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Individual Calculations March 2010 |
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| Hesham, Abdelrahman Total change: -1.65 | |   |
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| African Junior 2009 | Cairo | EGY | 2009-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2153 | 3.00 | 7 | -1.06 | 15 | -15.90 | |
|  Bornheim, Darren | | | 1753 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ismail, Shereif | f | | 2173 | EGY | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Nader, Mohamed | | | 2040 | EGY | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Erikson, Roberto | | | 2234 | ANG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Greeff, Melissa | | wg | 2081 | RSA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Gator, Mosab | | | 2132 | LBA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Paiva, Donaldo | | | 2156 | MOZ | 0.50 | 1 | 0.00 | 15 | 0.00 | | | * 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) | | | | Egyptian Ch. ( Boys 18 ) | Cairo | EGY | 2010-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2098 | 5.00 | 6 | 0.95 | 15 | 14.25 | |
| | Fouad, Abanob | | | 1698 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Elansary, Ayman | | | 2018 | EGY | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Ameir, Moheb | c | | 2079 | EGY | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Abdel Hameid, Mohsen | | | 1947 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Mohsen, Peter | | | 1947 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ghanaym, Mohamed Ayman | | | 2032 | EGY | 1.00 | 1 | 0.41 | 15 | 6.15 | | | * 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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