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Individual Calculations May 2010 |
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| Hassan, Hosam Total change: 57.85 | |   |
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| Egyptian League 2009/2010 Section A | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2018 | 3.50 | 10 | 1.54 | 25 | 38.50 | |
|  Ezat, Mohamed | m | | 2418 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Amin, Bassem | g | | 2418 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Eldesoky, Hatem | | | 2212 | EGY | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Adly, Ahmed | g | | 2418 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mahdy, Tawfeik | | | 2131 | EGY | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Ezat, Abdallah | | | 2236 | EGY | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Hosni, Yehya | | | 2137 | EGY | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Mekki, Nagy | | | 2231 | EGY | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Amin, Bassem | g | | 2418 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Eldesoky, Hatem | | | 2212 | EGY | 1.00 | 1 | 0.75 | 25 | 18.75 | | | * 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) | | | NOTE: K factor changed | | Alexandrian Closed Tournament | Alexandria | EGY | 2010-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2018 | 2.50 | 4 | 1.29 | 15 | 19.35 | |
| | Raslan, Moustafa | | | 2155 | EGY | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Abdel Aziz, Ehab | | | 2156 | EGY | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Abdel Aziz, Ahmedd | | | 2131 | EGY | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Mousa, Ahmed | | | 2233 | EGY | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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