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Individual Calculations June 2017 |
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| El Adway, Rabea Total change: -80.00 | |   |
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| 2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1965 | 1.00 | 5 | -2.00 | 40 | -80.00 | |
|  Sadek, Sameh | f | | 2267 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Mahmoud, Saaid | | | 1636 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Salah, Sayed | | | 2185 | EGY | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Shokry, , Salah | | | 1629 | EGY | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Hamdy Osman, Mohamed | | | 1637 | EGY | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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