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Individual Calculations February 2019 |
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| Abdelnabbi, Imed Total change: 0.20 | |   |
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| Egyptian League Final 2018/2019 Round 5-7 | Many Cities | EGY | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2440 | 1.50 | 2 | -0.16 | 10 | -1.60 | |
|  El Ghazali, Youssef M. | m | | 2169 | EGY | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Abdel Fadil, Mohamed | | | 2162 | EGY | 0.50 | 1 | -0.33 | 10 | -3.30 | |
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 Round 8-9 | Many Cities | EGY | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2444 | 2.00 | 2 | 0.18 | 10 | 1.80 | |
| | Abourida, Amir | | | 2044 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abdel Razik, Ahmed | | | 2082 | EGY | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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) | | |
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