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Individual Calculations June 2019 |
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| Alakxya, Das Total change: -24.00 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1138 | 0.00 | 3 | -0.60 | 40 | -24.00 | |
|  Debargha, Basu | | | 1533 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ritabrata, Chakraborty | | | 1332 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Soureen, Bhattacharya | | | 1310 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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