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Rapid:
Individual Calculations November 2021 |
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| Abdallah, Mahmoud Total change: -0.60 | |   |
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| BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1598 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Sharaf Eldin, Tamer | | | 1995 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hosney, Mohamed | | | 1701 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Yousry Eshaq , George | | | 1264 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdel Maksoud, Ahmed | | | 1702 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | MAAK SOCIETY 1st INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1598 | 2.00 | 3 | 0.65 | 20 | 13.00 | |
| | Farrag, Mohamed | | | 1786 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Alhawee, Ahmed | | | 1805 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Elgendy, Osama | | | 1295 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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