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Individual Calculations December 2019 |
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| Arghya, Sen Total change: -36.80 | |   |
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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 |
| 1389 | 1377 | 2.00 | 6 | -0.92 | 40 | -36.80 | |
|  Souryadipta, Sarkar | | | 1082 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Anish, Rooj | | | 1672 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Abhirup, Das | | | 1648 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Atreya, Nandy | | | 1580 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Reyan, Md. | | | 1198 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Rudra, Jaiswara | | | 1154 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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