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Individual Calculations December 2018 |
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| Sudhirsana, Singh R.k. Total change: -81.00 | |   |
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| 7th National Amateur Chess Championship 2018 | Jalandhar, Punjab | IND | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1702 | 2.50 | 8 | -4.05 | 20 | -81.00 | |
|  Tiya, Setia | | | 1302 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soni, Krishan | | | 1987 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Aditya, Jain | | | 1346 | IND | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Bhagwat, Yash | | | 1302 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mukul, Rana | | | 1302 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gurmanpreet, Singh | | | 1302 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siva, Vamsikrishna | | | 1302 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Madhavansh, Mittal | | | 1335 | IND | 0.00 | 1 | -0.90 | 20 | -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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