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Individual Calculations February 2020 |
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| Harsha, R Total change: 6.80 | |   |
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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 |
| 1317 | 1357 | 4.00 | 7 | 0.17 | 40 | 6.80 | |
|  Swetha, J | | | 1036 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Senthamizh, Yazhini S | | | 1642 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jeevika, S | | | 1105 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rebecca, Jesumarian | | | 1674 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sharojinidevi, N A | | | 1091 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Swarnamala, B | | | 1577 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sarumathi, S | | | 1094 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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