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Individual Calculations July 2019 |
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| Shreshtha, Surai Total change: -7.20 | |   |
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| West Bengal State sub Junior Girls Chess Championship 2019 | Kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1148 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Annika, Das | | | 1390 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aarshiya, Biswas | | | 1248 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Tanisha, Chatterjee | | | 1265 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Vedika, Agarwal | | | 1318 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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