karthick M | | | 1274 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Adhithya, B | | | 1339 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nitin, Kumar P | | | 1298 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gokul, Ramesh | | | 1249 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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