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Individual Calculations January 2023 |
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| Gopal, Biswas Total change: -20.40 | |   |
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| 13th North East India Chess Championship- 2022 | Mangaldai | IND | 2022-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1452 | 0.00 | 3 | -1.02 | 20 | -20.40 | |
|  Gurung, Rohit | | | 1948 | IND | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lallianmanga | | | 1800 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pranjal, Debnath | | | 1131 | IND | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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