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Individual Calculations August 2017 |
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| Alyeldin, Mohamed Total change: -2.80 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1361 | 0.50 | 5 | 0.09 | 40 | 3.60 | |
|  Fatehy, Hazem | | | 1761 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdallah, Yaser | | | 1761 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aly, Khaled Mohamed | | | 1761 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | El Ghatrify, Waleed | | | 1747 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ismail, Moustafa | | | 1761 * | EGY | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 4th Engineers Chess Open | Tanta | EGY | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1361 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Negm, Ahmed | | | 1761 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Elshereif, Mahmoud Salah | | | 1761 * | 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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