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Individual Calculations September 2017 |
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| Algadari, Mahmod Total change: -6.40 | |   |
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| African Clubs | Cairo | EGY | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 1845 | 0.00 | 2 | -0.19 | 20 | -3.80 | |
|  Hassan, Sayed Barakat | m | | 2245 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fatehy, Tarek | | | 2190 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1845 | 0.00 | 1 | -0.13 | 20 | -2.60 | |
| | Nader, Mohamed | m | | 2172 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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