Individual Calculations April 2019 |
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Khater, Ahmed Hamdy Total change: 1.20 | | |
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Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 1862 | 1.50 | 4 | 0.06 | 20 | 1.20 | |
| Zidan, Tarek | | | 1530 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | Salah, Sayed | | | 2148 | EGY | 0.50 | 1 | 0.34 | 20 | 6.80 | | Elsayed, Moustafa | | | 2217 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | Fekri, Wael | | | 2016 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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