Rapid:
Individual Calculations March 2019 |
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Ibrahim, Sameh Total change: -16.60 | | |
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Alex Medical Club Chess Rapid | Alexandria | EGY | 2019-02-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1682 | 1766 | 2.00 | 5 | -0.97 | 20 | -19.40 | |
| Kamil, Askandar | | | 1548 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | Abo Elyazeed, Omar | | | 1919 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | Mostafa, Hazim | | | 1399 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | El Nabawy, Nabil | | | 1558 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | Fatahalla, Tarek | | | 1984 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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) | | Dameitta Stadium Academy | Domeitee | EGY | 2019-02-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1863 | 1766 | 2.50 | 6 | 0.14 | 20 | 2.80 | |
| Amin, Ashraf | f | | 2166 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | Khalil, Ahmed Salem | | | 2164 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Osama, Abdel Rahman | | | 1375 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | Yassen, Magdy | | | 2055 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | Eltablawi, Aly Tarek | | | 1508 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | Ashraf, Yusef | | | 1909 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | * 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) | |
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