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Rapid:
Individual Calculations February 2017 |
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| Sadek, Sameh Total change: 27.60 | |   |
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| I.A. Yehya Mosallam Rapid Chess | Alexandria | EGY | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2354 | 8.00 | 9 | 1.38 | 20 | 27.60 | |
|  Hosny Ahmed, Mohamed | | | 1954 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahdy, Tawfeik | | | 1980 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sharaf Eldin, Tamer | | | 2033 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abo Nar, Mohamed | | | 2114 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Raslan, Moustafa | | | 2179 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdel Razik, Khaled | m | | 2372 | EGY | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Yasseen, Aly | m | | 2294 | EGY | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ibrahim, Hosam | | | 2179 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Elgabry, Mohsen | m | | 2270 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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