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Individual Calculations June 2023 |
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| Vaishnavi, S K Total change: 59.60 | |   |
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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 |
| 1312 | 1342 | 5.50 | 8 | 0.77 | 40 | 30.80 | |
|  Lakshmi, Shri Harini N | | | 1051 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Priyanjana, V | | | 1199 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Megala, G | | | 1205 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Saranya, J | | wf | 2058 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pradiksha, P S | | | 1221 | IND | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Sarumathi, S | | | 1154 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sananda, R | | | 1274 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Ananya, Raman | | | 1336 | IND | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | Tamil Nadu State Sub-Junior (Under-15) Girls FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1367 | 6.00 | 8 | 0.72 | 40 | 28.80 | |
| | Shamita, Jagadesh | | | 1115 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Santhanalashmi, M | | | 1179 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Janani, P | | | 1248 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ananya, Raman | | | 1436 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Ananya, Manisundaram | | | 1216 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Anusri, S | | | 1097 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kavya, N | | | 1383 | IND | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Raveena, Shri A | | | 1253 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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