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Rapid:
Individual Calculations November 2021 |
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| Eltohamy, Eslam Total change: -0.80 | |   |
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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 |
| 1858 | 1559 | 0.00 | 4 | -0.63 | 20 | -12.60 | |
|  Elkahky, Khaled Gooda | | | 1926 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Awadhom, Rabea | | | 1951 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Refaat, Ismail | | | 1843 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Emad Gabr, Ahmed | | | 1713 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | MAAK SOCIETY 1st INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1559 | 2.00 | 3 | 0.59 | 20 | 11.80 | |
| | Abd Ellteif, Mahmoud | | | 1525 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Khedr, Elsaeed | | | 1392 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gad, Waleed | | | 1869 | EGY | 0.00 | 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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