Rapid:
Individual Calculations January 2020 |
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Ibrahim, Atia Ahmed Total change: 28.20 | | |
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Black Horse 5 | Alexandria | EGY | 2019-12-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1761 | 1641 | 3.50 | 6 | 1.41 | 20 | 28.20 | |
| Abdel Hameid, Zaki | | | 1829 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | | Fared, Karim | | | 1890 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | Mowafi, Osama Mohamed | | | 1445 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | Mahmoud, Hassan | | | 1708 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | Farouk, Mohamed | | | 1912 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | Abo Elftoh, Hany | | | 1779 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | 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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