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Rapid:
Individual Calculations August 2017 |
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| Alaa, Ahmed Total change: 25.60 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1874 | 3.50 | 8 | 1.28 | 20 | 25.60 | |
|  Sayed, Hany | | | 2107 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Zayan, Mohamed | f | | 2061 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Allam, Emad Hamdy | | | 2120 | EGY | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Ashraf, Shereif | f | | 2162 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Anwar, Ashraf | | | 2151 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Beshara, Nadi | | | 2063 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fatahalla, Alaa | | | 2032 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mohamed Ahmed, Essam | | | 1736 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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