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Individual Calculations June 2023 |
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| Padmini, S Total change: -5.60 | |   |
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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 |
| 1437 | 1441 | 4.50 | 7 | 0.58 | 40 | 23.20 | |
|  Kiruthika, Srimathi M | | | 1082 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Janani, P | | | 1228 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Harini, S. | | | 1870 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Divyashanthi, M | | | 1210 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Shanmathi, Sree S | | | 1318 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Priyadarshini, M. | | wf | 2066 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Soumiya, Murugan | | | 1287 | IND | 1.00 | 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 |
| 1264 | 1441 | 5.00 | 8 | -0.72 | 40 | -28.80 | |
| | Agrajhaa, Km | | | 1098 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Raveena, Shri A | | | 1253 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Hasmitha, Jt | | | 1125 | IND | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Janani, J | | | 1208 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sahana, Shainsha | | | 1331 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Divyabharathi, Masanam | | | 1638 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kaushika, Sridharan | | | 1233 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Yagave, Y V | | | 1226 | IND | 1.00 | 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) | | |
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