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Individual Calculations August 2019 |
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| Waheed Shawky, Youssef Total change: -4.40 | |   |
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| 7th International Chess Arena Classic Tournament 2019 | Cairo | EGY | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1570 | 0.50 | 4 | -0.75 | 40 | -30.00 | |
|  Elgabry, Mohsen | m | | 1970 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sayed, Aly | | | 1303 | EGY | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mansour, Amr | | | 1835 | EGY | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kandil, Ahmed | c | | 1838 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | Egyptian Men Cup 2019 | Cairo | EGY | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1570 | 1.00 | 2 | 0.64 | 40 | 25.60 | |
| | Elgazar, Saeed | | | 1740 | EGY | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Salah, Sayed | | | 1970 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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