Individual Calculations September 2015 |
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Mabrook, Hamdy Total change: -21.80 | | |
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16th. Mahalla Open | Mahalla | EGY | 2015-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 2023 | 2.00 | 5 | -0.67 | 20 | -13.40 | |
| Ahmed, Ahmed Alaa | | | 2176 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | Morsy, Nader | | | 1631 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zayan, Osama | | | 2215 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | Hesham, Mohamed | | | 1623 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sayed Hassan, Mohamed | | | 2191 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | * 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) | | Egyptian Cup Teams | Cairo | EGY | 2015-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 2023 | 0.00 | 1 | -0.42 | 20 | -8.40 | |
| Kamel, Nabil | | | 2083 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | 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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