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Rapid:
Individual Calculations February 2019 |
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| Ibrahem, Atea Total change: 32.80 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1720 | 5.00 | 7 | 1.64 | 20 | 32.80 | |
|  Gabr, Mohsen | f | | 2120 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kretam, Ayman | | | 2016 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Mostafa, Elsayed Mohamed | | | 1928 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | El Alshey, Mahmoud | | | 1331 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zakrea, Abdel Azim | | | 1491 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abdel Salam, Ahmed Islam | | | 1427 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramadan, Moustafa | | | 1827 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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) | | |
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