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Rapid:
Individual Calculations August 2022 |
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| Kamhawi, Marwan Total change: 9.80 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1182 | 0.00 | 4 | -1.14 | 20 | -22.80 | |
|  Yasser Saad, Tony | | | 1042 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Helmy, Amro | | | 2025 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Sherif, Omar | | | 1290 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mostafa Elfeky, Mahmoud | | | 1556 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1182 | 2.00 | 5 | 1.63 | 20 | 32.60 | |
| | Ameir, Moheb | m | | 2389 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mohamed Ahmed, Janah | | | 1479 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Alaa Eldin, Raghad | | | 1618 | EGY | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Magdy, Beshoy | | | 1566 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Azab, Yehya | | | 1600 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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