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Individual Calculations March 2022 |
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| Emad Mohamed, Abdallah Total change: -24.00 | |   |
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| Egyptian League 2021/2022 Group B 9-10 | Many Cities | EGY | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1387 | 0.50 | 1 | -0.08 | 40 | -3.20 | |
|  Saeed, Alaa | | | 1331 | EGY | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 10th International Chess Arena Youth Ch U18 | Cairo | EGY | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1387 | 0.00 | 2 | -0.52 | 40 | -20.80 | |
| | Maged, Mathew | | | 1572 | EGY | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Elhusseiny, Eyad | | | 1571 | EGY | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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