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Rapid:
Individual Calculations January 2020 |
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| Fatahalla, Alaa Total change: 9.40 | |   |
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| Zagazig rapid 2019 | Zagazig | EGY | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1924 | 4.00 | 8 | 0.47 | 20 | 9.40 | |
|  Mohamed, Tarek | | | 2210 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Aly Hassan, Hassan | | | 1561 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abdel Razik, Ahmed | | | 2171 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ismail, Hany | | | 1929 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Youssef Abd Elhamed, Yousry | | | 1741 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Amin, Ashraf | f | | 2194 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Elnahas, Mohamed | | | 1680 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sadek, Sameh | f | | 2324 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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