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Rapid:
Individual Calculations June 2017 |
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| Sharf Eldin, Islam Total change: -4.80 | |   |
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| 4th Engineers Chess Rapid | Tanta | EGY | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1512 | 1.00 | 5 | -0.24 | 20 | -4.80 | |
|  Ahmed, Moustafa Elsayed | | | 1912 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sharaf Eldin, Tamer | | | 1912 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Atya, Mahmoud | | | 1341 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdel Kader, Emad | | | 1775 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abd Elmaksoud, Ghassan Ebrahem | | | 1782 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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