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Individual Calculations September 2017 |
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| Pathak, Vivek Kumar Total change: -27.00 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1589 | 5.50 | 13 | -1.35 | 20 | -27.00 | |
|  Imocha, Laishram | | | 1989 * | IND | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Niraj, Saripalli | | | 1989 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Srihari, L | | | 1904 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jayakumar, P. | | | 1955 | IND | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Aryan | | | 1817 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Adalja, Vanssh A | | | 1390 | IND | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Adarsh, Bhanot | | | 1349 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Patel, Maharshi | | | 1355 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Gupta, Niti | | | 1342 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kanjar, Kirtan Ketanbhai | | | 1307 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mahi, Amit Doshi | | | 1428 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Parikh, Pratham | | | 1342 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Aagam, Aditya E | | | 1426 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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