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Individual Calculations September 2017 |
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| Rajarshi, Dutta Total change: -37.60 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2022 | 7.50 | 13 | -0.94 | 40 | -37.60 | |
|  Mahajan, Ayush | | | 1622 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bakre, Tejas | g | | 2422 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samdani, Sahil Sagar | | | 1757 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Amanpreet, Singh | | | 1753 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Audi, Ameya | | | 2287 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sahil, Dhawan | | | 1789 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Mahitosh, Dey | | | 1749 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Akshay, Madhusoodhanan | | | 1746 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Vrandesh, Parekh | | | 1875 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Dhananjay, S | | | 2206 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Polakhare, Aryan | | | 1880 | IND | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Dave, Sneh | | | 1823 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Neelabh, Jyoti Borthakur | | | 1827 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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