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Rapid:
Individual Calculations August 2022 |
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| Salah Saad Eldin, Ahmed Total change: 9.00 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1833 | 6.00 | 7 | -0.25 | 20 | -5.00 | |
|  Aly, Sondos | | | 1433 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Islam, Omar M | | | 1261 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khaled Mohamed, Amr | | | 1389 | EGY | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Ahmed, Salma | | | 1276 | EGY | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Youssef, Yousab | | | 1269 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khaled, Seif Eldin | | | 1345 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | El Ashry, Gamal | | | 1834 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1833 | 4.00 | 7 | 0.70 | 20 | 14.00 | |
| | Safanat, Maged | | | 1433 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roshdy, Mahmoud | | | 2119 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Talaat, Ahmed | | | 1409 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zenhom, Talaat | | | 2230 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sayed, Hany | | | 2105 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mahmoud Youssef, Noha | | | 1417 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Himdan, Maher | m | | 2190 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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