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Individual Calculations February 2020 |
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| Sharojinidevi, N A Total change: 12.40 | |   |
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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 |
| 1363 | 1091 | 1.00 | 4 | 0.31 | 40 | 12.40 | |
|  Padmini, S | | | 1407 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Harsha, R | | | 1357 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Tejaswi, R | | | 1316 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Swati, M | | | 1371 | IND | 0.50 | 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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