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Rapid:
Individual Calculations June 2022 |
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| Khairy, Mamoun Ahmed Total change: 9.20 | |   |
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| Nawras tournament Chess | Port Said | EGY | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1777 | 2.00 | 6 | 0.14 | 20 | 2.80 | |
|  Zayan, Osama | | | 2141 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ehab, Mazen | | | 1643 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Elsenosy, Hesham | | | 2077 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Eldengawy, Ahmed | | | 2047 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Saiid, Ibrahim | | | 2001 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ghareib, Gamal | | | 1745 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Pyramid club chess tournament (Rapid) | Giza | EGY | 2022-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1777 | 2.00 | 3 | 0.32 | 20 | 6.40 | |
| | Mohamed Mahmoud, Abdel Razik | | | 1377 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sallam, Youssef | | | 1701 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Khalil, Ahmed Salem | | | 2064 | EGY | 0.00 | 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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