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Rapid:
Individual Calculations September 2017 |
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| Gabr, Mohsen Total change: 55.40 | |   |
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| 6th. Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2184 | 7.50 | 9 | 2.77 | 20 | 55.40 | |
|  Hamouda, Mostafa | | | 1784 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Okasha, Moustafa | | | 1902 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Beshara, Nadi | | | 2048 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ameir, Moheb | m | | 2330 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Sarwat, Walaa | m | | 2297 | EGY | 0.50 | 1 | 0.15 | 20 | 3.00 | | | El Amary, Kamal | f | | 2252 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hesham, Abdelrahman | g | | 2471 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lotfy, Abdel Rahman | | | 2108 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zayan, Osama | | | 2202 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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