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Blitz:
Individual Calculations April 2017 |
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| Sewelem, Ahmad S Total change: -16.40 | |   |
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| Mrs, Gihan Elsahar Blitz Chess | Alexandria | EGY | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1925 | 4.50 | 8 | -0.82 | 20 | -16.40 | |
|  Elhadad, Ahmed K | | | 1568 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Elattar, Tarek | | | 1646 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Darwish, Mahmoud Hamdy | | | 2128 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ashraf, Fahd | | | 1722 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yasseen, Aly | m | | 2195 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nasser, , Marwan | | | 1757 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Khatab, Mahmoud | | | 1619 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hamed, Amro Mohamed | | | 1644 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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