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Rapid:
Individual Calculations December 2018 |
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| Amro Salah, Yahia Total change: 0.00 | |   |
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| 4rth international Chess Arena Youth ch 2018 | Cairo | EGY | 2018-11-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1570 | 0 | 2.00 | 5 | 0.00 | 1498 | | 0.00 | |
|  Amin, Lila Mohamed | | wc | 1555 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Abdel Naser Ryad, Mohamed | | | 1847 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |  Sameer Abdel Kader, Omar | | | 1450 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Alyeldin, Mohamed | | | 1578 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Khaled, Yousef | c | | 1418 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |
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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