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Individual Calculations February 2022 |
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| Shoieb, Mahmoud Total change: 11.40 | |   |
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| 3rd. Tanta Chess Academy Classic U 2200 | Tanta | EGY | 2021-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2001 | 1.50 | 3 | -0.69 | 20 | -13.80 | |
|  Khalifa, Mohamed H | | | 1601 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  El-Naggar, Mohamed Emad Elden | | | 1621 | EGY | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Anwar, Ashraf Mohamed | | | 2104 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tanta Chess Academy classic 4 | Tanta | EGY | 2022-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 2003 | 2.00 | 2 | 0.13 | 20 | 2.60 | |
| | Khalifa, Mohamed H | | | 1603 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammed, Abdelrahman Magdy | | | 1519 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tanta Chess Academy classic 5 | Tanta | EGY | 2022-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2003 | 2.00 | 2 | 1.13 | 20 | 22.60 | |
| | Elhalwagy, Islam | | | 2051 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Sayed, Hany | | | 2044 | EGY | 1.00 | 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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