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Rapid:
Individual Calculations August 2017 |
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| Elbarogy, Mohamed Total change: -31.80 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1587 | 0.00 | 4 | -0.51 | 20 | -10.20 | |
|  Gaafar, Hassan | c | | 1987 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saber, Mustafa G | | | 1906 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gouda, Mohammed | | | 1885 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Taha , Adam | | | 1882 | SUD | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1587 | 0.00 | 4 | -1.08 | 20 | -21.60 | |
| | Moreis, Amgad | | | 1987 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hosni, Yehya | | | 1987 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Fatah Elsayed, Ahmed | | | 1911 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alyeldin, Mohamed | | | 1356 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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