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Individual Calculations June 2023 |
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| Kiruthika, Srimathi M Total change: -42.80 | |   |
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| 52nd Tamil Nadu State Women Chess Championship 2023 | Thiruvarur | IND | 2023-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1082 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
|  Padmini, S | | | 1441 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sajitha, B | | | 1419 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Harini, Sukumar | | | 1241 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 36th Tamil Nadu State Under-19 Girls Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1082 | 0.00 | 4 | -0.56 | 40 | -22.40 | |
| | Magizhini, M | | | 1426 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Theephigaa, K P | | | 1358 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nivedita, V C | | | 1489 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sahana, Shainsha | | | 1331 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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