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Individual Calculations September 2015 |
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| Gabr, Mohsen Total change: -31.80 | |   |
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| 16th. Mahalla Open | Mahalla | EGY | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2212 | 4.50 | 8 | -1.17 | 20 | -23.40 | |
|  Elbardan, Alaa | | | 1912 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Shafek, Mohamed | | | 2053 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ibrahim, Sarwat | | | 2041 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lotfy, Abdel Rahman | | | 2146 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Nader, Mohamed | m | | 2102 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Taher, Rami | | | 2068 | LBA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Abel Naby, Ahmed | | | 1956 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kandil, Adham | f | | 2108 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2212 | 6.50 | 10 | -0.42 | 20 | -8.40 | |
| | Abbas, Ahmed | | | 1896 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Amer, Mohamed M. | | | 1886 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ahmed, Moustafa Elsayed | | | 2031 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ameir, Moheb | m | | 2381 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ashraf, Shereif | f | | 1978 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Saiid, Ibrahim | | | 2063 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aly, Talal | | | 2012 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Awadhom, Rabea | | | 2126 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Nader, Mohamed | m | | 2102 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kandil, Adham | f | | 2108 | EGY | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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