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Rapid:
Individual Calculations August 2022 |
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| Abdin, Mahmoud Total change: 16.00 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1444 | 4.00 | 6 | 0.59 | 20 | 11.80 | |
|  Sobh, Amrou | m | | 2090 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mohamed Abdel Salam, Salma | | | 1162 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ramy Aziz, Karim | | | 1123 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Salah, Abdelrahman | | | 1230 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Islam, Omar M | | | 1261 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ismail, Hany | | | 1703 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 |
| 1606 | 1444 | 2.00 | 4 | 0.21 | 20 | 4.20 | |
| | El Arousy, Abdul Hameed | m | | 2230 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Shawky, Alaa | | | 1091 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ahmed, Tamer | | | 1973 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Moustafa Mohamed, Adham | | | 1128 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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