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Individual Calculations January 2011 |
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| El Arousy, Abdul Hameed Total change: -13.05 | |   |
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| Abu Dhabi Chess Festival 2010 (Masters) | Abu Dhabi | UAE | 2010-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2251 | 3.00 | 8 | 0.21 | 15 | 3.15 | |
|  Tissir, Mohamed | m | | 2474 | MAR | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Khademalsharieh, Sarasadat | | wf | 2097 | IRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Koohestani, Sh. | f | | 2345 | IRI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Ankit, R Rajpara | | | 2362 | IND | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Alhuwar, Jasem | f | | 2311 | UAE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Amin, Basem | g | | 2568 | EGY | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Raetsky, Alexander | g | | 2442 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Sharbaf, Mohsen | f | | 2370 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2251 | 6.50 | 10 | -1.08 | 15 | -16.20 | |
| | Elansary, Ayman | | | 1932 | EGY | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Aly, Khalel | | | 2046 | EGY | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Gooda, Islam | | | 1983 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Hassan, Hosam | | | 2086 | EGY | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Aly, Khaled Mohamed | | | 2058 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mona, Khaled | | wg | 2093 | EGY | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Elsayed, Alaa Eldin | | | 2049 | EGY | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Elzayady, Ahmed | | | 2163 | EGY | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Hamam, Mahmoud | | | 2054 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ellethy, Nabil | | | 1995 | EGY | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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