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Individual Calculations September 2017 |
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| Samy Abdel Raoof, Ahmed Total change: 0.00 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1541 | 0 | 2.00 | 6 | 0.00 | 1416 | | 0.00 | |
|  Ashraf, Abdel Rahman | | | 1584 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Essam, Omar | | | 1528 | EGY | 0.50 | 1 | 0.00 | | 0.00 | |  Yehya, Hazem | | | 1452 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Khedr, Mahmoud | | | 1807 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Hendy, Mohamed | | | 1548 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Saiid, Esraa | | | 1324 | EGY | 0.50 | 1 | 0.00 | | 0.00 | |
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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