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Individual Calculations January 2011 |
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| Hassan, Sayed Barakat Total change: 5.50 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2370 | 7.00 | 9 | 0.62 | 10 | 6.20 | |
|  Moreis, Kamel | | | 2039 | EGY | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Yehya, Mohamed | | | 1985 | EGY | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Abdel Razik, Ahmed | | | 2130 | EGY | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Sameeh, Hany | f | | 2237 | EGY | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Shehata, Aly | | | 2131 | EGY | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Sayed, Hany | | | 2169 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ezat, Abdallah | | | 2223 | EGY | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sarwat, Walaa | m | | 2368 | EGY | 1.00 | 1 | 0.50 | 10 | 5.00 | | | El Taher, Fouad | m | | 2481 | EGY | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | 12th Arab Clubs Championship 2010 | Aden | YEM | 2010-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2370 | 5.00 | 7 | -0.07 | 10 | -0.70 | |
| | Kolin, Shahin | | | 2178 | SYR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Mahmoud, Abdelrahman | | | 2110 | JOR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Al-Hadarani, Hatim | f | | 2266 | YEM | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sarwat, Beshoy | m | | 2368 | EGY | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Khaled, Lakki | c | | 1970 * | PLE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alzayat, Ahmed | | | 2055 | LBA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ahmed, Abdul Sattar Abdulwhhab | f | | 2309 | IRQ | 0.00 | 1 | -0.58 | 10 | -5.80 | | | * 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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