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Individual Calculations June 2019 |
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| Prapti, Moulik Total change: 0.80 | |   |
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| WB State Under 17 Girls Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1186 | 1.50 | 4 | 0.02 | 40 | 0.80 | |
|  Sinthia, Sarkar | | | 1408 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Sudipa, Haldar | | | 1586 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arnabi, Sen | | | 1003 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Anwesha, Saha | | | 1229 | IND | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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