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Individual Calculations February 2020 |
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| Saranya, Y Total change: -23.40 | |   |
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| ONGC 48th Tamilnadu State women's Chess Championship - 2020 | Mannargudi | IND | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1967 | 6.50 | 9 | -1.17 | 20 | -23.40 | |
|  Sahana, Sk | | | 1567 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kamali, B | | | 1567 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bharkavi, S | | | 1567 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahalya, A | | | 1567 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Aswinika, Mani R | | | 1567 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Swarnamala, B | | | 1577 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jaysree, S | | | 1567 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saranya, J | | wf | 2005 | IND | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Meenatchi, Rajam V | | | 1735 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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