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Rapid:
Individual Calculations March 2019 |
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| Khalifa, Zeyad Total change: -11.40 | |   |
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| Alex Medical Club Chess Rapid | Alexandria | EGY | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1561 | 0.00 | 3 | -0.57 | 20 | -11.40 | |
|  Elsayed, Islam | | | 1919 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Abdel Razik, Islam | | | 1784 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abo Bkr, Mohamed | | | 1757 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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