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Rapid:
Individual Calculations March 2024 |
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| Amr Aly, Yehya Total change: 78.80 | |   |
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| Egyptian Youth Chess Tournament U10 ( Rapid ) | Giza | EGY | 2024-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1146 | 4.00 | 7 | 1.80 | 40 | 72.00 | |
|  Mohamed Ahmed, Yehya | | | 1353 | EGY | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Amr Sabry, Fares | | | 1342 | EGY | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sameh Mohamed, Abdalrahman | | | 1679 | EGY | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Joseph, Jason | | | 1141 | EGY | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Ahmed Mohamed, Mohab | | | 1292 | EGY | 1.00 | 1 | 0.70 | 40 | 28.00 | | | George Samir, Danial | | | 1328 | EGY | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ayoub, Seraj | | | 1055 | EGY | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Genius Chess Academy Rapid | Alexandria | EGY | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1146 | 1.00 | 5 | 0.17 | 40 | 6.80 | |
| | Elbadry Ibrahem, Mohamed | | | 1495 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mahmoud Elorabi, Amr | | | 1415 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ahmed Mohmed, Abdellah | | | 1488 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | El Fallah, Mohamed | | | 1233 | EGY | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Abdel Razik Abdel Razik, Mohamed | | | 1609 | EGY | 0.00 | 1 | -0.05 | 40 | -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) | | |
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