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Individual Calculations February 2018 |
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| Sahasra, S Total change: -34.00 | |   |
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| 46th Tamilnadu State women Chess Championship | Mannargudi | IND | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1154 | 1.00 | 5 | -0.85 | 40 | -34.00 | |
|  Genita, Gladys A | | | 1480 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ahalya, A | | | 1289 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Annapurni, S | | | 1481 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Keerthana, R | | | 1070 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Gopika, Veeraselvam | | | 1041 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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