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Individual Calculations November 2021 |
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| Abo Bkr, Mohamed Total change: -46.20 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1806 | 2.00 | 6 | -2.31 | 20 | -46.20 | |
|  Salah, Sayed | | | 2131 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Wael Sabry, Mina | | | 1512 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Hossam Mohamed, Ahmed | | | 1548 | EGY | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Elbatsh, Mohamed | | | 1541 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mohamed Abdel Rahim, Khalil | | | 1447 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elsayed, Samir | | | 1571 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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