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Rapid:
Individual Calculations September 2021 |
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| Gad, Waleed Total change: -25.80 | |   |
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| BARQ EL EZZ 10 th INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1910 | 5.50 | 7 | -0.41 | 20 | -8.20 | |
|  Kherd, Abdelwahab | | | 1499 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elaqbaawy, Reda | | | 1579 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Serag, Moaaz | | | 1597 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mohamed Mahmoud, Abdel Rhman | | | 1649 | EGY | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ashraf, Abanob | | | 1670 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Khafagi, Zkariy | | | 1755 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Farag, Hamada | | | 1512 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | DIKIRNIS SPORTING CLUB 1st INTERNATIONAL OPEN TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1901 | 4.00 | 6 | -0.88 | 20 | -17.60 | |
| | Yousry Eshaq, George | | | 1260 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Emad, Yousf | | | 1559 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Maarowf, Haitham | | | 1457 | EGY | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Alhawee, Ahmed | | | 1750 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mohamed Mahmoud, Abdel Rhman | | | 1649 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Medhat, Magdy | | | 1858 | EGY | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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