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Individual Calculations February 2020 |
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| Thilakavathi, B Total change: -14.40 | |   |
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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 |
| 1397 | 1223 | 0.50 | 4 | -0.72 | 20 | -14.40 | |
|  Divyabharathi, Masanam | | | 1623 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leaha, B | | | 1488 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Yashavishree, N | | | 1405 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kaniskka, M S | | | 1071 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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