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Individual Calculations September 2017 |
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| Vipul, Subhashi Total change: -3.40 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2081 | 8.00 | 13 | -0.17 | 20 | -3.40 | |
|  Syam, Peter | | | 1681 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Parikh, Pratham | | | 1681 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lalith, Babu M R | g | | 2481 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Panda, Sambit | | | 1825 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Vrandesh, Parekh | | | 1875 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Erigaisi, Arjun | f | | 2342 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Srihari, L | | | 1904 | IND | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ajay, Kumar Rai | | | 1872 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rahul, Kumar | | | 1817 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gajwa, Ankit | f | | 2267 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Alka, Das | | | 1870 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wazeer Ahmad, Khan | m | | 1745 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sankalp, Gupta | | | 2254 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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