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Rapid:
Individual Calculations November 2021 |
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| Khaled Mohamed, Amr Total change: 51.20 | |   |
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| 2nd Adly Chess Academy ( Rapid ) | Cairo | EGY | 2021-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1296 | 4.00 | 6 | 2.54 | 20 | 50.80 | |
|  Abdel Aziem, Aly Yusef | | | 1984 | EGY | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Tamer Waguih, Fared | | | 1479 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Emad Mohamed, Abdallah | | | 1423 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Aiad Ibrahem, Ibrahem | | | 1600 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abdin, Mahmoud | | | 1453 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gamal Abo Sereei, Abdallah | | | 1346 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | 2nd international Egy chess academy rapid tournament | Cairo | EGY | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1296 | 1.00 | 4 | 0.02 | 20 | 0.40 | |
| | Yasser Ragab, Moustafa | | | 1637 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Uvarovsky, Artem | | | 1790 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ismail, Hany | | | 1756 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Magdy Soliman, Mahmoud | | | 1089 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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