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Rapid:
Individual Calculations November 2021 |
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| Khaled Hassan, Hanna Total change: 13.60 | |   |
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| 2nd Adly Chess Academy ( Rapid ) | Cairo | EGY | 2021-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1009 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
|  Maged, Mathew | | | 1400 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 2nd international Egy chess academy rapid tournament | Cairo | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1009 | 1.00 | 4 | 0.77 | 20 | 15.40 | |
|  Wael Mahmoud, Mahmoud | | | 1525 | EGY | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Karameldin, Ahmed | | | 1486 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mohamed Azzab, Mareim | | | 1367 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Osama Nasif, Martin | | | 1523 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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