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Rapid:
Individual Calculations August 2017 |
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| Saiid, Ibrahim Total change: 11.00 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2049 | 6.50 | 9 | 0.55 | 20 | 11.00 | |
|  Zayan, Alaa | | | 1649 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ismail, Hany | | | 1838 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hussein, Akram | | | 2172 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Okasha, Moustafa | | | 1867 | EGY | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sobhy, Tamer | | | 1906 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Elkhodary, Abdalla | | | 1708 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rizk, Khaled | | | 1649 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gabr, Mohsen | f | | 2196 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Abou Tayil, Mohamed | | | 2118 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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