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Individual Calculations February 2020 |
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| Leaha, B Total change: 2.40 | |   |
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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 |
| 1452 | 1488 | 4.50 | 8 | 0.06 | 40 | 2.40 | |
|  Sarumathi, S | | | 1094 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Poorna, Sri M.k | | | 1870 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Anunithi, S S | | | 1168 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Thilakavathi, B | | | 1223 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Harsha, Y | | | 1317 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rindhiya, V | | | 1888 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aswinika, Mani R | | | 1270 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Janani, J | | | 1788 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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