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Individual Calculations April 2019 |
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| Tamer, Ahmed Total change: -54.40 | |   |
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| Egyptian League Final 2018/2019 Round 12-14 | Many Cities | EGY | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1834 | 0.00 | 1 | -0.64 | 40 | -25.60 | |
|  Kandil, Ahmed | c | | 1735 | EGY | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1834 | 1.50 | 5 | -0.72 | 40 | -28.80 | |
| | Gabr, Mohsen | f | | 2234 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ragaa, Hassan | | | 1993 | EGY | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Alyeldin, Mohamed | | | 1599 | EGY | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Zaki, Ashraf | | | 1662 | EGY | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ali Mohamed, Mohamed | | | 1961 | EGY | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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