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Individual Calculations August 2017 |
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| Vanshika, Sachdeva Total change: -70.40 | |   |
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| 31st National Under - 13 Girls Chess Championship 2017 | Jhalandar | IND | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1187 | 1.50 | 6 | -1.76 | 40 | -70.40 | |
|  Adreeja, Sinha | | | 1207 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Yashika, Singh | | | 1196 | IND | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Shreetu, Bhavikbhai Nandi | | | 1268 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Arunika, Ghosh | | | 1096 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Tiya, Setia | | | 1110 | IND | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kapadia, Prisha | | | 1054 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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