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Individual Calculations June 2023 |
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| Saranya, J Total change: -8.20 | |   |
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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 |
| 1559 | 2058 | 7.00 | 8 | -0.41 | 20 | -8.20 | |
|  Charudharshini, R | | | 1658 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sahana, Shainsha | | | 1314 | IND | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Dhakshniga, T | | | 1414 | IND | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Vaishnavi, S K | | | 1342 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Nivedita, V C | | | 1451 | IND | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rebecca, Jesumarian | | | 1733 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jayashree, P.k. | | | 1806 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Janani, J | | | 1757 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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