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Rapid:
Individual Calculations January 2020 |
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| Saber, Ibrahim Total change: -22.40 | |   |
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| Zagazig rapid 2019 | Zagazig | EGY | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2218 | 5.50 | 8 | -1.12 | 20 | -22.40 | |
|  Mahmoud, Alaa Eldin | | | 1818 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobhy, Tamer | | | 1939 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mohamed Salah, Mohamed | | | 1818 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saiid, Aly | | | 1920 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ahmed, Tamer | | | 2054 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ahmed Yehia, Ahmed | | | 1860 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elsayed, Moustafa | | | 2126 | EGY | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ismail, Hany | | | 1929 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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