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Individual Calculations May 2018 |
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| Elghandor, Abdel Rahman Total change: -72.80 | |   |
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| Egyptian League Final 2018/2019 Rounds 8-12 | Many Cities | EGY | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1507 | 0.50 | 4 | -1.32 | 40 | -52.80 | |
|  Amin, Khaled Mohamed | | | 1907 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shebl, Hassan | | | 1273 | EGY | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Ammar, Karim | | | 1508 | EGY | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Wafa, Diaa | | | 1545 | EGY | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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 League Final 2018/2019 Rounds 13-16 | Many Cities | EGY | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1512 | 1.00 | 3 | -0.50 | 40 | -20.00 | |
| | Osman, Dalia | | | 1402 | EGY | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Elsenbary, Yehya | | | 1809 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Waheed Shawky, Andrawes | | | 1363 | EGY | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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