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Individual Calculations August 2017 |
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| Van Der Merwe, Alexander Total change: -17.20 | |   |
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| Commonwealth Chess Championship Under - 12 - 2017 | New Delhi | IND | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1341 | 2.00 | 7 | -0.43 | 40 | -17.20 | |
|  Manish, Kumar (2006) | | | 1741 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Mahitosh, Dey | | | 1741 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikam, Sudhanshu | | | 1505 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Agrawal, Aaryan | | | 1152 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Zala, Akshar | | | 1392 | IND | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Aditya, Varun Gampa | | | 1658 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Marais, Alwyn Johannes | | | 1205 | RSA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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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