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Individual Calculations February 2020 |
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| Kavitha, P L Total change: -33.00 | |   |
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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 |
| 1322 | 1558 | 4.50 | 8 | -1.65 | 20 | -33.00 | |
|  Soumiya, Murugan | | | 1160 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saranya, J | | wf | 1958 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sivasankaran, Sansita | | | 1207 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kamali, B | | | 1293 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Harini, Sukumar | | | 1190 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Raveena, Shri A | | | 1158 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaysree, S | | | 1348 | IND | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lakshana, Subramanian | | | 1261 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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