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Rapid:
Individual Calculations August 2018 |
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| Khater, Ahmed Hamdy Total change: 19.60 | |   |
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| 1st chess arena | Alexandria | EGY | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1586 | 1.50 | 3 | 0.98 | 20 | 19.60 | |
|  Elgamal, Amgad | | | 1836 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Elshereif, Mahmoud Salah | | | 1895 | EGY | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Sarwat, Beshoy | | | 1837 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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