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Individual Calculations December 2019 |
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| Abhiraj, De Total change: -26.40 | |   |
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| 1st BDCA-DSA FIDE Rated Open Chess Tournament | Durgapur | IND | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1116 | 0.50 | 4 | -0.66 | 40 | -26.40 | |
|  Samar, Chatterjee | | | 1516 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Somdeb, Mazumder | | | 1350 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Krishna, Kant Sharma(wb) | | | 1175 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Rudra, Jaiswara | | | 1154 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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