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Individual Calculations January 2020 |
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| Ahmed, Sarfaraz Total change: 14.20 | |   |
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| National Senior Chess Championship | Sikkim | IND | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1618 | 4.50 | 11 | 0.71 | 20 | 14.20 | |
|  Praveen, Kumar C | m | | 2018 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Trailokya, Nanda | | | 1948 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Arunika, Ghosh | | | 1414 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aaditya, Dhingra | | | 1912 | IND | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Harisurya, Bharadwaj Gundepudi | | | 1876 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Harikrishnan, A (kottayam) | | | 1766 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Suryansh, Verma | | | 1218 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pathak, Vivek Kumar | | | 1465 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pradeep, Tiwari | | | 1940 | IND | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Hardik, Jha | | | 1814 | IND | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gajendra, Singh | | | 1861 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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