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Individual Calculations February 2019 |
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| Divya, Lakshmi R Total change: -27.80 | |   |
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| 47th Tamilnadu State women's Chess Championship 2019 | Mannarguid | IND | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1915 | 4.00 | 6 | -1.39 | 20 | -27.80 | |
|  Malleswari, P | | | 1515 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jaya, Suriyah Ayyappan | | | 1515 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahalya, A | | | 1515 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bharkavi, S | | | 1632 | IND | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Sanju, Shree Murali | | | 1515 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dharani, Sree R | | | 1591 | IND | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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