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Rapid:
Individual Calculations January 2019 |
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| Abdel Hameid, Islam Total change: -24.80 | |   |
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| 5th international chess arena tournament 2018 | Alexandria | EGY | 2018-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1631 | 0.00 | 4 | -1.24 | 20 | -24.80 | |
|  Ibrahim, Hosam | | | 2031 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shereif Shalaby, Moustafa | | | 1771 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mohamed, Mahmoud Mohamed | | | 1764 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Magdy, Bishoy | | | 1611 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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