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Individual Calculations April 2020 |
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| Samy, Amro Total change: -8.00 | |   |
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| League EGY Open 2019-2020 8-10 | Many Cities | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2188 | 1.50 | 3 | 0.09 | 20 | 1.80 | |
|  Gabr, Mohsen | f | | 2223 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nader, Mohamed | m | | 2164 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | |  El Arousy, Abdul Hameed | m | | 2240 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | League EGY Open 2019-2020 Rounds 11 | Many Cities | EGY | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2188 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
| | Elkhashab, Wael | | | 2198 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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