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Individual Calculations September 2017 |
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| Niraj, Saripalli Total change: -24.20 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2107 | 8.00 | 13 | -1.21 | 20 | -24.20 | |
|  Panwar, Krish Navratan | | | 1707 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pathak, Vivek Kumar | | | 1707 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Padmini, Rout | m | | 2327 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Akash Pc, Iyer | | | 2304 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jubin, Jimmy | | | 1874 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Vrandesh, Parekh | | | 1875 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ghelani, Dhairya | | | 1738 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Makwana, Ashvin K | | | 1756 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Trivedi, Karan R | | | 1827 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kaustuv, Kundu | | | 2240 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vinay, Thomas Abraham | | | 1922 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sudhakar, Prem Dutt | | | 1771 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Singh, Soram Rahul | | | 1911 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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